Professional HVAC Services in Belleville, IL 62220 - Dunn Plumbing, Heating & Air Conditioning
110 W Main St Ste A, Belleville, IL 62220
Questions and Answers
Do you offer free estimates for a new HVAC system or plumbing installation in Belleville?
Yes, we do. We provide free, no-obligation estimates for all our services, including new HVAC installations and major plumbing projects like bathroom remodels. We also offer second opinions on equipment quotes from other companies, helping Belleville homeowners make confident, informed decisions about their home systems.
My HVAC system in Belleville isn't heating or cooling evenly. Could it be a clogged air filter or a smart thermostat issue?
Absolutely. Uneven temperatures are a common issue we see in Belleville homes, often stemming from restricted airflow due to a dirty filter or connectivity problems with smart thermostats. During a maintenance visit or repair call, our technicians will check and clean your filters, recalibrate your thermostat, and diagnose any underlying issues to restore balanced comfort throughout your home.
What does your 24/7 emergency service cover for plumbing and HVAC?
Our 24/7 emergency line is for urgent issues that can't wait, such as burst pipes, gas line concerns, sewer backups, or a complete loss of heat or air conditioning. When you call, a licensed technician from our local team will be dispatched promptly. If you proceed with the repair, the diagnostic service call fee is complimentary, and all work is backed by our satisfaction guarantee.
Business Background
Serving Belleville, IL and the St. Louis area since 2003, Dunn Plumbing, Heating & Air Conditioning is your trusted local expert for home comfort and plumbing needs. Our family-owned team provides reliable, 24/7 emergency service for everything from furnace repairs on a cold night to urgent plumbing fixes. We offer a full range of residential and commercial services, including HVAC installations, maintenance, plumbing repairs, and water heater replacements. Every job comes with our satisfaction guarantee, and we provide free estimates and second opinions on equipment to help you make informed decisions. For Belleville homeowners, we understand the common local HVAC challenges, like smart thermostat glitches and restricted airflow from clogged filters, and we have the practical solutions to keep your system running smoothly.
What the Company Handles
- Faucet installation
- Toilet installation
- Garbage disposal installation
- Bathtub installation
- Plumbing repair
- Plumbing inspection
- HVAC installation or replacement
- Gas line repair
Business Location & Hours
| Mon: | Open 24 hours |
| Tue: | Open 24 hours |
| Wed: | Open 24 hours |
| Thu: | Open 24 hours |
| Fri: | Open 24 hours |
| Sat: | Open 24 hours |
| Sun: | Open 24 hours |
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