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IntegrateSun, LLC

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Backed by 37 years of experience, over 7,000 projects across 12 states, & Elite+ rating on EnergySage, IntegrateSun delivers reliable & affordable solar systems. From permitting and financing to final inspection, we manage every step of the process to ensure a seamless installation. We’re committed to making your switch to solar successful, easy, and rewarding.
IntegrateSun, LLC logo
San Antonio - TX
Tucson - AZ
About IntegrateSun
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4.5
Reviews
EnergySage Rating
4.5
EnergySage Reviews
EnergySage Rating
Not in the EnergySage network
This installer has not been screened or verified by EnergySage

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About IntegrateSun, LLC

Overview

We founded IntegrateSun with a personal dream that has since evolved into a clear vision: to be a support system for the one shared home of all humans, our irreplaceable Earth...

With over 37 years of combined experience in the renewable energy industry, IntegrateSun has added millions of watts of solar to the US market. Our company headquarter is located in Houston, TX, and we have been chosen to be one of the best solar companies to hire year after year!

* Top 5 Solar Panel Installers in 2023- HTOWN BEST
* Best Solar Companies in Pasadena- Expertise
* Top Solar Financing Companies in Houston- Avancapital
Year Established
2010
Phone Number
855-999-1850
Reasons Why You Should Work With Us

  1. Awarded "Top 5 Solar Panel Installers " by HTOWN BEST

  2. Selected "Best Solar Companies in Pasadena" by Expertise

  3. Pearl Certification backed by the Department of Energy. Only 5% of solar contractors are Pearl certified

We speak

English

As we are giving 25 year workmanship warranty. IntegrateSun has setup after sales services offices in Texas & Georgia. They are only being used for aftersales purposes.
IntegrateSun usually takes 6-8 weeks to install residential solar panels if no permits or HOA approvals are required. If permits and/or approvals are required for the property location, then the timeline will increase depending on the speed of the process
You can call us at 855-999-1850 or email the project management team at pm@integratesun.com. We will resolve the problem under our 25 year workmanship warranty.
We prefer the solar panels which are made in USA and have long life of at least 25 years with backed manufacturer warranties. We offer Qcell, Silfab, Aptos ,REC, Mission Solar panels and more!

Reduce your reliance on the grid by generating your own electricity with residential solar systems. During outages, you’ll enjoy the benefits of the power stored in your system, and in the summer when your A/C sends consumption soaring, the extra power will be a welcomed relief!

Services Offered

  • Installation
  • Financing
  • Energy Auditing
  • Roofing
  • Electrical Contracting
  • Solar Repair & Maintenance
  • Community Solar

Our team has over 37 years of combined experience in the solar industry converting homeowners over to efficient & renewable solar energy.

Workmanship Warranty

25 Years Labour Warranty
25 Years Production Warranty
25 Years Linear Production Warranty
25 Years Product Warranty

Licenses

Electrical Contractor License #35074

Insurance

The company is fully Insured and Bounded
General liability, Worker Comp, Commercial Auto
$1,000,000 liability insurance per occurance

Certifications

Panasonic Certification
SolarEdge Certification
Enphase Certification
Generac Certification
LG Chem Certification
REC Certification
Tesla Premium Installer
Solar Insure Certification

Manufacturer Certifications

  • Authorized Solar Installer
  • PWRpartner
  • REC Certified Solar Professional
  • Sungage Financial Certified Partner
  • Tesla Powerwall Certified Installer

What Customers Are Saying

Ratings & Reviews

4.5
566 reviews
4.5
Average Rating 566 review(s)
Response
4.5
Quality
4.6
Value
4.6
Service
4.5
Leave a Review
EnergySage Shopper
Worst company I have ever dealt with

This company has to be the absolute worst company I have ever dealt with. From timelines that were nowhere near realistic, to switching people I was working with, to weekly "updates" on my phone that were so garbled that even the voicemail transcript couldn't figure it out and would just write complete gibberish, to switching solar panels from what was advertised and agreed upon, to subcontracting with "installers" who left garbage and little bits of wire everywhere on my patio and worked inside of a live panel without proper safety equipment and concern for the dangers of electrocution. Let alone I now have a leaking roof once we finally got rain here 5 months after the install. I have been paying for electricity as well as for this system since December and I still don't have an operational system! To which their reply was that they cannot control the electric company's timeline... Except that they could have had the installation pass the inspection the first time as any reputable installer would have been easily able to do, instead of having it fail 3 times!

Posted by bre.rue007 on Aug 04, 2026
EnergySage Shopper
Issues Resolved

There were some issues that came about, but they have been resolved.

Posted by jmuss3 on Jun 27, 2025
EnergySage Shopper
Integrate Sun Solar Panel system

The company did an excellent job in installing and making sure I understood what the system does and how to monitor it online. The Project manager did an excellent job to make sure I could monitor the system online and that I understood what the system does and how to monitor it. The company was very accommodating to my needs and broke down all the jobs they accomplished in my home. They installed new control panel, solar panels, batteries, electric car charger and put an electric outlet in my front gate for the gate opener I am purchasing. Everything was in the contract and they did all the work promised and clean up afterwards. The installation took a little bit longer than the three days but considering the amount of work they did, that was very reasonable. The crew provided daily progress reports to ensure I understood what was accomplished on a daily basis. I definitely made a great choice when I decided to go with Integrate Sun to do the work. I started my project with EnergySage and need to compliment them making it easier to look at all the Solar companies and their review on their site. thanks everyone for all the good information and hard work you provided.

Posted by horaciorodriguez on Jul 24, 2026
EnergySage Shopper
Great experience

IntegrateSun was great to work with. Responsive and great budget wise. Addressed every question and concern quickly.

Posted by recalled on Jul 17, 2026
EnergySage Shopper
Great Solar Company

Excellent experience with IntegrateSun! The team was professional, knowledgeable, and kept us informed throughout the entire process. The installation was smooth, completed on time, and the workmanship was top-notch. We're very happy with our solar system and highly recommend IntegrateSun to anyone considering going solar.

Posted by cbker on Jul 12, 2026
EnergySage Shopper
Highly Recommended

I would like to take a moment to recognize and commend Aryan Lee for the exceptional level of service and communication he provided throughout my solar installation project with Integrate Sun. After obtaining quotes from three other solar companies, I ultimately chose Integrate Sun because they offered the most competitive pricing, quality equipment, and a professional approach. My initial interactions with Aahil Shakil were excellent, as he was honest, knowledgeable, and quickly earned my trust. However, Aryan Lee’s support throughout the project truly elevated the entire experience. As my Project Manager, Aryan consistently demonstrated outstanding customer service. He maintained excellent communication from start to finish, promptly responding to every question and concern I had. More importantly, he went above and beyond his responsibilities to ensure I was fully informed, comfortable with the process, and completely satisfied with the outcome. Aryan’s professionalism, attention to detail, and commitment to customer satisfaction made what could have been a complicated project feel seamless and stress-free. It was evident that he genuinely cared about delivering a positive experience and ensuring the project met my expectations. Employees like Aryan Lee are a tremendous asset to Integrate Sun. His dedication, responsiveness, and willingness to go the extra mile reflect positively on the company and are a major reason I would confidently recommend Integrate Sun to anyone considering solar energy. Please extend my sincere appreciation and gratitude to Aryan for a job exceptionally well done. Sincerely, Michael Bigelow

Posted by Mbig607 on Jun 25, 2026

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