When I heard that the deadline of NEM 2.0 was coming soon, I quickly contacted around 6 solar companies to get quotes. I listened to them all and felt only 2 of them had reasonable quotes for the products they were offering and what I wanted. Not knowing much about solar myself, Rose from OneSun was like a walking dictionary on all questions I had. Everything she explained to me I would look up later and find she was 100% correct on all the information she would give me. For example, I was under the impression that when I replaced the underlayment of my roof for my solar project, I thought the roof upgrade would qualify me for the 30% tax credit. She let me know this was incorrect. Most of the other solar salespeople allowed me to believe that just to make the sale in my opinion. Another quote I had was for panels of lower quality but higher quality micro-inverters than the ones from the OneSun quote I liked (She had 2 as options). I asked Rose why the micro-inverters in her quote were not the top-of-the-line inverters like in the other quote. She explained and showed me how hers were properly matched for the panels in the OneSun quote. She offered to use the other ones for the extra cost but said believes hers were the best match which I agreed to. This shows the correct effort she makes when creating her proposals. Her proposal had most of my panels on the opposite side of the roof the others had. She did a evaluation on my house and determined the shading from a couple of palm trees would make the popular side less efficient. And now I can look at my Solar app and I see the side she put 16 of the 20 panels on, each of these panels produce more power than the ones the side everyone else was using on their designs. The decision on why I decided to go with OneSun is that I needed to get my application in quickly. The other company that I was deciding between would take a couple of days to respond back. Rose was quickly responsive to all my inquiries, so I felt she would have the best chance of getting enrolled into NEM 2.0 in time. And with her moving everything along, I got into NEM 2.0 with no issues at all. I am ever so happy I went with OneSun with my installation and purchase. Never was there an instance where I was not aware of where the project stood. Even though her company was not in the SCE area, she is very aware of all their timelines of the whole approval process. She handled all the phases of the process with awesome communication from the SCE application, SCE approval, equipment delivery, installation, city permitting, and came out to teach me fully how to use the Solar app. Honestly, I cannot think of one thing that ever went wrong in this whole process. I had 2 friends that recently have purchased solar, both have not been happy at all with their experiences. I wish they had talked with me before they agreed to their contracts. If you are looking for solar, I challenge you to find a fairer quote and knowledgeable representative. I am sure you will be very impressed with Rose's knowledge, communication, and timeliness on the whole process. read more

Rose and her crew from OneSun Solar did an excellent job on our solar system installation! OneSun had the best quote and offered one of the best available solar systems for a great price. Rose was very responsive throughout the entire process, from the initial quote request to the PTO (Permission To Operate). Rose kept in touch every step of the way and was always available when we had questions. Rose is very knowledgeable and patient when thoroughly explaining everything from the panels/micro-inverters to the use of the app to monitor system performance. Rose also explained how long the entire process would take and what to expect. Rose's calm and attentive demeanor makes you feel comfortable to ask any questions and know you're going to get a thorough and honest answer. A roof inspection and panel placement evaluation was conducted before any work started. On the day of installation, the crew was very friendly and professional. They also communicated with us and explained what to expect while they installed our solar system. They did a complete and clean installation in one day. It was a pleasure working with Rose. We trusted Rose and her crew and realized we made the right choice. We highly recommend OneSun Solar! read more

OneSun - 10.8kw, 27 panel solar System. - Solar Installation Near Me

I've been on and off on the idea of going solar. I've talked to door to door people a few times and I never felt like they could fully answer my questions. They would call someone else to come over to talk numbers and requirements but they were just numbers to them. Then someone recommended OneSun and told me to talk to Rose. Wow! She was the one and only person I spoke to during the initial quoting phase and she knows her stuff. I had technical questions that no one else could answer with confidence but she did. She was very knowledgeable, patient and helpful with anything I could think of about the specifications, my solar needs or the process. I finally committed to going all in and she kept me very informed on what was going on and what would happen next. Installation went smoothly and clean. I 100% recommend them to anyone I know that's interested in solar. Call Rose!!! read more

OneSun - Solar Installation Near Me

See all

To anyone looking for the very best solar company in Southern California, you must give Rose at OneSun a call! My wife and I were really interested in installing solar at our home for both energy efficiency and environmental reasons, and within minutes of reaching out to OneSun, Rose was already reaching out to us and helping answer initial questions. Rose walked us through the entire process, giving us several different quotes with different array options -- and never once did we feel any pressure. Instead, we felt completely comfortable and that we were in the right hands with OneSun. We ended up deciding on a system at a great value that gives us an 85% energy off-set as well as the option to expand the system in the future. The process was incredibly smooth! From the installation to the follow-ups, everything was handled with extreme professionalism. Our neighbors walked up to us a few days after our installation, and asked who came out to install the panels, and we told them -- OneSun! read more

We hired One Sun to install our solar panels last month. Rose was incredibly thorough and attentive and handled every aspect of the deal: financing, permitting, installing. She flawlessly navigated the Burbank permitting system, which is never easy. She handled everything with Burbank Water and Power. She came over during the day on installation to make sure everything was going OK and she came over when they were done to help us learn how to use the solar app. She checked in on the process constantly. It was so easy. She even kept in touch with the bank who was financing our loan. We literally just had to sign the papers and Rose did the rest. It was an amazing experience. Our solar panels are beautiful and working great. This was the best bang for the buck and incredible service. read more

We are very pleased with the services we received from one sun solar company. Rose was very knowledgeable and professional. They have very Honest and fair pricing in comparison to other solar companies. I would definitely recommend one sun for your solar needs and will be returning as a customer for future projects! read more

One sun installed solar on our house in December. I cannot be any happier with my choice in picking a solar installer. Everything was amazing from the first phone call up to post installation support. Rose, the project manager, was super knowledgeable, very honest, and highly responsible. Their quote was significantly better than anyone else's including Costco. Installation took one day and was very quick. The crew that installed the panels were very professional and ensured that all aesthetic of the home were maintained from the positioning of the panels, to the painting of the conduits to matching the stucco color. I also needed an electric panel change which was also done very professionally including the stucco work that needed to be done after, you cannot tell that any work was done due to the cleanliness of the job. Any questions or concerns we had post installation, Rose took care of with excellent courtesy. You can tell that the goal was not to install and disappear, but to truly create a positive customer experience for the long run. I could not have imagined the project to go this well. I highly recommend OneSun solar to anyone looking to electrify their home. read more

Review of OneSun Personal review - 10 stars Selecting the right company for Solar Installations can be difficult task. Guided by personal research there was one apparent big advantage to hiring a local company who offered a designated personal project coordinator to conduct all the necessary stages of installation and operation. Of primary importance a review of electric bills directed the preparation of planning how many panels are needed, compliance with LA DWP to ensure compliance with regulations and connection to the grid for credit. One such company offering this level of service after extensive review was "OneSun" located in North Hollywood servicing Southern California. Initial contact resulted in a personal at home consultation with Rose Avakian, whom I found to be a great regular communicator. This lady demonstrated her knowledge and experience instilling complete confidence that I had indeed selecting the right company for the job. After site surveys, planning, building and roof safety approvals, installation began promptly with a highly coordinated team of profession engineers and electricians - essentially a 1-2 day project. Final inspection and approval to operate from LA DWP did take a few weeks. Then the electric bills dropped to $40.00 a month! Overall embarking on installation of solar panels to reduce my electric bill was not daunting, but Rose Avakian and OneSun made the process stress free without the cumbersome paperwork required by regulatory authorities. Conclusion - strongly consider calling Rose Avakian to start your journey to energy self-sufficiency for the future as cost of energy has been predicted to increase drastically. The whole process was professional perfect thanks to this team approach with a Project Leader! Well done, Rose! Thomas Cairns, Studio City, installed June 2024, approved July 2024 read more

Rose was incredible from start to finish. I am more than pleased with my new system, and would highly recommend her to anybody considering Solar. Do yourself a favor and skip the big companies. OneSun has all the advantages of the big companies without the problems that come with. This is the fifth solar company I spoke to, and it will forever be the last. The savings I have since activating my system are exactly the value I was looking for. 11/10. read more

After tons of researching, we decided to get a solar from OneSun and it was the best decision ever. Rose has been very professional and flexible with our installation. She and her team are very responsive and knowledgeable. Installation was very straightforward and there was no issue at all. Price was very reasonable and competitive. read more

OneSun - Solar Panels installed - Solar Installation Near Me

Rose is super easy going. I asked for a quote to many companies. Prices with other companies are crazy. With Rose quote was in our budget. Her service was good. I'm happy to chose Rose and One Sun read more

I had six companies provide proposals for our solar project and, based on the presentation by Rose at OneSun, decided to go with them. I was extremely pleased! Here's why: *They use the best quality panels that are made in Singapore, not China. These are the REC Alpha Pure panels, which, if you research this as I did, are the top of the line in terms of efficiency and quality. You can see on REC's website how these are made using 100% renewable energy in a very high-tech factory with robots. Buying panels made with dirty energy in a China sweatshop defeats the purpose of doing this! Besides, these panels look absolutely awesome on my roof. *The Enphase inverters are also top-of-the-line, and most companies will try to sell you cheaper inverters and charge you more. The inverter is a critical component of your solar project. *OneSun's crews are on time, efficient, easy to work with, and do high-quality work. We had a large project with 27 panels that was done in 2 days. *OneSun will work with your utility (LADWP in our case) and ensure all the permitting and paperwork are completed properly so you get your system running shortly after installation. Again, you can read about how other companies drop the ball on this and leave you hanging to deal with the red tape. *Rose can answer ANY question you can think of about going solar, which can be very confusing, especially the way most companies sell their product. *The Inflation Reduction Act will provide you with a 30% federal tax credit for your project. A tax credit is better than a rebate or any other discount because it actually reduces your federal tax bill by 30% of the cost of your solar project! In summary, I highly recommend OneSun based on our 100% positive experience from A-Z. read more

After extensive research done by our neighbor, we chose OneSun to fulfill our solar needs. Rose, the company founder, is extraordinary. She is very knowledgeable, personable, and is available to answer questions in a very timely manner. The panels are high end, the installation crews are terrific and arrive as scheduled. My husband and I are extremely pleased and would highly recommend this company to all. read more

OneSun installed my solar panels in summer 2023, they did a very good job for less money than any other quote I received. Rose, the company founder, is communicative and prompt, she took time to answer all my questions. Working with her, I never had to go through a second layer of bureaucracy to get service, it was all direct with her as the company owner. They upgraded my electrical panel to too for a very good price. This company as highly recommended to me by a neighbor. read more

OneSun recently came to my attention when one of my neighbors submitted a story about his experience installing his solar system. He raved about the ease of the process and what a great job OneSun did. I trust my neighbors. Better, I learned the owners of OneSun are neighbors as well. If you live in Studio City, you need look no further. OneSun is amazing and It makes me proud to know they are part of our community. read more

I decided to add solar power to my house before Edison changed to Nem 3.0. I spoke to several companies that all sounded pretty good and was literally about to sign the agreement when a friend called me to tell me she had found this company Onesun and that the deal was good and they had a great reputation. I was reluctant to change having already got my head around the idea of committing to paying a decent amount of money for solar power and just wanted to do it and not have to think about it anymore. Boy am I glad I changed my mind! Right off the bat, dealing with Rose felt different it felt like she had integrity and wasn't just out to make a fast buck. We had a little problem with the County of LA as my house hadn't been recorded correctly in 1981. Rose was persistent in pursuing the various agencies involved until we got answers and finally a resolution. I can't thank her enough for for her professional attitude and amazing communication. So nice to not have to deal with a large corporation where the customer is just a number to be serviced at the highest margin possible. I really would highly recommend Onesun solar if you are considering solar power. read more

OneSun very recently finished our solar panel installation, and we could not be happier. The main reason we chose OneSun was their responsiveness, patience and willingness to explain every little detail. I was a little skeptical at first choosing OneSun because they are a relatively new company but after talking to them, I felt confident they were the right company for the job. They are also an authorized REC installer which will give you a piece of mind to get the manufacturer's labor warranty (if you were to choose REC panels). Finally, Rose, the owner, was always patient, responded to every single question/concern and completed every step of the process within reasonable time frames. I know it's stressful to pick a contractor. I hope this review helps other people to relieve that stress a bit. If you need solar panels installed, OneSun is the right address. read more

My husband and I talked about getting solar panels for years, but we just never felt comfortable with the companies we met with. After getting an electric car, we began thinking about going solar again. We dreaded interviewing companies again. Then came Rose from OneSun! Of the people we met, Rose was easily the most qualified! She was knowledgeable, confident, organized, and professional. We realized what a great deal of expertise she had as she explained everything to us. She didn't try to pitch us with things we didn't need either. Working with Rose was a pleasure because she was so helpful and responsive. She was always on top of things, letting us know how things were going throughout the process. If we had a question, Rose answered our calls immediately or returned them right away. Her team was terrific too! The installation, dealing with the city and DWP, and every aspect of getting solar panels was a breeze, thanks to Rose and her crew. If you're looking to get solar panels, my husband and I highly recommend Rose and her company, OneSun. read more

Rose from OneSun is professional and knows very well about the industry. She is always transparent with cost, the product, and is prompt to answer our questions and provides us excellent advice, recommendations. OneSun team also provides excellent customer service. We are extremely happy with Rose and her team read more

I used OneSun to install solar panels on a new construction ADU as part of a rental property I own. I interviewed at least 5 companies for the job, and selected OneSun based on my initial conversation with Rose, the owner, and after interviewing several of her past clients. From the beginning of the process to final installation, OneSun did an incredible job. Rose is up-front, provides you with all necessary info, answers any questions you have, is extremely efficient, flexible, and no-nonsense. She doesn't waste her time with annoying sales pitches, etc. (and they are very competitive on price) she simply tells you like it is and effectively executes so that the permit process, the installation, and any follow-up issues are dealt with correctly the FIRST TIME. There are no headaches with OneSun, they handle everything and they make it easy. Rose is awesome, and I highly recommend! read more

Onesun was a life changer for me and my family, I truly could not be more appreciative of this company and their employees who put in all the hard work for me to make this process practically effortless. After moving into my new home i was immediately looking for Solar options. After reviewing and sitting with countless of other providers, I was happy I didn't settle with them. Great company, they're doing amazing things in this industry! read more

The service I received from Onesun was exceptional. I received quotes from other Solar Companies that were way above from Onesun's price. Onesun explained everything thoroughly and gave the best options available. They also helped with finance options, answered all my questions (which were repetitive from my end). During the installation, the crew was courteous throughout the installation. Any concerns I had, they answered or handled it. My roof has a light weight cement tile, which they were able to install on. Pieces were broken, which they replaced with new ones. read more

Rose was so wonderful to work with from start to finish. We had a different company install our initial panels and then not return our calls when we had issues down the line. One Sun came to our rescue- their customer service is amazing, Rose would call and text to answer all questions and concerns - it was a really fast and smooth process. They installed extra panels on our house and it really was a dream to work with the whole team. Sam was especially fantastic, he handled the installation and is incredibly good at his job. I really recommend this company for all your solar needs! read more

Highly recommend OneSun for solar installation! After speaking to multiple companies, we went with Rose, who was extremely knowledgeable, friendly and attentive. Thanks to Rose, the whole process was straightforward, which was a bit unexpected given the complexities of installing solar panels for business purposes. We would definitely choose OneSun again! read more

We just received our first full cycle bill since installing our solar. The electric was $22! We could not be happier! Thanks again, Rose.

Our review is for the professionalism, responsiveness and knowledge of this company, particularly their owner, Rose. We chose this company after obtaining estimates from 8 different Solar companies because of their knowledge, transparency, communication and responsiveness. Rose was there with us day and night to answer our questions and she was always willing to explain to us each and every process no matter what time of the day it was. The site inspector, Milton was very professional and knowledgeable as well. Although we finally decided not to get Solar due possible extra cost to fix the roof prior to solar installation, we would like to give this company 5 stars for all their hard work for the days we had worked with them. read more

The service is incredible with OneSun. Rose is highly knowledgeable and informed in all aspects of solar. Rose gave a very detailed presentation and was there throughout all the various steps of the process. We had researched different solar companies and found that OneSun was overall the best. We would recommend OneSun to all our friends and family. read more

OneSun is great! I ended up canceling my contract with another company to go with OneSun after having some issues and can't be happier with my decision. The value of their premium system was unbeatable and customer service was excellent. I am so happy with the installation - the crew lead was also very accommodating. Thank you OneSun for coordinating everything flawlessly read more

Everything went incredibly smoothly!!! What an amazing company and team Rose Avakian, the owner, has built. Although her company is young, she's worked with many of the cities and knows their nuances. She's been in the solar industry nearly a decade. Not a glitch with our solar permit, installation, and inspection. Although Pasadena Water and Power has streamlined their process, including on-line reviews of the solar plan, materials, etc. they are very particular. Ms. Avakian is organized, knowledgeable, professional, and communicated to us every step of the way. It was seamless. From meeting her and giving her our solar project to final inspection to explaining our equipment and our monitoring app, was two months! No delays on her part. Her team who installed the panels and electrical were respectful of our property, knowledgeable, efficient, professional, and kept the job site clean. Can't say enough about One Sun LLC. You won't be disappointed. read more

We could not have asked for a better experience. From the initial quote request, to the installation, Rose and her team were flawless. Rose is extremely knowledgeable about her industry. We are so happy we chose OneSun for our solar. read more

OneSun LLC gave the best presentation for the solar installation. We had requested top of the line solar panels and micro inverters and were given excellent pricing. Rose responded to any questions in a timely manner. The permitting and installation went very well. Extremely happy that we chose to go with OneSun. read more

Rose with OneSun is a gem in a haystack! Rose is very knowledgeable and a pleasure to work with. It's been about 3 months since the completion of solar panel installation by OneSun. I started the journey by calling more than a dozen companies which all had pretty high reviews. I eventually got quotes from 8 companies and created spreadsheets to compare them. I also did extensive research online on all the brands on the market. Beware that some of these companies are offering brands like Panasonic and LG that have stopped manufacturing solar panels past couple of years. I talked to each of the companies and asked bunch of questions to narrow down the field. Quickly, Rose from OneSun distinguished herself from others as the most communicative, responsive, and flexible person to work with. To top it off, her quote was among the most affordable even with REC panels which is considered the best panels on the market currently. Rose always answered my questions promptly when others took lot longer, if replied at all. So, it was an easy and obvious decision to go with Rose with OneSun. I was very satisfied with Rose and her crew from the beginning to the end. Despite all the holidays, heavy prolonged rain this past winter, and delays from my roofing contractor (not related to OneSun) for replacing underlayment, the entire solar project took only 3 months from signing to seeing reduced electricity bills! Rose was on top of everything and communicated with me every step of the way. As a result, I never felt any jitters or uneasiness I often felt with my other contractors. OneSun has met all of my expectations and beyond! I'm so glad I went with Rose and OneSun. read more

We decided to hire One Sun for our solar installation in June. After extensive research, I received the most knowledgeable answers and from Rose, the owner of the company. She worked with us to achieve the maximum efficiency in the layout of our rather challenging roof. Design, permitting application, installation and follow-up, Rose and her professional crew made this process a breeze. Excellent 5-Star service. read more

I've never hired a contractor without feeling like I had to have some level of involvement in the process. It was different with OneSun, everything was taken care of so quickly and efficiently. My installation was scheduled right after the permit was issued and the guys did a fantastic job. Rose was very responsive and answered all my questions. Overall great attention to detail and customer service. If you want to work with an honest and experienced contractor that cares about their customers, then this is the company for you. read more

Bravo! Rose my project manager is the best. She kept me apprised of the entire install and was always available to answer questions. Can't recommend OneSun enough. I am up and running just in time for the summer heat. I have a neighbor who began their install in February 2023 and the system is not up and running, funny I was originally going with her company but a family member referred me to Rose at OneSun. Thank you Rose for everything. The OneSun is remarkable. read more

Rose and her team are by the far the best company I have used. Communication is always fast and they are relaible which is extremely rare these days. I would recommend them to anyone I know for any services they provide. I can't thank them enough for all their hard work. read more

From the first call, friendly, informative, professional. Rose was amazing to work with. She took care of everything and kept me informed every step of the way. Could not have asked for a better experience. Rose and her team got the job done. Workmanship was top-notch. Would highly recommend them to anyone looking for an honest and reliable solar company. read more

Definitely this company deserves nothing but 5 stars based on my experience. I did a lot of research about solar installations and called up a lot of companies before deciding to go with OneSun based on product (installed REC solar panels), price and overall experience dealing with the rep, in this case with Rose who is also the owner of the company. I am so happy that I chose them as Rose has been super helpful keeping me up to date every step of the way and patiently explained to me how things work. Her installers were super professional that came in and installed everything in one day. I rarely write comments in Yelp but my experience was so pleasant that I figured least I can do is share my experience with everyone. My installation was complete as of last week and now my electricity is up and running with the city. I am recommending this company to all my friends and family who are interested in solar panels. read more

I was waiting for my first solar bill after PTO before writing this review and I can confidently say that OneSun 100% delivered and even exceeded my expectations. Our project was completed very quickly... Rose and her team truly understand their trade and worked with me to achieve the best system. I am very impressed and look forward to referring friends, colleagues, and family read more

Being a Los Angeles resident, and being victim to the exorbitant rates of LADWP, I really needed a solution to my high electric bills. Seeing how many of my neighbors began installing solar, I thought I would research. That is where Rose from OneSun provided a very competitive offer to literally slash my electric bills. It was shocking! I was not familiar with much of the technicalities, but she properly explained to me the site evaluation, permitting and installation processes. I was amazed by the professionalism, and genuine approach Rose provided, and how everything was completed without delay. read more