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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.
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4.6
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EnergySage Rating
4.6
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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

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

What Customers Are Saying

Ratings & Reviews

4.6
488 reviews
4.6
Average Rating 488 review(s)
Response
4.7
Quality
4.7
Value
4.7
Service
4.6
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EnergySage Shopper
Attention to Details makes a difference

The IntegrateSun team performed well on my project. Starting with the beginning quotations and following thru with the installation. All questions were answered during the entire project. My Project Manager provided a very quick response to all of my questions and concerns. Her attention to details kept the project on track and moving forward.

Posted by danl.merrick on Dec 12, 2025
EnergySage Shopper
A Solar Journey With Challenges—and a Team That Pulled Together to Deliver Success

My experience with Integrated Sun was a mix of challenges and impressive teamwork, and I want to share it in full because the ending is a testament to how a dedicated team can turn a delayed project into a successful one. Like many homeowners installing solar in a busy year, we ran into supply-chain delays, especially around the availability and shipping of certain materials. This led to some unavoidable waiting periods, and at times it felt uncertain whether the system would be installed before the end of December—a critical deadline for me, as I needed the project completed to qualify for the Federal Tax Credit. But what happened in the final stretch truly demonstrated the character of the Integrated Sun team. Harry, my project manager, showed exceptional ownership. He stayed in constant communication and managed every moving part with precision as we approached year-end. His responsiveness and attention to detail gave me confidence during the most stressful phases of the project. Frank, the senior project manager, became deeply involved as well. Whenever an issue surfaced—whether it was scheduling, logistics, or sequencing—he stepped in immediately to resolve it. His guidance kept the project aligned and ensured no step was missed. And Ozzy, who originally worked with me during the sales process, did something rare in this industry—he stayed connected throughout the project. He checked in, ensured alignment across teams, and helped maintain transparency from sales to installation. In the final weeks, all three truly scrambled and worked with urgency to make sure the installation was completed before December 31. Their combined effort ensured that the system was successfully installed and passed the borough electrical inspection. At this point, all that remains is obtaining Permission to Operate from First Energy, which is expected soon. Despite the ups and downs, I appreciate and acknowledge the Integrated Sun team for their perseverance, teamwork, and commitment to honoring the timeline. They turned a potentially stressful situation into a positive outcome, and for that, I am grateful. Thank you, Harry, Frank, and Ozzy, for seeing this project through and getting it across the finish line.

Posted by mahesh.sane on Dec 11, 2025
EnergySage Shopper
Two projects: 1) Solar Panel + Battery Installation 2) Battery Expansion

Overall IntegrateSun has successfully navigated all the paperwork (in California) and finished the installation in time before the tax benefits are taken away. The project took a while as the paperwork, supply-chain, installation-team scheduling required their due time. The PM Harry provided weekly updates and when he was away his teammates covered him. Installation team made some mistakes which they tried to rectify later.

Posted by sbulut on Dec 08, 2025
EnergySage Shopper
Excellent service and overall experience

Im extremely happy with my solar, the installation and communication thru out the entire process. I ended up going with Integrate Sun. I will say I am happy I did. Being new to solar, I was unsure of the process. Hamza gave me weekly updates and explained each step and the next step. So I always knew where we were in the process. Also the installers were very nice and explained a few things to me. The panels and my tesla powewall 3 exceeded my expectations. Very happy energy sage helped me to choose a good solar company.

Posted by joyce15225 on Dec 05, 2025
EnergySage Shopper
Excellent Service

I recently had solar panels installed at my home by IntegrateSun, and I couldn’t be more impressed with the entire experience. From the initial consultation to the final installation, the Areej Joseph team was extremely professional, knowledgeable, and transparent. They took the time to explain every step of the process, answered all my questions, and provided clear updates throughout. The installation crew arrived on time, worked efficiently, and maintained a clean and respectful work environment. The system was installed flawlessly, and everything was tested. Overall, I’m very satisfied with the quality of the equipment, the smooth installation process, and the outstanding customer service. They also collaborate with a third-party loan company that funded part of the project which save me from the stress of looking for a loan company. I highly recommend this company to anyone considering solar for their home.

Posted by yinka2596 on Dec 03, 2025
EnergySage Shopper
Excellent Solar Experience with Integrate Sun

Like many people this year, I wanted to install solar before the credit ends on 12/31/25. I have a fairly large, all electric house with two electric cars and I thought a solar system would be too expensive. Integrate Sun was able to give me a very good deal that made sense. I had a great experience with them and the whole project was managed very well by my project manager, Lily Garcia, who was always very responsive and friendly the entire time. There are a lot of moving parts with a project this large and she handled everything very efficiently. We passed the inspection on the first try and even my usual master electrician said the job was done very professionally compared to installations he has seen from other companies. I highly recommend this company for all of your solar needs.

Posted by beach37554 on Dec 03, 2025

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