Compare HVAC businesses in Houston, Texas using available location, website, phone, and business profile information.
Tang currently lists 317 HVAC business records in Houston, Texas. Use the comparison below to review available contact and location information, then open each company profile for more details.
These listings are not a “best” ranking. Ratings, review counts, services, and verification dates are shown only when recorded. Nearby results, where available, are labeled separately.
Directory snapshot updated: 2026-10-05. Individual record verification dates may differ.
The first 6 listings in directory order, not a quality ranking. “-” means the information is unavailable, not zero.
| Business | Google Ratings | Reviews | Location | Website | Phone |
|---|---|---|---|---|---|
| JM Mechanical Services | - | - | Houston, Texas | jmmechanicalservices.org | +1 713-868-3753 |
| Houston Air Services Co. | - | - | Houston, Texas | houstonairservices.com | +1 281-584-9111 |
| Reliance Air, LLC | - | - | Houston, Texas | relianceairllc.com | +1 832-858-3777 |
| Service Maxx LLC | - | - | Houston, Texas | servicemaxxllc.com | +1 281-660-1524 |
| Generator Services Pro | - | - | Houston, Texas | generatorservicespro.com | +1 346-634-4308 |
| Hernandez HVAC Services | - | - | Houston, Texas | hernandez-HVAC-services.ueniweb.com | +1 832-701-5552 |
Ratings are recorded values, not independent endorsements. Confirm current availability and details directly with the business.
317 HVAC companies in Houston.
JM Mechanical Services, a woman‑owned HVAC firm, offers licensed design, installation, and maintenance for residential, commercial, and industrial air‑conditioning systems. Established in 1983, the company boasts 15 years of technician experience, full bonding and insurance, and a BBB rating. It serves Houston and surrounding areas with reliable service and support.
Houston Air Services offers residential and commercial HVAC solutions, including air‑conditioning, heating, and coil cleaning. Established in 1980, the company provides free service calls, repair, sales, and design services. It works with Lennox, Carrier, and American Standard brands, and has served clients such as Southwest Christian Community, West Oaks Auto Plaza, and Agave Estates.
Reliance Air, LLC offers residential and commercial HVAC services, including installation, repair, and preventive maintenance. Their team emphasizes transparent pricing, reliable service, and a focus on customer satisfaction. Clients can schedule appointments online, request quotes, and access a dedicated account portal for order tracking and support. The site also features a Google Maps widget for easy navigation.
Service Maxx offers Houston HVAC services, including AC repair, furnace maintenance, smart thermostat installation, and indoor air quality solutions. They provide a $50 discount on any repair, a $69 tune‑up, and a free Nest thermostat with qualifying purchases. The company emphasizes written estimates, 7‑day availability, and a one‑year parts warranty for customers.
Generator Services Pro offers generator maintenance across Cypress, Jersey Village, Katy, and Sugar Land, featuring flexible, contract‑free packages. Their annual service ($399) covers oil, battery, and filter checks, while the $599 tier adds spark‑plug and air‑filter replacement. Optional coolant and battery upgrades are available, with recommended yearly intervals for optimal performance.
Hernandez HVAC Services offers comprehensive HVAC solutions, including new installations, routine maintenance, and troubleshooting for residential and commercial properties. The company emphasizes free consultations and highlights expertise in radiator and boiler repair. Customer reviews indicate reliable service, and the site provides clear navigation for service requests and contact options.
Air i Am Duct & Chimney Services Houston offers air duct, vent, and chimney cleaning and repair across the Houston area. Their certified technicians use advanced equipment to remove dust, mold, and debris, improving indoor air quality and system efficiency. Customers note prompt, transparent service and a 100 % satisfaction guarantee for homeowners and businesses alike.
HVAC247PRO delivers licensed, insured HVAC solutions across Houston, offering 24/7 emergency response, same‑day AC repair, installation, and preventive maintenance. With 15+ years experience, 5,000+ satisfied customers, and a 5‑star Google rating, the family‑owned firm provides upfront pricing, financing options, and indoor‑air‑quality services for residential and commercial properties.
Convergentz is a master systems integrator offering building automation, security, fire safety, and IP network solutions across commercial, healthcare, education, industrial, government, and correctional sectors. Their portfolio includes projects like 4 Houston Center, Ernst & Young Houston, and Baylor College of Medicine. The company emphasizes LEED‑certified, energy‑efficient designs and integrated technology.
Easy Flow Services offers residential and commercial HVAC solutions, including AC repair, installation, maintenance, indoor air quality, ductless systems, and commercial heating. Their technicians are licensed, insured, and equipped with common parts. The company emphasizes honest pricing, emergency response, and financing options, and highlights a focus on customer relationships and community trust.
PMCS AC & Heating offers residential and commercial HVAC services, including heating, cooling, ventilation, and indoor‑air‑quality solutions. The company handles new‑construction, multi‑dwelling, and commercial projects, providing system installation, ductwork, and maintenance. Financing options and major‑credit‑card payments are available, and a 10‑part warranty covers furnace, evaporator, and condenser components.
A‑1 Tops Services offers comprehensive HVAC solutions, including air‑conditioning repair, installation, heating, refrigeration, and geothermal heat‑pump systems. Established in 1985, the company emphasizes owner‑run operations, transparent pricing, and a 24/7 emergency response. Customer reviews highlight reliable service, knowledgeable technicians, and a maintenance plan that ensures system longevity and efficiency.
