IES Residential reviews

Frank, a retired homeowner, had a rooftop solar system installed more than five years ago and found the whole process low-pressure and personable — the sales crew came across as friendly and courteous. The installers showed up, finished the job, and the system was producing electricity within 48 hours. The payoff arrived fast: his first post-install electric bill dropped from about $180 to under $25, a change that made the upfront cost worthwhile long before utility rates climbed. He discovered a practical side benefit he appreciates: the panels sit recessed from the roof, creating airflow underneath that, in his view, helps cool the roof. Service calls have been needed twice. The first time his entire array went offline; IES diagnosed the issue remotely and sent a team within 24 hours to replace two failed optimizers that had been damaged by Texas power outages. The second time he noticed several panels not producing. After an initial visit that took a few weeks because the crew was busy, technicians found seven non-producing panels and, roughly three weeks later, returned to install upgraded replacement panels at no cost under warranty. Out-of-pocket costs have been minimal: he

Marc picked IES Texas Solar back in 2016 after Brandon emphasized the company’s commitment to long-term service, and they installed a rooftop system that worked well for years. In 2022 he noticed the array’s output had fallen past warranty thresholds, so he turned back to the crew. Corey ran tests, validated that the LG panels were failing, gathered the necessary measurements and then navigated LG’s difficult warranty process on Marc’s behalf. The company pushed the claim through successfully, replaced the panels and restored the system to perfect working order. What stands out in his experience isn’t just the original professional install or the competitive pricing, but that IES took ownership of a years-later failure, communicated clearly throughout the process and handled the warranty fight end-to-end — the reason he sees them as an obvious choice for Texans who want a vendor that will still be there years after installation.

After more than a year of collecting bids and interviewing installers, Debbie chose IES because of its long-standing reputation and a sales team that let her take time to decide rather than pressuring her. She opted not to finance the system, and the installation went smoothly with clear, consistent communication. After living with the array for over a year, production has tracked the company’s estimates and delivered the expected reductions in her electric bills. She feels good about the initial savings data and particularly values being less dependent on the grid — a greener outcome. The monitoring app is straightforward, but the system only reports reliably if you have steady Wi‑Fi, so plan for that if monitoring matters to you.

Tiffany Gorr had a rooftop solar system through IES Texas Solar for about two years. She experienced a smooth, start-to-finish installation process and, in the two years since, hasn’t run into any issues with the panels. The standout detail: a seamless installation paired with two years of reliable, maintenance-free operation.

Bryan Phillips builds custom homes and has partnered with IES for several years. He takes pride in that relationship and relies on IES to handle projects of any scale—everything from smaller jobs to full custom builds. The partnership has endured through multiple projects, and he values IES’s consistency and ability to scale to different job sizes. He looks forward to continuing the collaboration, with the clearest takeaway being that IES can be counted on across the full range of his work.

Syed had IES install a home solar system in March 2023 and quickly discovered the project had been marked “ready” to their utility partner Sunlight even though Centerpoint hadn’t approved it and the array still needed repairs. He waited four months — IES didn’t return until July to fix the problem — while Sunlight continued billing him for energy he couldn’t get from the inactive system. IES promised to reimburse three months of payments he made during that downtime, then backtracked on that agreement. He tried to get answers from Bryan Garcia and Brandon Rickett for months but encountered the runaround and unreturned calls, texts, voicemails, and emails. The installation price was appealing, but the aftercare evaporated once the system was installed and IES was paid. The detail that lingers: being charged by Sunlight for months on a system Centerpoint hadn’t approved, and a promised three-month refund that never materialized.

Kory built his house with IES handling the electrical wiring and alarm installation, and they’ve monitored the system ever since. The monthly monitoring bill stayed very reasonable, so when he asked IES to install a solar system he already trusted them. The solar project went smoothly — prompt coordination, clean installation and straightforward follow-up — and he walked away thinking it was the best experience. The memorable detail for him was having a single, long-standing company cover wiring, security monitoring and now solar, with predictable, low monthly costs that made the decision easy.

Dennis Cudd has partnered with IES for more than a decade, engaging both their residential and multifamily divisions. He and his property owners have treated IES as true collaborators, working arm in arm on projects over the years. Two individuals rise above the rest: Rusty Polley and Burke Moreland consistently provide steady, excellent support — the dependable, personal touch that keeps him coming back.

Diana hired IES Solar in 2022 to install a gas-powered backup generator for her home. She watched the project drag on for months and ended up with a badly trenched yard—forcing her to re‑level and re‑sod large sections—and a generator that never performed reliably. Poor workmanship kept forcing her to call the company back for repeated repairs, and even after multiple service visits the unit still fails when she needs it. After paying a significant amount and living through a long, disruptive installation, she remains deeply disappointed and left with ongoing fixes and yard restoration.