400+ Houston homeowners. One thing in common.

"First company that told me the price before touching anything. I'll never use anyone else. New system is running great and my electric bill dropped $80 a month."

"Their maintenance plan caught a failing capacitor in the spring. $85 part. Without that visit, I'd have been looking at a $4,000 compressor in July. Worth every penny."

"AC died at 6pm on a Friday with a 4-year-old at home. Pinnacle picked up immediately and had someone here by 8pm. Tech was professional, clean, and fast. This is how all service companies should operate."

"Got three quotes for a new system. Pinnacle was the only one who did a proper load calculation. Others were just guessing on size. Went with Pinnacle — system is perfectly sized and runs quietly."

"They called 30 minutes before arriving — every single time I've used them. That alone puts them ahead of every other company I've dealt with in Houston. Punctual, honest, and clean."

"We have three commercial units across two locations. Pinnacle handles all of them under one maintenance contract. Response time is incredible and they actually show up when scheduled."

"Been on their annual maintenance plan for three years. Never had an emergency breakdown. My neighbor skipped the tune-up this spring and had a full compressor failure in August. Says it all."

"Heater failed during the February cold snap. Pinnacle was one of the only companies I could actually get on the phone. Came out same day and had us warm again by evening. Incredible."