Business Details
23 Years
experience
Emergency
services
Your Trusted HVAC & Plumbing Experts in St. Louis
Since 2003, Dunn Plumbing, Heating & Air Conditioning has been dedicated to providing St. Louis homeowners with expert HVAC and plumbing solutions. As an independent Trane Comfort Specialist dealer, we combine industry-leading products with a commitment to personalized service, ensuring optimal indoor comfort for every client. Our team of certified technicians specializes in AC repair, furnace installation, water heater replacement, and indoor air quality improvements, backed by a 100% satisfaction guarantee.We prioritize customer education, offering free estimates and second opinions on condemned equipment while maintaining eco-friendly practices and active community involvement through partnerships with organizations like Safe Kids USA and the National Multiple Sclerosis Society.
Services
AC Repair
Furnace Installation
Water Heater Replacement
Drain Cleaning
Indoor Air Quality
Plumbing Repairs
AC Maintenance
Furnace Repair
Tankless Water Heaters
Air Cleaner Installation
Details
- Year established: 2003
Highlights and features
- We offer 24/7 emergency HVAC and plumbing services.
- Our team provides free estimates on all new equipment installations.
- We guarantee 100% customer satisfaction with every service.
- Locally owned and operated since 2003.
- We offer financing options for your HVAC and plumbing needs.
Associations and certifications
- Trane Comfort Specialist
What people say
Optimal customer service
Knowledgeable HVAC
Pain-free
Great problem solver
Highly recommended
Services
AC Repair
Our certified technicians provide prompt AC repair services for all makes and models. We diagnose issues like refrigerant leaks, compressor failures, and thermostat malfunctions to restore cooling efficiency. Emergency repairs are available 24/7 with no overtime charges.
Furnace Installation
We install high-efficiency furnaces from trusted brands like Trane. Our experts assess home size, insulation, and energy needs to recommend optimal heating solutions. All installations include system performance testing and manufacturer warranty registration.
Water Heater Replacement
We replace traditional and tankless water heaters with energy-efficient models. Our technicians handle proper venting, plumbing connections, and disposal of old units while minimizing disruption to your home.
Indoor Air Quality
We improve indoor air quality through air cleaner installations, humidity control systems, and ventilation upgrades. Our solutions address allergens, pollutants, and moisture issues to create healthier living environments.
Drain Cleaning
Our advanced drain cleaning services use hydro-jetting and camera inspections to resolve clogs and prevent future blockages. We service main sewer lines, kitchen drains, and bathroom plumbing systems.
People
Brett
HVAC Technician
Brett specializes in HVAC system design and repair with over 15 years of experience. He educates customers on energy-saving solutions and ensures transparent cost communication.
Scott
Service Technician
Scott provides expert AC and heating diagnostics, offering customized solutions for residential comfort systems. He assists with financing options and rebate programs.
Questions
What HVAC and plumbing services do you offer?
We provide AC repair, furnace installation, water heater replacement, drain cleaning, indoor air quality solutions, and comprehensive plumbing repairs.
Do you provide emergency service outside regular hours?
Yes, we offer 24/7 emergency HVAC and plumbing services for urgent home comfort needs.
How can I finance my HVAC or plumbing project?
We offer financing options and partner with programs like Ameren Missouri for rebates on energy-efficient equipment.
Are you a certified Trane dealer?
Yes, we are an independent Trane Comfort Specialist dealer with access to premium HVAC products.
What areas do you serve?
We serve St. Louis, Mehlville, Ballwin, Affton, and surrounding Missouri communities.
