I didn't end up working with Alpha One but wanted to leave a nice review anyway because the process of getting a quote from them was very positive. Their sales pitch was very professional and the scope of work they gave me was well thought out, the warranty they offered was very nice, and the price was fair as well. They never pressured me to sign anything and were confident that their professionalism and quality of work would persuade me to choose them. Their office also followed up a few times (politely, not in a pushy way) to check if I was still interested. I ultimately went with another company solely based on timing of the job, but I still think of Alpha One from time to time. read more

Gal,Love, and Oscar were awesome! I will most definitely rehire for our next project. Alpha One listened to EVERY concern we had! We were informed of every step of the process. Their quote was very competitive with the others we received! Work was completed on time and we had the same workers each time! Make sure to get a quote from these guys!! read more

Alpha One Construction Inc. - Before - General Contractors Near Me - Los Angeles, California

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Consultation was quick and easy! I needed curtain rod repairs and Amado did an amazing job fixing it! I loved that they were on time and were very reasonable with the pricing. read more

This company fixed my roof super quick and we no longer have a week. They are amazing, attentive to our needs amd great customer service. I absolutely will be using them! read more

Alpha One Construction was one of our first contractors we ever hired for our house and they ended up doing far more for us than we initially reached out to them for. Initially we only wanted a new roof. When we were trying to get a roof permit, we found out that part of our house was actually unpermitted thanks to the previous owners, thus blocking all future permits. I really appreciate that the company actually pushed for us to resolve the permit issue and get a permit, great to know that they aren't afraid about inspections. Sean and team were able to solve the permit issue and hire the necessary people to push it through. We actually ended up doing a whole new roof, new insulation, and new gutters through AOC. Sean was easy to communicate through text throughout the project and was able to provide estimates and updates quickly. Workers were professional and tidy and our house looks and feels great. read more

Alpha One Construction Inc. - General Contractors Near Me - Los Angeles, California

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Alpha one did construction for me by adding solar panels, as well as earthquake, remediation, and foundation work. Excellent workers, excellent price. I would use them again for any general construction that I need. Always answering the phone when I call or text. A pleasure to work with these people. I was introduced to them because they did work on a neighbor's house. I was so pleased with the work they did on my house that I referred them to my sister who also had major work done and she was also pleased with them. I recommend them highly. read more

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Great services! I totally recommend and so professional, if you are looking for a nice construction company I totally recommended hiring their services, my neighbor also hire them and they finished really quick, my family is really grateful with their services and so happy for hiring thank you Gal read more

Alpha One Construction Inc. - General Contractors Near Me - Los Angeles, California

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I had a roof that needed replacing and had received a few quotes from different companies that ranged from surprisingly high to suspiciously low. Alpha One provided me a quote that was reasonable and affordable, as well as different options for payment plans. Conducting business with the company was very convenient and reassuring. Oscar (who I worked with) was very responsive to my concerns and needs. This built a trusting relationship which encouraged me to trust them with also installing new gutters and replacing the insulation in my attic. In the end, I am very happy with the completed work. They honored their quote and their timeline. Even after I later noticed a minor issue with the completed work, they were very responsive to fixing the issue at no cost. I highly recommend them and am considering hiring them again for future services. read more

Alpha One Construction Inc. - Picture of the completed roof. - General Contractors Near Me - Los Angeles, California

I had my roof replaced by Alpha One and they made it very easy for me through the whole process. From the rep, to the owner, to the rest of the team, they were always very responsive and helpful. From the permit, to the dumpster, to the inspections and approvals, Alpha One took care of everything, so I didn't have to. They definitely ease the stress on all of that. My rep - Benjamin, never left me in the dark and always responded quickly if I had a question. From start to finish, I was always up to date on the progress. The speed that they worked to get my roof done was amazing. For my house with a detached garage basically one day to demo and once an inspection was done and the materials were ready, another day to prep and lay the roof - and that was it! And they did it in just in time, as there was pretty significant rainfall the next day. Benjamin said he was mindful of the upcoming weather, so they targeted getting done by a certain day, and they did it. And the results look great. read more

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Our roof was leaking and we hired alpha one for the job. It was after few estimates we got. Alpha one team was super professional and answered any questions during the project Highly recommended. Gal and Ben are great project managers, two weeks ago we also start our backyard and addition on the front of the house and everything looks good for now . read more

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My family was very satisfied with the quality of work. Their team did an amazing job remodeling the entire bathroom after water damage destroyed the floor. I am also happy to report that they stand by their work. read more

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I had an magnificent experience with Alpha one, they took care of my old roof and even helped me with my finances to make it happen so comfortable. Thank you Adam for keeping us in the loop of the project process. read more

Fair price and prompt efficient work. They waited until the time I asked them to do the work and it looks quite professional and there were no hidden costs read more

I met with Tal three years ago and he helped me with the plans for my garage conversion and the whole forces with my difficulty city, i'm really happy that I decide to go with Alpha one construction in since he helped me also to figure out the city did some mistake regarding the permits price and also for many other reasons. As he told me stuff will happen and it's construction so it's not always going smoothly, but he will be available for me and find solutions always for everything that will come up. I'm attaching here some photos from the ADU and the roofing project and few other stuff like the pavers but since then I referral four of my neighbours and they happy so far. Highly recommended. read more

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Benjamin and the Romn was great from day one! Then Gal help us with the landscaping for and th new swimming pool. we really happy with you guys. Thank you for for everything. kliin, beautiful and creative job. read more

Super responsive, and straightforward and easy to communicate with. Gave the best quote from several companies via yelp.

Great company, great service. I had a few companies here before and they were all scammers. Alpha One is the only one I will go back to! Love my new bathroom! read more

EXCELLENT!!!! EXCELLENT!!!! EXCELLENT!!!!!! I cannot say enough great things about Gal Edry and Alpha One Construction Inc. If it wasn't for Gal stepping in, my neighbor's house would have remained in a dilapidated state, causing stress for everyone involved. Gal went above and beyond to advocate for my neighbor, ensuring the work order was approved and immediately getting his best team on the job. The roof repair was done with precision, speed, and outstanding craftsmanship. His team worked miracles, completing the project in record time and just in time for the holidays. Not only did Gal and his team restore the house, but they also brought peace of mind and a sense of relief to everyone in the neighborhood. Gal's dedication, professionalism, and genuine care for his clients make him stand out in the construction industry. Alpha One Construction Inc. is the gold standard, and I can confidently recommend them to anyone looking for quality work, reliability, and exceptional customer service. Thank you, Gal, for everything you've done. You're a true hero in our community! read more

I used Alpha One to replace the roof on my house in Spring Valley and Mauro Falla was extremely helpful and patient with me! I'm out of state and have never replaced a roof before and I had many questions and Mauro took the time to do the research needed and answer my questions. My roof also has solar panels and it was nice my quote included the removal and reinstatement of the solar panels. Once it was time to do the work the job was done in less than a week!!! I highly recommend Mauro for any roofing g job!!! read more

Competitive Pricing, work done within the time promised, provided before and after pics. Great job. Hoping that's the end of the roof leak!

We recently completed a major renovation with Alpha One Construction Inc., and the entire experience was phenomenal! From day one, the team showed incredible professionalism and dedication to our project. They were patient and attentive, taking time to understand our goals and provide a design plan that suited both our aesthetic preferences and budget. The quality of workmanship was unparalleled, with attention to detail in every corner. The project manager was always available to answer questions and ensured every stage of the project was executed perfectly. We love our newly remodeled home and have been recommending Alpha One Construction Inc. project almost done. Thank you. read more

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Tal and his team at AlphaOne were awesome. I first started working with Tal for a leaky roof. After talking with him, he was able to show me how would reseal the roof and get solar for a very reasonable cost. All work was done in a timely manner, they communicated well and took care of all the logistics with our utility company. We are very happy and will call CN Tal and AlphaOne for any future needs. read more

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first, the job start day was delayed a day so i had to take an extra day off work. then, i was overpriced on the job request (one room roof panels change). Got other quotes about the job completed after and they agreed. They didn't complete the job due to safety and i understood that but had to argue with contractor on lowering the price due to incomplete. it was not completed according to what the quote included in the contract. They still wanted to charge me the same price. very unprofessional. The contractor showed not much care about the customer but just about the money. The workers that did the job by the way were respectful and provided clear expectations. read more

We had a free estimate from Oscar, who was very professional and provided a lot of insight.

Oscar came over to do a consultation and he was very helpful and very thorough. He came in to help assess the roof and was very good about reaching out before he arrived and showed us pictures of damage in places that he climbed up into that we couldn't see. He was very knowledgeable and explained the different materials, styles, and practices of roofing. And he even called his boss to talk as a group about what would be the best course of action for us in the short and the long run. I can tell they take a lot of pride in their work and that's why they've been so successful for so long. read more

We called for a new roof job and ended up having several projects completed by Alpha One Construction. Benjamin and Roman were excellent leadership and each project was completed very well. Having this company gave us the opportunity to do those big projects when you're not sure where to start! Definitely grateful for getting the work done that we needed to do and the help we received from this company. You can expect excellent communication and support. read more

I called Alpha one construction inc to get estimates because my roof is lefrom few differences areas, they send a guy really fast eveif I know that all the roofers really busy now and they came with the drone and they give me all the information that I need incthe price and didn't play the sales technic like other companies. Thank you Alpha Riki,Zion and Benjamin for your help. read more

Alpha One Construction Inc. - The roof damage before the repairs - General Contractors Near Me - Los Angeles, California

Great service! Highly recommend. Really gave a great deal and process was smooth. Really helped my mom a lot. read more

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I have now used Alpha Construction twice--once for a leaking flat roof and again to repair the water damage, paint, and replace some flooring. Oscar remained in constant contact and helped me through the nightmare that is city permitting. They are great, and I highly recommend them. read more

I chose them because they work on Mission tile roofs and had great Yelp reviews. I had tiles blown off my roof or displaced from the big wind storm on Jan 7. Gal responded very quickly. The work was completed very quickly and efficiently, as promised. Gal is very informative and personable and followed through on everything promised. I cannot recommend them more highly. read more

These people are clearly professional, honest, and prompt. I reached out to get 1 tile repaired and they got back to me right away, letting me know that I would be better off with a handyman because of the expense. read more

Tal did an amazing job helping with the small remodel I had done, would highly recommend going with his services!!

The office people of Alpha One were very responsive from the beginning, setting up an appointment for me with a representative, and then sending a reminder when that rep. would be at my house. The rep showed up and did not have a business card on him when I asked. He looked over the project and explained what he basically planned to do. I explained that we were going to make a decision within 5 days, and that we would need a written proposal in order to make our decision. He assured me that I would receive his estimate in plenty of time. I called a couple of days later and was told that he was still working on the written estimate, but he gave me a verbal price estimate. Apparently he did not understand that we needed the written estimate in advance of our decision. The verbal price was beyond our budget. We did not hire this company. read more

Recently hired Alpha One Construction to remodel the roof of my house, and I'm very happy with the results. The team was professional, punctual and easy to work with. The new roof looks great! read more

This company was the best out of the 5 companies I considered. The team is very knowledgeable about solar panels and related areas such as roofing. My project lead Zion was great to work with and took every effort to make sure that I received the best possible product and service. read more

Alpha One Construction Inc. - New roof - General Contractors Near Me - Los Angeles, California

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Tal was quick to come out and give us an estimate. Only problem was we couldn't start the work because it wouldn't stop raining this year! He recommended a white three layer roofing for energy efficiency and because we have a semi flat roof. We kept in touch about the weather and finally were able to start the work, which took about 3-4 weeks. Tal made sure to have it all done as soon as possible and was always quick to answer questions and concerns. Ended up looking great. read more

Alpha One Construction Inc. - Roof replacement - General Contractors Near Me - Los Angeles, California

I purchased a home four years ago and had many projects that needed updating. The original electrical panel needed to be upgraded, so I opted to rewire the entire house to bring it up to the current codes, then I had them paint the entire inside to cover over the electrical work. The house was cold, so I added insulation in the attic and crawl space. This led to retrofitting the house. Then I had the house painted with cool paint and added a cool roof plus before adding solar panels. I also had work done to the landscape. I had a different crew for each project, but they were all professional and cleaned up any mess that was made during the work before leaving for the day. Now for 2024, I have a few projects to do. read more

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Tal the owner came out to our home right away and gave us a great price for our roof repair. They finished the job quickly and cleaned up after themselves. I highly recommend this company!! read more

Alpha One Construction Inc. - Roof Repaired! - General Contractors Near Me - Los Angeles, California

We're very happy with the job Alpha One Construction Inc completed! The Project Manager, Benjamin, provided outstanding service and excellent work ethics. He was very attentive and responsive to our needs. Barry was super informative for future jobs we might need. Both had very pleasant attitudes which is very much appreciated! read more

I highly recommend Oscar and his team. We had a significant roof leak and major rain was about to start in two days. He was able in a professional manner to point out unequivocally the causes of the leakages. They were fixed professionally in time and the recent rain proved that it was successful. The price was appropriate, and in fact we would have saved money by calling Oscar right away instead of paying someone to just patch it up which did not fix the issue at all. Next time I call Oscar first. read more