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48 Years
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Emergency
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Trusted HVAC Services in Midlothian, TX
Coomes Air Conditioning & Heating has been Midlothian's trusted HVAC provider since 1978, serving residential and commercial clients with over 47 years of combined technical expertise. Our licensed, insured professionals specialize in air conditioning repair, furnace services, and indoor air quality solutions, prioritizing customer satisfaction through transparent pricing and upfront communication.

We guarantee satisfaction through rigorous technician training, compliance with all local codes, and access to cutting-edge HVAC technology through national trade affiliations. Our commitment to family-friendly service includes meticulous cleanup, punctual arrivals, and comprehensive maintenance programs that extend equipment longevity while reducing energy costs.
Services
AC Repair Furnace Installation HVAC Maintenance Indoor Air Quality Ductless Systems
Details
  • Year established: 1978
Highlights and features
  • 47 years of local HVAC expertise since 1978
  • Licensed, insured technicians with ongoing safety training
  • Satisfaction guarantee with transparent pricing
  • 24/7 emergency service availability
  • Financing options for major HVAC upgrades
Associations and certifications
  • THE GOOD CONTRACTORS ORGANIZATION
What people say
Great job Excellent service Professional technicians Prompt timing Knowledgeable staff
Services
AC Repair
Our certified technicians provide prompt air conditioning repair services for residential and commercial properties. We diagnose and fix issues with compressors, capacitors, and refrigerant leaks while maintaining energy efficiency. With 24/7 emergency availability, we restore cooling comfort during Texas summers using manufacturer-approved parts and diagnostic tools.
Furnace Installation
We specialize in furnace replacement and installation for Midlothian homes and businesses. Our NATE-certified technicians handle proper system sizing, duct modifications, and energy-efficient upgrades. We offer financing options and manufacturer warranties while ensuring compliance with local building codes and safety standards.
HVAC Maintenance
Our comprehensive maintenance plans include seasonal inspections of heating and cooling systems. Technicians clean components, check refrigerant levels, and test safety controls to optimize performance. Regular maintenance extends equipment lifespan and reduces energy bills by up to 30% through improved system efficiency.
Indoor Air Quality
We install and service whole-house air purification systems, UV germicidal lights, and humidity control solutions. Our IAQ specialists address allergens, mold, and VOCs through HEPA filtration and ventilation improvements. Services include air quality testing and customized solutions for asthma and allergy sufferers.
Ductless Systems
Our team designs and installs ductless mini-split systems for homes without existing ductwork. We offer zoned temperature control solutions with energy-efficient models from leading manufacturers. Services include system selection, proper sizing, and maintenance for both residential and light commercial applications.
People
Ralph
Technician
Experienced HVAC technician with 15+ years in residential system repairs and installations. Specializes in energy-efficient upgrades and customer education about system maintenance.
Josh
Technician
Certified HVAC specialist focusing on commercial system maintenance. Holds advanced refrigeration certifications and prioritizes minimizing business downtime during repairs.
Keith
Technician
Dedicated service technician with expertise in indoor air quality solutions. Trained in mold remediation and ventilation system optimization for allergy-prone households.
Scott
Technician
Senior technician specializing in furnace diagnostics and replacement. Maintains factory certifications for multiple brand-specific repair protocols and efficiency testing.
Nick
Technician
New construction HVAC specialist with LEED certification. Focuses on proper system sizing and duct design for energy-efficient home builds.
Questions
How much does AC service in Midlothian cost?
Costs vary by repair complexity. We provide free diagnostics and upfront pricing before starting work. Emergency service charges may apply after hours.
Should I repair or replace my old HVAC system?
Systems over 10 years old with major component failures typically warrant replacement. Our technicians provide cost-benefit analyses comparing repair expenses versus energy savings from new equipment.
What should I do if my AC stops working?
Check thermostat settings, circuit breakers, and air filters first. If issues persist, contact our 24/7 emergency line for immediate technician dispatch.
Do you service all HVAC brands?
Yes, our technicians work with all major brands including Carrier, Trane, Lennox, and Mitsubishi. We maintain factory training certifications for popular equipment lines.
Are financing options available for HVAC replacements?
Yes, we offer flexible financing plans through approved credit partners for major system upgrades and replacements.
How often should HVAC systems receive maintenance?
Manufacturers recommend bi-annual maintenance - once before summer for AC systems and before winter for heating systems to ensure optimal performance.