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31 Years
experience
Emergency
services
Your Trusted HVAC Partner in Lubbock, TX
Hart Heating and A/C was founded in 1995 by Keith Hart to provide expert HVAC solutions for Lubbock County and surrounding areas. Our team of certified technicians specializes in heating, cooling, indoor air quality, and home comfort systems, with over 25 years of combined experience. We prioritize customer satisfaction through accurate diagnostics, transparent pricing, and 24/7 emergency services. Our commitment to quality is reflected in our 5.0-star rating from 777 reviews, with clients praising our punctuality, expertise, and personalized service.

We offer financing options for new installations and maintain rigorous maintenance protocols to extend system longevity. Our service area covers Lubbock, Abernathy, Slaton, and 10+ additional communities across Texas. We guarantee upfront quotes and use advanced technologies like UV air purification and zoned HVAC systems to meet modern comfort needs.
Services
Heating Repair AC Replacement HVAC Maintenance Indoor Air Quality Thermostat Installation Ductwork Modifications Humidifier Installation Zoning Systems Emergency Services System Tune-Ups
Details
  • Year established: 1995
Highlights and features
  • 25+ years serving Lubbock County with expert HVAC solutions
  • 24/7 emergency services for urgent heating/cooling needs
  • Certified technicians with rigorous training and experience
  • Transparent pricing with no hidden fees or surprises
  • Financing options available for new system installations
What people say
Professional staff On time service Expert technicians Clear communication Reliable solutions
Services
Heating Repair
Our heating repair specialists address furnace, heat pump, and HVAC system issues with same-day diagnostics. We service all brands and models, focusing on restoring winter warmth efficiently. Technicians carry common replacement parts for immediate fixes.
AC Replacement
We install energy-efficient air conditioning systems from top manufacturers, including central AC and ductless mini-split options. Our experts help select appropriately sized units for optimal cooling and energy savings in Texas heat.
Indoor Air Quality
Our IAQ solutions include AprilAire systems, UV light purification, and HEPA filtration to remove allergens and pathogens. We perform air quality assessments and install whole-home humidifiers/dehumidifiers for healthier living environments.
HVAC Maintenance
Preventive maintenance plans include bi-annual inspections, coil cleaning, refrigerant checks, and safety control testing. Regular tune-ups extend equipment lifespan and maintain manufacturer warranty validity for residential systems.
Zoning Systems
Custom zoning solutions use motorized dampers and programmable thermostats to independently control temperatures in different home areas. This improves comfort and reduces energy costs by avoiding unnecessary heating/cooling of unused spaces.
People
Keith Hart
Founder
Keith Hart established the company in 1995 with a vision to provide honest HVAC services. He oversees operations and maintains quality control across all service departments.
Mike Morris
Lead Technician
With 15+ years of experience, Mike supervises HVAC installations and complex repairs. He trains new technicians in the company's customer-first service approach.
Questions
What HVAC services do you offer in Lubbock?
We provide heating repair, AC installation, indoor air quality solutions, thermostat upgrades, ductwork modifications, and 24/7 emergency HVAC services for residential customers.
Do you offer financing options for new systems?
Yes, we provide local financing options for HVAC replacements and major installations to qualified customers with approved credit.
What are your emergency service hours?
Our emergency HVAC services operate 24 hours a day, 7 days a week, including holidays for urgent heating and cooling issues.
How can I improve indoor air quality?
We recommend whole-home air purification systems, UV light treatment, HEPA filtration, and regular duct cleaning to enhance indoor air quality.
Do you service all HVAC brands?
Our technicians are trained to service all major HVAC brands and models, regardless of where they were originally purchased or installed.
What maintenance plans are available?
We offer bi-annual maintenance agreements covering comprehensive system inspections, cleaning, and priority service scheduling for both heating and cooling systems.
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Reviews (2)
Cathy Cook
Jun 23, 2017 Report
Keith and his whole crew at Hart Heating and AC are absolutely amazing! Honest, professional, friendly and reliable! Keith explained everything.
Samantha Moreno
May 17, 2017 Report
These are the people to call! Brett came out, that day to fix my a/c. what made him exceptional was that he was kind and understanding.