The best 10 HVAC near Sunnyvale, Texas - with verified email and phone number owner contact info

Swan Electric, Plumbing, Heating & Air earns a 4.7‑star rating from 2,628 reviews, praised for prompt, knowledgeable service and transparent pricing. Customers note same‑day emergency response, thorough diagnostics, and clear explanations. The company offers financing, maintenance plans, and seasonal discounts, and holds multiple industry certifications, serving a broad Texas region.

Xtreme Air Services offers residential and commercial HVAC, plumbing, electrical, and refrigeration solutions across the Dallas‑Fort Worth metroplex. The company emphasizes licensed, insured technicians, 24/6 availability, and a 100 % satisfaction guarantee. Customers note prompt, professional service and transparent pricing, with financing options up to 120 months and a 4.9‑star rating from 127 reviews.

AACA Parts & Supplies offers a broad inventory of HVAC parts, tools, and equipment, including air handlers, heat pumps, and ductwork. The company provides free shipping on orders over $500, a 30‑day return policy, and a 10‑year warranty on select items. Established in 1975, it serves residential and commercial customers across Texas.

Admirable Air offers HVAC repair, installation, and maintenance across the DFW metroplex, featuring American Standard and Amana equipment. The company emphasizes transparent pricing, preventive maintenance plans, and financing options. Customer reviews highlight professionalism, punctuality, and reliable service, while the site provides resources such as a blog, FAQ, and online booking.

AirStar Services offers Dallas-area HVAC solutions, including AC and heating repair, custom ductwork, and energy‑saving system upgrades. They provide maintenance plans, 25‑month no‑interest financing, and up to 30% savings on new units. Certified technicians handle brands, and the company holds BBB A+ and Energy Star credentials for residential and commercial.

American Standard HVAC Service offers comprehensive HVAC solutions, including air‑conditioner repair, maintenance, furnace repair, installation, and thermostat services. Their technicians emphasize energy efficiency, indoor air quality, and system longevity. The company highlights experience, customer satisfaction, and quality workmanship, positioning itself as a reliable choice for residential and commercial clients seeking reliable, efficient, and cost‑effective HVAC solutions.

Conover Heating & Air offers residential HVAC repair and maintenance across the Dallas‑Park Cities region, backed by 51 years of experience. The family‑owned firm emphasizes honest diagnostics, avoids unnecessary upsells, and provides financing options. Customers praise on‑time service, clear communication, and a 5‑star Google rating from 231 reviews for homeowners seeking reliable comfort.

Deluxe Heating & Air Conditioning offers residential and commercial HVAC services across the DFW Metroplex, including air‑conditioning installation, repair, maintenance, heating system services, and attic insulation. With over 18 years of experience, the company emphasizes quality equipment, certified technicians, and a focus on energy efficiency and indoor air quality for homeowners and businesses.

FERSA HVAC offers 24/7 residential and commercial heating and cooling services, including installation, repair, and maintenance. With 18 years of experience, the company serves Dallas‑area communities and provides financing options. Customers note prompt, professional service and a focus on energy‑efficient systems for year‑round comfort and reliable performance.

HM Tech Air Conditioning & Heating offers HVAC repair, installation, and maintenance services in Mesquite, Texas. The company emphasizes same‑day service, free estimates, and a 90% first‑visit fix rate. With over 20 years of experience, it provides financing options, 24/7 availability, and a 100% satisfaction guarantee for residential and commercial customers.