Services available in Derby

Derby HVAC Reviews

I had a great experience with Raps for a toilet replacement and installation. From start to finish, the communication was clear, detailed, and incredibly helpful. They took the time to explain exactly what was happening before, during, and after the installation, which I really appreciated; it was informative and reassuring to understand the process rather than just watching it happen. Professional, knowledgeable, and genuinely helpful. I’d absolutely recommend Raps to anyone looking for quality plumbing work and great service.

~ Nellius

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HVAC Services in Derby, CT

Raps Plumbing, Heating & Drains provides full-service HVAC in Derby, CT for residential and commercial customers. Whether you need furnace repair in Derby, a new A/C installation, or emergency heating service, our certified technicians are ready to help. We bring the same quality and commitment to Derby that we've been known for across Connecticut for over 20 years.

When you choose Raps as your HVAC company in Derby, CT, you can count on experienced technicians who diagnose the real problem, explain your options with upfront pricing, and fix it right the first time.

Heating Services in Derby, CT

Furnace Repair in Derby, CT
Furnace Installation & Replacement in Derby, CT
Boiler Repair in Derby, CT
Boiler Installation & Replacement in Derby, CT
Heat Pump Service & Repair in Derby, CT
Radiant Heating Systems in Derby, CT
Baseboard Heating Repair in Derby, CT
Thermostat Installation & Replacement

Cooling Services in Derby, CT

Central Air Conditioning Repair in Derby, CT
A/C Installation & Replacement in Derby, CT
Ductless Mini-Split Installation in Derby, CT
A/C Tune-Ups & Maintenance in Derby, CT
Refrigerant Recharge & Leak Repair
Zoning Systems & Smart Thermostats

Additional HVAC Services in Derby, CT

24/7 Emergency Heating & Cooling in Derby
HVAC Preventive Maintenance Contracts
Ductwork Inspection & Repair in Derby, CT
Indoor Air Quality Solutions
Natural Gas Line Service in Derby

Why Choose Raps for HVAC in Derby?

1. No Voicemail Runaround. When your heat goes out at 2 AM, the last thing you need is an answering machine. At Raps Plumbing, Heating & Drains, our phones are staffed 24 hours a day so you always talk to a live person who can get a technician dispatched to Derby fast.

2. Real Appointment Times. We don't give you a 6-hour window and make you wait around all day. You get a precise appointment window so you can plan your day. Your time matters — we respect that.

3. Fixed Right the First Time. Our HVAC technicians arrive in Derby with fully stocked trucks and the diagnostic tools to identify the problem on the spot. We don't make multiple trips at your expense. We find it, we fix it, and we move on.

4. Straight Forward Pricing. Before any work begins, you see the exact cost. No surprises, no invoice shock. We'll show you your options so you can pick the one that fits your budget. You'll never pay more just because a job took longer than expected.

5. 100% Satisfaction Guarantee. Other companies' guarantees expire when their truck leaves your driveway. Not ours. If you're unhappy for any reason, we will redo the work for FREE. That's a guarantee you can count on.

Seasonal HVAC Maintenance in Derby, CT

Your heating and cooling system is the most expensive equipment in your home. Regular maintenance extends its lifespan, prevents breakdowns, and keeps your energy bills in check. Raps offers HVAC Maintenance Contracts in Derby, CT designed to fit your budget. Our technicians will inspect, clean, and tune up your system so it runs at peak efficiency year-round.

Don't wait until your system breaks down in the middle of a Connecticut winter or a sweltering summer. Schedule your Derby HVAC maintenance now and avoid the emergency call later.