Duncan Heating & Air Conditioning, Inc. & Plumbing
HVAC Companies in Lubbock, Texas
Duncan Heating & Air Conditioning, Inc. & Plumbing
Heating, air conditioning, and plumbing service for Lubbock, Texas homes and small businesses. Calls are handled around the clock with technicians dispatched for urgent issues when available.
Why Homeowners Choose This Business
Local service with 24/7 availability for scheduling, clear communication on findings and options, and experience with both HVAC and plumbing so related issues can be addressed in one visit when possible Local experience that helps homeowners across Lubbock, Texas compare a more region-aware provider.
Service Area
Lubbock, Texas and surrounding Lubbock County communities. Call to confirm coverage.
Local Pro Business
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- Verified listing details
- Service information
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- Published local profile
How This Business Compares
A quick local comparison based on review strength, business detail, and local service fit.
- Has an established presence within this local market.
Trust Signals
Phones answered 24/7 with dispatch based on urgency and availability.
Services Covered
Heating and air conditioning repair, maintenance, and system replacement; gas leak locating and repair; A/C refrigerant line repair; plumbing service; water heater service; and new equipment installation.
Reviews
Customer Reviews
Lacausha Johnson
They have been out to my house 2 times in one week and I’m still having the same problem… 2 hours the first day and 5 hours the second day.. would not recommended I feel like they are just milking my time and money..
Brian Sutton
Beckie Brawley
Taylor Dunbar
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Special Offers
Emergency Service
Emergency service may be available for urgent issues.
Frequently Asked Questions
Do you offer service outside regular business hours?
Yes, the office and dispatch respond to calls at all hours. Availability for technician dispatch depends on urgency and current workload, but customers regularly report same-day or next-day help.
Can you handle gas leak issues?
Yes, technicians can locate and repair gas leaks and coordinate with utility lockouts. Time to complete repairs varies based on the location and extent of the leak and any code requirements.
Do you repair refrigerant line damage on air conditioners?
Yes, the team can repair damaged refrigerant lines and recharge systems as needed. Technicians will assess the damage on site and review repair options and costs before work begins.
What brands of HVAC systems do you service?
Technicians service most major residential and light commercial brands. During the visit, they will advise if any brand-specific parts or lead times may affect the repair.
How do I get an estimate for a new HVAC system?
Call the office to schedule an on-site assessment. A technician will evaluate system size needs, discuss efficiency options, and provide a written estimate with timelines.








