Comfort Doctor Heating & Cooling - Haymarket's Reliable HVAC Services
Haymarket, VA 20168
Service Capabilities
- HVAC system repair
- Water heater repair
- Water heater installation
Q&A
My AC in Haymarket stopped blowing cold air suddenly. Could it be a capacitor, and can you fix it?
Yes, a failed capacitor is a very common issue in our area, especially during our hot, humid summers. It's a critical component that helps your AC's compressor and fan motors start and run. Our factory-trained technicians are experienced in diagnosing and replacing faulty capacitors quickly. We carry a wide range of parts on our trucks for most makes and models to get your cooling restored promptly, often in a single visit.
What's involved in your water heater installation service?
Our installation process is thorough and professional. A technician will first consult with you to assess your home's hot water needs and recommend the right type and size of unit. We handle the entire job—from safely removing your old water heater, ensuring proper plumbing and gas or electrical connections, to installing the new unit and checking for leaks. We focus on a clean, code-compliant installation so you can enjoy reliable hot water with peace of mind.
I feel drafts and uneven temperatures in my Haymarket home. Could leaky air ducts be the problem?
Absolutely. Leaky or poorly insulated ductwork is a frequent culprit for comfort issues and high energy bills in our local homes. Conditioned air escapes into attics or crawl spaces before reaching your rooms. Our technicians perform detailed inspections to locate these leaks and inefficiencies. We then provide expert sealing and repair services to improve your system's airflow, balance your home's temperature, and help reduce your monthly energy costs.
Business Overview
Comfort Doctor Heating & Cooling has been a trusted name in Haymarket, VA, and the wider Northern Virginia community since 1994. Owned and operated by Peter, the company is built on a foundation of good old-fashioned honesty and service. Their factory-trained and licensed technicians provide expert consultation, sales, service, and installation for all residential and light commercial HVAC and water heater projects. Whether it's a routine repair, a new system installation, or a middle-of-the-night emergency, their team is devoted to prompt, reliable service for every make and model. As a locally owned business with decades of experience, they understand the specific needs of area homes and are committed to getting your comfort systems working efficiently so you can get back to what matters most.
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 |

























