HVAC Companies in Houston, Texas

RectorSeal’s online catalog offers a comprehensive range of HVAC and plumbing products, including residential and commercial grilles, mini‑split accessories, indoor‑air‑quality devices, and plumbing tools. The site features detailed product pages, downloadable PDFs, and a searchable database, while also providing resources such as training, webinars, and a blog for industry professionals today.

Raven Mechanical offers comprehensive mechanical contracting services, including new construction, service and repair, design‑fabrication, and build‑out projects. Established in 1979, the family‑owned firm brings over four decades of experience to commercial, industrial, and institutional projects across Texas. Their portfolio features hospitals, schools, and government facilities, and they hold a BBB A‑plus rating.

Houston Air Conditioning Repair offers 24/7 emergency AC service, same‑day response, and free on‑site estimates. Their licensed, insured technicians handle residential and commercial installations, replacements, and maintenance, including duct cleaning and thermostat upgrades. Customers note prompt, transparent pricing and a 5‑star rating for reliable, efficient service throughout the region today.

New Balance A/C offers residential and commercial HVAC repair, replacement, and design services across the Houston metro area. Their portfolio includes ductless systems, solar attic fans, and insulation. Customers note prompt, courteous service and a maintenance program that can lower energy bills and extend equipment life through regular tune‑ups and checks.

C & JM Electrical Services offers licensed, insured electrical and HVAC solutions in Houston, covering panel upgrades, generator installations, wiring, lighting, remodels, and AC repair. The company provides bilingual support, free estimates, and a 4.4‑star Google rating. Customers note clean, code‑compliant work and reliable service for residential and commercial projects.

Commercial Plumbing Houston offers same‑day, 24‑hour plumbing services across Houston, covering drain, sewer, toilet, garbage‑disposal, water‑heater, and leak repairs. The site highlights prompt response, high‑quality workmanship, and transparent pricing, with a coupon for $50 off. Customer reviews note reliable, professional service and competitive rates for residential and commercial clients today.

Cool‑Tech HVAC Repair offers 24/7 emergency HVAC repair, air‑duct cleaning, and AC installation for Houston residents. Their certified technicians handle emergency AC and heating breakdowns, provide deep‑cleaning to improve indoor air quality, and install energy‑efficient cooling systems. The company holds a 4.9‑star rating from local homeowners and serves both residential and commercial clients.

Spring Electric & A/C offers residential and commercial electrical services, including generator installation, panel upgrades, AC repair, ceiling fan and EV charger setup, custom and landscape lighting, and commercial electrical work. The company emphasizes safety, code compliance, and customer satisfaction, with a 24‑hour emergency response and a team of licensed, insured technicians for homeowners and businesses.

Attic Insulation Experts Houston offers a range of attic insulation services, including spray foam, fiberglass, cellulose, and radiant barrier installations. Their team emphasizes proper installation to improve energy efficiency, reduce HVAC strain, and lower utility costs. The company also provides insulation removal, air sealing, and soundproofing options for residential and commercial properties.

RGAS offers nationwide wholesale refrigerant distribution, providing a broad range of gases in disposable or returnable cylinders, bulk containers, and tanker trucks. Services include refrigerant disposal, purchase, recovery, lab testing, and ISO tank rentals. The company emphasizes a three‑decade industry presence, a strategic distribution network, and a focus on customer satisfaction and reliability.

Southwest Central Air Conditioning & Heating offers 39 years of HVAC expertise in Houston, covering residential and commercial AC and heating repair, system installation, preventive maintenance, and specialty cooling. As a Trane‑authorized dealer, they handle all makes and models, provide emergency response, and maintain a 5‑star Google rating from long‑time customers.

J&A Hispanic Training Center offers professional HVAC/R training with a focus on practical, hands‑on instruction. The curriculum covers system design, installation, maintenance, and troubleshooting, emphasizing safety and industry standards. Students benefit from experienced instructors, modern equipment, and flexible scheduling options, including intensive and 12‑week programs for career advancement.