The whole process of adding solar and a Tesla battery has been extremely friendly and efficient…read moreexcept for 2 things: getting the city inspector out and getting Xcel to jump through all their own hoops. Photon Brothers have been great but if I were them I'd be totally nuts dealing with those 2 entities. Get yourself ready for a months long process but not due to Photon Brothers-they've been great and communicated well all along

My experience with Photon Brothers has been nothing short of infuriating. I want to be absolutely…read moreclear so nothing gets lost: the communication, customer service, and basic professionalism I received were shockingly poor, and I deeply regret choosing this company. Photon Brothers wasted 6 months of my time and cost me roughly $17,000 due to their negligence. I repeat, DO NOT UNDER ANY CIRCUMSTANCES CHOOSE PHOTON BROTHERS. There are many solar companies out there, take your business elsewhere!! This is a company that puts customer service LAST and will throw you under the bus and leave you hanging the when issues arise and they need to do something that inconveniences them or impacts their bottom line despite contracts, written and verbal promises and basic honorable/professional business norms. Our family moved into our new home in June and immediately began comparing solar proposals. I ultimately chose Photon because Sam Johnson (senior sales rep) appeared knowledgeable. I was explicit with Sam about the type of roof and shingle I had--I even sent him the official documentation from the roofing company detailing the type of roof and shingle. He assured me multiple times that Photon could handle it and told me he had built extra labor costs into the contract for exactly that reason. We signed a contract and approved financing. Then came the site visit with the installation supervisor, Drew Perry. I was on the roof with Drew as he inspected everything. He told me directly that the roof was suitable and we were "good to go." Every step of the way, Photon reassured me the system would be installed before year-end so I would receive substantial expiring federal tax credits. Throughout this process, I repeatedly checked in with the project manager, Kaitlyn Martinez. Responses were rare, slow, and unhelpful--but when she did reply, she also confirmed everything was on track for installation before year end. Install day--November 24--was when it all fell apart. Only that morning did the installation team realize they had completely overlooked the shingle type and couldn't install the system, even though I had disclosed this upfront and even though their own supervisor had inspected the roof in person. The install crew told me they messed up and would make it right and still get it done before year end. Kaitlyn (project manager) called--one of the only times she ever did--and assured me there would be no added cost and they would still complete the project by year end, I was reassured again that they would uphold the contract and their promises. That turned out to be untrue. After several incredibly frustrating conversations with Sam and co-owner John Johnson, where I had to constantly call them for updates, I was finally told that Photon would NOT complete the project at all. They openly admitted they made the mistake but refused to honor the contract or their repeated promises because it would cost them more in labor. John specifically told me that--even though the error was entirely on their side--they were not willing to take the financial hit to fix it and I was just out of luck. They refused any sort of compensation for my lost time and money. John initially tried to blame me because I had a difficult roof, then blamed Drew Perry (instillation supervisor), then blamed his Ops team then just told me verbatim "construction is difficult" and I need to understand that, so too bad for me. As a result, I've lost more than six months of time and a ~$17,000 tax credit, all because Photon Brothers failed to do their job, failed to communicate, and then refused to take responsibility for their own mistake. Based on my experience, I would strongly caution anyone considering this company. They overpromise, underdeliver, and when their internal failures come to light, they deflect, delay, and ultimately leave the customer holding the bag. I cannot recommend them under any circumstances.

Matt was able to come out to my house for an inspection and help me get a better understanding of…read morewhy some of my lights flicker. Apparently it's not ghosts He took time to understand where I was seeing some problems and then was able to explain why I may be having some issues. I have both an EV charger and a hot tub on my property and he also gave some guidance on if I'd want to switch to a 220 for faster charging. I really appreciate that he was prompt, clearly able to explain and share what my situation was, and also was a good price. Plus my dog liked him. Overall would highly recommend supporting this small local business!

Trustworthy, dependable. Came over & fixed my light, gave me a fair quote for another job I need…read moredone. Would def recommend m.

The initial sales visit was professional, and thorough without wasting time. The visit to add…read morespray insulation into my exterior walls was great. The team ran into some problems that were outside of their control and handled them extremely well. The spray makes a mess but they covered beforehand, and then cleaned up very well afterwards. Re cost, I obtained seven estimates. Only two came in cheaper, and I those estimators did not leave me with a good level of confidence that they would have quality work.

We purchased a new home in '21 and knew we wanted to do at least three things right off the bat: 1)…read moreinsulate the attic, 2) install solar, and 3) an EV charger. I was pleased to find that REenergizeCO did them all and were more than just an installer but on mission to increase energy efficiency. From start to finish communication was fantastic. They first did the insulation and we noticed a difference almost immediately. They also took care of submitting the Xcel rebate paperwork for it. The solar panels and EVSE came a bit later. Again, they took care of all the paperwork with Xcel. The system has been working without flaw since and saving us tons of money in this inflated energy cost environment. We had them out recently to detach and reset the panels for a roof replacement. They took the opportunity to slightly tweak the layout for better efficiency. Still the same commitment to quality!

Needed an electrician to solve some residential wiring issues for me, other companies in the area…read morequoted upwards of $1000. OGS were great at communicating, accommodating to my schedule and got the work done at a fraction of the price quoted by others. The two gentleman showed up on time, were courteous throughout and made sure I was 100% satisfied with the project. They even made sure to get everything cleaned up and left how they found it - even better. Would highly recommend this company and I wasn't paid for this review. Great job, thank you!

One star is too generous for OGS, Off-Grid Solutions. I wouldn't trust OGS to replace a lightbulb…read more I had to hire an experienced journeyman electrician to do a forensic inspection of OGS' work and the inspection found numerous code and safety violations by OGS that required remediation. Some of the OGS' mistakes could have caused a fire. The inspector commented that the (OGS) work appeared to be done by an inexperienced person. OGS failed at every step and then extorted me to pay them immediately in cash before the work was complete and before the City electrical inspection. The even clumsily FORGED a changed contract long after the "work" was finished, changing the terms; I had never seen that contract version until 6 weeks after the work was supposed to be completed. I have since learned from OGS that an "apprentice" may have been used on the project, mostly unsupervised, which is illegal in Colorado. I believe that the reason they wanted cash before the inspection is that they didn't not expect their work to pass inspection. We had a detailed contract for a straight-forward electrical panel capacity and amp upgrade. The contract specified that two employee electricians were to take one day to complete installation of a detailed list of equipment and get the permits and inspection done. They sent one (not two) freelance "electrician", who appears to be just an apprentice who is not allowed to work without in-person supervision, who had never seen the work order and did not have a copy. The "electrician" brought and started installing a breaker box that was the wrong brand and 1/3 less capacity than the minimum specified. After a 2nd day of work, OGS were still missing parts, but demanded full cash payment; they said it was too much trouble to bring the remaining necessary parts soon. OGS deliberately delayed requesting City inspection for no valid reason--a homeowner was home every day in January. They threatened to sabotage my follow-on project if I did not pay them cash immediately before the contracted work was completed and inspected. And did. The contracted work is still not completed, weeks later. After numerous threats, I may file extortion charges against them and seek a form of restraining order. IMHO, the GUYS AT OGS ARE NUTS and certainly should not be licensed electricians. The OGS reply to this has substantial misrepresentations; no surprise. Deal with them at your own peril.

Jordan was amazing! He came from Denver area all the way to Colorado Springs without a promise of…read moremore than $100 inspection fee. He found issue on my non functioning solar system quickly and had to run to a big box store for parts. He came to me even when Mike at Rex Roofing said no one in state would be available until next year due to solar rebate going away at end of 2025. Too bad Rex Roofing lost permanent business. Mountain View Solar is literally 2 miles from my house and never returned multiple calls. Same for CO Roofing and Solar. My original installer Rocky Mountain Solar and Wind will install, but Lotus the owner does everything in his power to avoid any kind of post install support. See repair/consultation agreement and how crazy it is! NEVER! Jordan Dysart will always have my maintenance business because he is prompt, clean and fair!

JJ Solar installed a solar electrical system with battery back up. They were great about getting…read morethe work done before the big 4 day power outage here in the Front Range (Dec 2025). It was a challenging project that almost no other solar companies would touch. They came in with a fair bid, great communication and completed the project before the Big Federal Tax Incentive Deadline. Highly recommended!

We are so impressed with John, Dave, and their crew! John…read moreand Dave saw us through a very difficult insurance process. Their crew arrived early to start our house, and were done in one day! Both John and Dave were at our home today to ensure that everything went smoothly. We highly recommend Groveton Roofing and are happy to offer reviews anytime. Service: Roof installation

From the owner: Roofing Contractor In Broomfield, Colorado.read more

Guardian helped us with a huge insulation project this past week and they were fantastic. We live…read morein an older ranch that had very minimal to no insulation and we were struggling with heating and cooling our home for many years. After shopping around they were able to give us exactly what we needed and we already notice a difference with the mini heat wave that we are having currently here in Denver.Scheduling was relatively easy and we were able to get on the calendar within a month. Pricing was competitive and they offered to price matching should we find another company that we liked. Other companies, however did not offer as many services for the amount that we paid. Guardian is also filing our upgrade with Xcel energy so that we get all the offered rebates that we don't have to do that ourselves, which is definitely a nice touch. The installers arrived in a timely manner, and were done within one day with a job that was estimated to take two. They also kept things tidey and cleaned up once finished. We also had a ton of questions and Brian, who helped us, was always able to reply and patiently explain things. He was incredibly flexible with planning to our unique situation, and was very knowledgeable. From the beginning, he gave us a bunch of literature, as well as testimonials, and a résumé for the company which definitely put us at ease at the level of experience that was held by Guardian. I would absolutely recommend Guardian for any insulation needs that you may have for your home; And I wish I could say that we would use them again, but I think that our problem is thankfully solved all thanks to them.

I requested a quote from several companies, the first one didn't even take any measurements or look…read moreinto the attic and gave me a quote. Then next one that came looked in the attic and took measurements before giving a quote. When Brian with Guardian Insulation arrived, he took the time to understand why we wanted insulation. He explained the work they would perform, even sealing all places, like electric line holes in the walls to prevent air leaking in or out of the house. He showed how this would apply for a rebate Excel Energy, and we received a $600.00 rebate too. They also provided an energy audit checking for air leaks in the house, before and after the work. The price was competitive with the other companies and the work was performed in a professional manner, cleaning up before they left. I would highly recommend this business.

So few companies will even do mini splits, much less demonstrate true expertise in the technology…read more Rudy and the team designed and installed an excellent system to heat and cool our garage and home office, completed the job ahead of schedule and for $2500 less than my nearest quote. There was a slight deviation from the equipment in the quote and what was installed and I wasn't even worried. Three weeks later I got a call that they had the part and they installed it! Being true to what they commit to, even if I wasn't bothered by it, seems to be their culture. Thanks!

We recently had our heating/cooling system replaced by Controlling Systems and we could not be…read morehappier with their service from beginning to end. Chris in sales, who is as nice and responsive as can be, gave us a fair and comprehensive breakdown of our options and all associated rebates. Jimmy and Darin, the installers were friendly, knowledgeable and efficient. Highly recommend!