Doctor Cool & Professor Heat — making Houston smile, one home service at a time.
Air conditioning, heating, electrical, and plumbing experts providing fast, friendly, and honest service across the Houston Bay and Gulf areas for over four decades.
“There is no right way to do the wrong thing.” Every call answered by people who care, every job done to code, every price explained before work begins.
Serving Houston to Galveston — Alvin, Friendswood, Clear Lake, Webster, Seabrook, Pearland & beyond.
Forty years of doing it the right way.
For over four decades, we have proudly served homes and businesses from Houston to Galveston with one foundational belief — “There is no right way, to do the wrong thing.”
Whether we are called for air conditioning, heating, electrical, or plumbing services, our commitment to doing things the right way brings peace of mind and happiness to the people we have helped since 1981. As a designated Trane Comfort Specialist and the proud recipient of the national ACCA Residential Contractor of the Year award, Doctor Cool & Professor Heat sets the standard in the Greater Houston area for elite technical expertise.
Backed by our team of NATE-certified technicians, you can trust that we always maintain the highest standards in performance, industry compliance, and customer care. We are not the cheapest call you can make — we are the last call you will need to make.
From the attic to the water heater.
Every service call begins with a thorough diagnostic, a written estimate, and a technician who takes the time to explain what your home needs and why. No surprise fees. No upsells. Just clean, code-compliant work backed by a company that has been here for forty years.
Indicative pricing below covers standard residential calls within our League City service area. Final estimates are provided in writing before any work begins.
The work speaks for itself.
Honest words from real neighbors.
The tech was very professional and was very thorough regarding our AC/Heating inspection. This included pictures with recommended actions. I highly recommend this company!!
Transparent and honest. I bought a new system during the freeze this winter. They work with the family to keep the house warm. They made sure to keep us informed on all updates. Now we are a part of the Cool Club and we feel like family.
Great service, professional and friendly. From the dispatch call to the technician leaving — every step was clear, on time, and on budget.
They made a stressful broken-AC situation feel handled. The technician walked me through every option, what it cost, and why — then did exactly what he said. That is rare these days.
Book your service call.
Houston Bay & Gulf Coast
We proudly serve homes and businesses across the Greater Houston area, from Alvin and Pearland down to Galveston. League City is our home base — and we treat every neighbor like family.
- Monday — Friday7:00 AM – 7:00 PM
- Saturday8:00 AM – 5:00 PM
- SundayEmergency Only
- After Hours24/7 Emergency
Call our League City dispatch line — a real person answers, seven days a week. For after-hours emergencies, leave a message and the on-call technician will call you back within thirty minutes.
(281) 555-1234