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Commercial HVAC Contractors in Texas

Browse Texas's top-rated commercial HVAC companies. Whether you manage a single office building or a portfolio of industrial facilities, My HVAC Tech connects you with licensed, insured contractors who specialize in commercial systems.

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Featured Contractors in Texas

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Burris Mechanical Group

Lake Dallas, TX

Burris Mechanical Group: Commercial HVAC contractor serving Lake Dallas TX with focused 25-mile radius for faster respon...

(214) 310-0361

Dallas Mechanical Group (EMCOR)

Lewisville, TX

Dallas Mechanical Group (EMCOR) serves Lewisville commercial HVAC needs with Fortune 500 backing and 25-mile coverage ac...

(972) 234-4822

United Mechanical

Dallas, TX

United Mechanical serves Dallas commercial properties within 25-mile radius, specializing in multi-zone systems and larg...

(214) 341-9300

Momentum Mechanical

Fort Worth, TX

Commercial HVAC contractor serving Fort Worth TX with 25-mile service radius. Specialized expertise for North Texas comm...

(866) 271-2351

LENARI A/C AND REFRIGERATION

Dallas, TX

LENARI A/C AND REFRIGERATION serves commercial HVAC needs within 25 miles of Dallas, specializing in local commercial co...

(800) 809-0985

Richardson Mechanical

Richardson, TX

Commercial HVAC Richardson specialist serving 25-mile radius across North Dallas metro. Business-only focus, no resident...

(972) 272-1606
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Commercial HVAC Services in Texas

Frequently Asked Questions — Commercial HVAC in Texas

How do I find a licensed commercial HVAC contractor in Texas?

Texas requires commercial HVAC contractors to hold a state contractor's license. Use My HVAC Tech to filter for verified contractors — we confirm license numbers directly with the TX licensing board. Always verify that the contractor carries general liability insurance and workers' compensation before signing a contract.

What should I expect to pay for commercial HVAC service in Texas?

Commercial HVAC costs in Texas vary significantly based on system type, building size, and service complexity. Routine maintenance contracts typically run $150–$400 per unit per year. Emergency service calls average $300–$800 for diagnosis and basic repairs. System replacements for rooftop units range from $8,000–$35,000 depending on tonnage.

Do commercial HVAC contractors in Texas offer 24/7 emergency service?

Many commercial HVAC contractors in Texas offer 24/7 emergency response, particularly those serving healthcare, food service, and data center clients. Use the "Emergency Service" filter on My HVAC Tech to find contractors with confirmed after-hours availability.

What commercial HVAC certifications should I look for in Texas?

Look for NATE (North American Technician Excellence) certified technicians, which validates hands-on HVAC competency. For refrigerant handling, EPA Section 608 certification is federally required. In Texas, commercial work typically requires a state contractor license. Manufacturer certifications from Carrier, Trane, or Lennox indicate authorized service capability.