Get matched with top heating and air conditioning pros in Washington DC, DC
There are 145 highly-rated local heating and air conditioning pros.
TRUSTED BY WASHINGTON DC, DC HOMEOWNERS
4.4 
2.6k+ Verified Reviews for Heating And Air Conditioning Service pros in Washington DC, DC
*The Angi rating for Heating And Air Conditioning Service companies in Washington DC, DC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Washington DC, DC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on July 16, 2025
Heating and air conditioning pros in Washington DC
Heating ventilation and air conditioning custom sheet metal fabrication for most new and old construction projects
Heating ventilation and air conditioning custom sheet metal fabrication for most new and old construction projects
Still learning trying better my myself at work and when you get to know my business you will want me work with your stuff in your house if you have any questions you can all my number 2027132629
Still learning trying better my myself at work and when you get to know my business you will want me work with your stuff in your house if you have any questions you can all my number 2027132629
At Wilcox Services LLC HVAC and Plumbing, we offer expert HVAC and plumbing solutions to enhance your comfort and convenience. Our team is ready to meet all your climate control and plumbing needs with reliable and efficient services:
At Wilcox Services LLC HVAC and Plumbing, we offer expert HVAC and plumbing solutions to enhance your comfort and convenience. Our team is ready to meet all your climate control and plumbing needs with reliable and efficient services:
At precision we are here for your needs, we offer services for Drywall Repairs, Painting, carpet cleaning, plumbing, Electrical, HVAC services, trash/bulk removal and water remediations we take pride in our craft and are always going above and beyond for our clients. quality work and great prices are apart of our business and a reason for success I have been in the business for over 15 years and have acquired qualifications and licenses along the way to ensure work is done properly and in a timely manner
At precision we are here for your needs, we offer services for Drywall Repairs, Painting, carpet cleaning, plumbing, Electrical, HVAC services, trash/bulk removal and water remediations we take pride in our craft and are always going above and beyond for our clients. quality work and great prices are apart of our business and a reason for success I have been in the business for over 15 years and have acquired qualifications and licenses along the way to ensure work is done properly and in a timely manner
Construction, remodeling, HVAC, Electrical work, maintenance and more
Construction, remodeling, HVAC, Electrical work, maintenance and more
All are included in the Residential Houses in all Maryland States. We are proud to provide standard service in and out of Home Improvement.
"Malgar Construction LLC is very professional. I have an old house and new hot tub and swimming pool. I couldn't use any of my new toys untilMalgar Construction LLC From keeping the appointment time to completing the work. Most of all you would never know work was done because they cleaned up everything."
Lashun E on July 2024
All are included in the Residential Houses in all Maryland States. We are proud to provide standard service in and out of Home Improvement.
"Malgar Construction LLC is very professional. I have an old house and new hot tub and swimming pool. I couldn't use any of my new toys untilMalgar Construction LLC From keeping the appointment time to completing the work. Most of all you would never know work was done because they cleaned up everything."
Lashun E on July 2024
HVAC Cleaning Clean HVAC systems for improved efficiency, reduced energy bills & healthier air. Ductwork Cleaning Breathe easy! Remove dust, debris & allergens from air ducts for cleaner indoor air. Electrical Work Reliable electrical solutions: installations, repairs, upgrades & safety inspections. Or, combined: Indoor Comfort Solutions HVAC Cleaning | Ductwork Cleaning | Electrical Work Improving air quality, efficiency & safety for your home or business. Alternatively: Trusted Home Services HVAC Cleaning, Ductwork Cleaning & Electrical Work Ensuring comfort, safety & efficiency in your home. Let me know if you'd like me to adjust anything!
"Sure! Here’s a human-sounding review you can use for HVAC technician Chris: ⸻ I had a great experience with HVAC technician Chris. He came out to take a look at my unit and did a thorough job inspecting and cleaning the outside system. He also took the time to explain the importance of regular yearly maintenance, which I really appreciated. It was clear he knew what he was doing and genuinely cared about helping me keep the unit running efficiently. Definitely recommend Chris if you’re looking for someone professional and knowledgeable!"
Santos s on July 2025
HVAC Cleaning Clean HVAC systems for improved efficiency, reduced energy bills & healthier air. Ductwork Cleaning Breathe easy! Remove dust, debris & allergens from air ducts for cleaner indoor air. Electrical Work Reliable electrical solutions: installations, repairs, upgrades & safety inspections. Or, combined: Indoor Comfort Solutions HVAC Cleaning | Ductwork Cleaning | Electrical Work Improving air quality, efficiency & safety for your home or business. Alternatively: Trusted Home Services HVAC Cleaning, Ductwork Cleaning & Electrical Work Ensuring comfort, safety & efficiency in your home. Let me know if you'd like me to adjust anything!
"Sure! Here’s a human-sounding review you can use for HVAC technician Chris: ⸻ I had a great experience with HVAC technician Chris. He came out to take a look at my unit and did a thorough job inspecting and cleaning the outside system. He also took the time to explain the importance of regular yearly maintenance, which I really appreciated. It was clear he knew what he was doing and genuinely cared about helping me keep the unit running efficiently. Definitely recommend Chris if you’re looking for someone professional and knowledgeable!"
Santos s on July 2025
Small business just getting started. Been in sheet metal union for 20 years. We take pride in our work. Need a unit change out or have a new house or an addition that needs duct work, give us a chance. Our work will speak for itself
Small business just getting started. Been in sheet metal union for 20 years. We take pride in our work. Need a unit change out or have a new house or an addition that needs duct work, give us a chance. Our work will speak for itself
We Want to Be Your Neighbor! Our mission is to provide every family with exceptional service and fair pricing. As a small, local business run by a dedicated husband-and-wife team, we’re committed to ensuring your indoor comfort. Whether it’s dialing in your HVAC unit or improving your air quality, we’re here to help. From maintenance and repair to installation, we handle it all with care and integrity. We’re eager to show our family and community what honest, reliable service looks like. We hope to hear from you soon, neighbor!
"Our AC unit failed in the middle of a heat wave this past summer. Alex was able to quickly obtain a new condenser for our unit and had us back up and running in no time. Our AC unit has been working great since."
Marcello C on October 2024
We Want to Be Your Neighbor! Our mission is to provide every family with exceptional service and fair pricing. As a small, local business run by a dedicated husband-and-wife team, we’re committed to ensuring your indoor comfort. Whether it’s dialing in your HVAC unit or improving your air quality, we’re here to help. From maintenance and repair to installation, we handle it all with care and integrity. We’re eager to show our family and community what honest, reliable service looks like. We hope to hear from you soon, neighbor!
"Our AC unit failed in the middle of a heat wave this past summer. Alex was able to quickly obtain a new condenser for our unit and had us back up and running in no time. Our AC unit has been working great since."
Marcello C on October 2024
FAQs for heating and air conditioning service projects in Washington DC, DC
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
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