1. 15 Lightyears

1. 15 Lightyears

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Longwood, FL

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15 Lightyears

3.7 (3 reviews)
Closed • 7:00 am - 5:00 pm

Services - 15 Lightyears

Solar system installation

Building energy audit

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1 year ago

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Lisa P.

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8 years ago

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8 years ago

Great to have an energy audit and if you decide to install solar panels on your home...THIS is the company to go with! Woman owned business!

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Sun Energy Insulation

Sun Energy Insulation

5.0
(2 reviews)

I heard about them from a friend of mine, who had a pretty good result using them for a attic…read moreinsulation. This company is top-notch! We contacted them on Monday and had our free in-home attic inspection scheduled by the end of the day. Their service was wonderful, they gave us proper advice and plan for the installation and swiftly installed it without causing any hastles. We loved their service and would recommend it all.

I will do my best to give a sincere review. My wife and I recently purchased a house that was…read morebuilt in 1986 that still had its original insulation. I did extensive online research for a company to come remove the current insulation, sanitize and install new insulation. As like many of us do, once I started looking Facebook magically started putting adds for it on my feed for insulation companies. S.U.N. Energy was one of the first I saw. They were advertising a great special for the month of June in my area. When I researched them directly I found they had some very good views but a few things concerned me. 1. They were not local to me 2. Didn't have a lot of reviews 3. Didn't have a good rating with the BBB. I approached with caution but still reached out. I was did business with a local paver company that had an "A" rating with the BBB and it was the worst contractor experience of my life. So I gave them a shot. In all honesty they were the best insulation company that I interviewed. They gave me Free estimate over the phone. When I expressed my concerns about them not being a local company, they drove down (3 hours) to give me some face to face time. I dealt with Shawn and it was a pleasure. He thoroughly explained the process to me and multiple options for payment. No high pressure sales. He was also the team leader that showed up on time to our home to get the job done.. He and his crew were all fantastic. They made what is by nature a very messy job as manageable as possible. They took all necessary precautions and cleaned up after themselves. It was very good transaction and based on my experience I would highly recommend this group. My original concerns were completely unwarranted, even if they did come from a Facebook advertisement.

AStar Mechanical Enterprises

AStar Mechanical Enterprises

5.0
(1 review)

even though I didn't use this company, they were very professional and very exact and seemed like a…read morevery good company.

From the owner: AStar Mechanical Enterprises is unique in integrating energy efficiency with advanced 3D virtual…read moremodeling and HVAC design services. Unlike typical firms, we offer comprehensive solutions that combine precise energy calculations, Florida energy code compliance, and Matterport 3D virtual tours. This approach ensures clients receive the most accurate, efficient solutions and visually compelling designs that aid in planning and marketing. We utilize the latest technology, delivering high-quality services with fast turnaround times. Our 3D modeling capabilities bring projects to life, offering detailed visualizations. The Matterport 3D tours provide an immersive experience, perfect for showcasing spaces effectively. Client-centricity is at our core. We work closely with builders, architects, homeowners, and project managers to offer personalized services. We listen and design solutions tailored to meet specific goals, whether improving energy efficiency, optimizing HVAC systems, or creating stunning visualizations. As a woman-led company, we bring diverse, innovative perspectives, emphasizing excellence and sustainability. Our dedication to quality, precision, and our local expertise in Central Florida makes us a trusted partner for clients seeking superior service and results. This unique blend of skills, technology, and client focus sets AStar Mechanical Enterprises apart.

3 Guys Solar

3 Guys Solar

5.0
(1 review)

This company was not only cheaper than other quote but they didn't have a pushy salesman. Luis…read moreexplained the system needed for our roof, the benefits and the price. In the end we were on target for the projected start date and price. Additionally, we saved on the cost by going through the Space Coast Solar Co-op. 3 GUYS Solar was very professional with fast communication. They explained what each step would be kept me informed oolong the way. Install team was efficient, clean and organized. They took care of steps needed with FPL, except the authorization which was required of me. Now I know why our co-op chose this company two years in a row. We were very pleased no longer paying for electric as it will save us thousands each year. Be aware you will need to rinse the panels after a heavy pollen season and clean the panels annually or hire them to do so. That was our only surprise with our solar installation. Also important to note that even though it was a little difficult to get ahold of them initially, it was never difficult afterwards. They really make their clients a priority.

From the owner: When you call on us at 3 Guys Solar, LLC, you are working with the fastest growing solar system…read morecontractor serving Central Florida. We are based in Orlando, Florida but have become a trusted source for solar energy far beyond our headquarters. We believe that we are growing because both homeowners and business owners are recognizing the high level of expertise we have and our dedication to customer satisfaction. We can provide you with a complete solar power solution that fits your budget and objectives. From start to finish, you'll be happy you chose us for your solar energy system.

Ace Solves It All

Ace Solves It All

1.9
(124 reviews)

these guys have done a variety of Hvac and electrical panel upgrades on my 3000 sf house. I got Dan…read morewho is the best electrician and honest guy I ever worked with after 25 years in construction ive met all types. but Dan is spot on clean honest efficient service. also Mike M? did my Hvac service which was quite expensive but he pulled the coils after servicing the outdoor unit because the coils were very dirty from pet hair and whatever else clogged them up. he was on time friendly and personable did a superb job on getting my smaller Hvac second system in top shape. id call these guys first and know they are the right people for the job! Peter schmitt

If you're considering this company, PLEASE read this first: Trusting them cost me over $10,000…read more ACE Solves It All came to diagnose my A/C, spent five minutes on it, and claimed the compressor, condenser, and coils had all failed. Then they vented the refrigerant into the atmosphere (see video) and quoted me $16,000-$24,000 for a replacement system. The next day, a reputable company found the real issue was actually minor, and none of those components were bad. However, because ACE had already vented the refrigerant, and my system used an older type, I ended up having to replace it anyway. The more reputable company replaced the entire system--unit, air handler, everything--for just over $10,000--about *HALF* of ACE's quote. Bottom line: ACE Solves It All turned a simple fix into a full replacement and quoted double the price. Their efforts to make a sale cost me more than $10,000. Think very, very carefully before letting them touch your HVAC system.

Radiant Energy Solar

Radiant Energy Solar

4.6
(10 reviews)

I got probably about 7-8 different quotes looking at solar panels. Radiant was quick and fairly…read morepriced. They were even kind enough to break out all the costs and match any materials I was able to find at a cheaper price.

Exceptional service, flawless install, and a truly top-tier solar system…read more Radiant Energy Solar absolutely exceeded my expectations. The owner/rep and the entire team delivered outstanding customer service and a flawless installation from start to finish. They responded to every call and question promptly, which made the entire process smooth, transparent, and stress-free. Radiant Energy Solar installs multiple solar brands and system configurations, and after doing over a year of deep research, I personally chose them and the EG4 system--I couldn't be happier with that decision. While I'm clearly biased toward EG4 at this point, it's because the performance, expandability, and overall value are hard to beat. It was EG4 that actually recommended Radiant Energy Solar as a top tier and trusted installer, in the state of Florida, which made me feel a lot more comfortable considering the amount of money that exchange hands. The system they installed is a true five-star setup--it looks as good as it functions. The workmanship is extremely clean, everything is perfectly aligned, and when the job was finished, the area was completely cleaned up. You honestly wouldn't know a major install had just taken place. The EG4 system itself is state-of-the-art, delivering incredible power and flexibility at roughly one-third the cost of many competing systems. The amount of energy I'm generating is simply awesome--and if I ever decide to go fully off-grid, it's essentially just the flick of a switch. I would absolutely recommend Radiant Energy Solar to friends and family--and in fact, two of my friends have already installed the same system, and all of us are over the moon with the results. Big applause to the Radiant Energy Solar team and to EG4 for putting together what is very likely one of the best solar solutions on the market today. Highly recommended.

15 Lightyears - solarinstallation - Updated July 2026

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