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IntegrateSun, LLC

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IntegrateSun is an Earth based company that is successfully navigating oily waters. We chose to be in the business of installing the same technology on your roof as the one our friends in NASA use for their space stations, so you can have unlimited free clean energy too! ​ ​
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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 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 in 2023" by HTOWN BEST

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

  3. *Pearl Certified* Only 5% of solar contractors are Pearl certified, this gives you a 3rd party certificate backed by the Department of Energy!

Elite+ EnergySage badge

Elite+ installers are the most experienced, chosen, and celebrated companies on the Marketplace, having provided exceptional service to a high volume of shoppers for at least a year.

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
Solar Insure Certification

Manufacturer Certifications

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

What Customers Are Saying

Ratings & Reviews

5.0
366 reviews
5.0
Average Rating 366 review(s)
Response
5.0
Quality
5.0
Value
5.0
Service
5.0
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10 months since signing contract and project still not completed.

AVOID THIS COMPANY! We contracted with IntegrateSun to add a battery backup to our existing Solar system. Went with their recommendations from the start as they seemed to be knowledgeable. Initially project was moving along as we had expected. Battery was delivered, then waited almost a month before installer came. Installed battery and told that they would be back the next week for inspections. First problem, battery not functioning. Lots of troubleshooting only to learn that this installer and the project manager had no clue what was actually needed for this project. Battery requires a LOT more than what was initially installed. Next problem: other parts needed were on backorder. Then waited SIX MONTHS for parts. New installer comes. Unable to do work because yet another part is missing. Another 2 weeks, partial install happens, but comes to find another part missing. Another 2 weeks, and installation thought to be complete, but then battery is still not functional. Defective battery this time. Now another two weeks before replacement battery arrives and possible install to happen. We'll see?? Poor communication from Integrate Sun's project management team. Incompetence from the initial person giving me the quote.

Posted by dct425 on Mar 28, 2025
IntegrateSun made it happen

The team was so patient and answered all our questions, as did the kids. This is our third month after the installation of our Tesla Powerwall, and everything seems to work well. No issues.

Posted by Shawn_Waller789 on Mar 28, 2025
Works well

Look, I don’t mess around with fancy stuff. Solar sounded like a headache, but these guys made it dead simple. Crew showed up, banged it out, didn’t leave a speck of dirt. Works like they said. Bill’s down. Good enough for me.

Posted by GeneLeach876 on Mar 27, 2025
Senior Manager saved the day!

Original went into some problems with my project, but their senior manager Areej stepped in and helped sorting out the issues with the whole team. She’s knowledgeable, kept me informed and responded quickly to my questions. With her help, the team was able to get the project back on track within a short time, and my project was completed, passed inspection on the first try. I strongly recommend IntegratedSun, and if you can get a senior manager involved, you will be rest assured that your project will go smoothly.

Posted by notary.joyous.0b on Mar 25, 2025
Great Experience!

I went with integrate about a year ago when I decided to go with a 23kW solar system. The main reason I chose them was due to their transparency. While some others didn't provide all the facts, these guys were very transparent.The process was pretty smooth overall, and they communicated well throughout. The install was finished in about three months, which seemed like a decent amount of time. There were a couple of hiccups with the permitting process because of my HOA, but the company took care of it pretty quickly, so no big deal. I was definitely impressed with how they handled that. Now, I’m thinking about adding batteries to my system, so I reached out to them again. They got back to me quickly and gave me all the info I needed, which I really appreciated. All in all, I’d definitely recommend this company to anyone looking to go solar. They’ve been professional and helpful.

Posted by mmhand900 on Mar 26, 2025
Be Careful

Not Recommended – Poor Customer Experience This company sends all loan and contract documents for you to sign before they even visit the property. Afterward, they add additional charges to your quote. If you choose not to accept their system installation, they will charge you a $1,150 fee for non-acceptance. They won’t reach out to you throughout the process unless it's to add more charges. Throughout the experience, there’s constant pressure to finalize everything quickly. In my opinion, this company seems more focused on generating revenue than providing a positive customer experience.

Posted by paul_pmx on Mar 25, 2025

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