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Find Ducts & vents installers and replacers in Washington

Avatar for Presidential Heating & Air Conditioning
Presidential Heating & Air Conditioning
4.6(
455
)

Serving Washington, DC and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1982

Free estimates

Emergency services offered

"Our old furnace recently failed. Marc came to our house the next day after I called and gave us a very reasonable estimate for replacement. Alex and the team did a good job in installing the new furnace and air conditioner. Many thanks to Presidential Heating & Air Conditioning, we did not have to suffer in the cold for too long."
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+6

24 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Polar Bear Air Conditioning And Heating Inc
Polar Bear Air Conditioning And Heating Inc
4.4(
237
)

Serving Washington, DC and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"I cannot recommend Polar Bear HVAC more highly. They offered the most affordable quote of the pros that Angi recommended and they are a family-owned business with super kind and knowledgable staff. Additionally, they were able to work with me on a great financing deal for my new HVAC and got the job done in a day and a half. Would definitely go with them again."
Response time1 day
24 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for McCrea Heating & Air Conditioning Services of MD
McCrea Heating & Air Conditioning Services of MD
4.5(
318
)

Serving Washington, DC and surrounding areas

Approved

In business since 1936

Free estimates

Emergency services offered

"Brian and Ray did an outstanding job setting up my new HVAC system. They performed service above and beyond expectations. I would highly recommend McCrea and these individuals looking for high quality HVAC work."
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12 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Petro Home Services
Petro Home Services
4.3(
103
)

Serving Washington, DC and surrounding areas

Approved (Corporate)

In business since 1903

Emergency services offered

Warranties offered

"Great company! They've been super responsive when we've had questions or concerns, and deliveries are frequent enough that we never have to worry about running out of heating oil."
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Response time6 days
Response rate100%
10 neighbors recently requested a quote
Avatar for HVAC Superior Solutions Inc
HVAC Superior Solutions Inc
5.0(
6
)

Serving Washington, DC and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"I had a leak somewhere in my heat pump system from 2013 in a 4 floor condo building. Every other company was quoting me $7k+ to replace the system but it turns out to be a leak in the line set between the 3rd floor and the roof! We had a new line set installed and I spent $2550 in total! The crew was very professional and worked extremely had in the hottest weather to get the job done, too!"
12 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for JDL HVAC & Plumbing Services
JDL HVAC & Plumbing Services
4.5(
119
)

Serving Washington, DC and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Carlos, Yarel, Muhammad and Conrad did a great job installing my new Heat Pump. They arrived promptly and did a thorough, professional, and efficient job. I highly recommend their services to anyone."
Navien Tankless 2023
Navien Tankless 2023
Navien Tankless 2023
Navien Tankless 2023
18 SEER Infinity Heat Pump

+73

Response time8 hrs
Response rate100%
17 neighbors recently requested a quote
Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.6(
2,180
)

Serving Washington, DC and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"Sila was one of three companies I contacted for estimates on replacing my oil-fired systems with heat pumps. I have a boiler and two forced air furnaces, so the work would be extensive. I contacted Sila because their reviews were favorable, they sell Carrier products (which I was leaning toward), and they sell high velocity systems, which I felt might be a good option in the older part of the house where I don't have ducts. I was prepared to really go over the things that work well with ducts in the house, things that don't, and what my general asks were for the systems. The salesman was pleasant enough, but seemed completely uninterested in how I felt my current systems were and what my goals were. I asked for a price on two levels of Carrier (Performance and Inifinity) for the existing forced air systems, and then price me out for a reasonable high velocity system. The sales person who came out was pretty perfunctory and didn't take good notes while we spoke. I didn't think he was really that engaged in my concerns about the routing of high velocity ducting and placement--he just told me how it would have to be. While sometimes that's how things work, I don't think he really addressed my concerns with having all outlets in the ceiling only in the lower level, which would potentially leave me with lots of heat hanging around the ceiling. However, the larger issues were that the bids did not match the requirements for the project. First, he sent only the high velocity bid and nothing for the other systems. When i asked, he sent the other estimate, but only for the Carrier Infinity, omitting that I specifically asked for a bid on doing those systems with a Performance line that would allow me to use my existing non-communicating thermostats. In addition, their bid was the most expensive and their attention to detail seemed poor for a $40,000+ job. Spending less than an hour with me and sending lackluster boilerplate bids (with all kinds of language that should not have been in the bid, like references to other brands, etc.). A bid should be custom for the buyer and tailored for match what I'm asking for. This lack of attention to detail and customer focus lost Sila this job."
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+4

Recommended by91%of homeowners
Avatar for Safe House
Safe House
4.3(
185
)

Serving Washington, DC and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Jonathan and Baya, they both came to clean our dryer vents. They're extremely professional, on time, super clean, and effecient. If you're considering getting your air duct clean or anything else, I highly highly recommend them. They're amazing!!"
Bird's Nest Removal
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+4

Recommended by84%of homeowners
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FAQs for ducts & vents installation and replacement projects in Washington, DC

Return air vents aren't required in every room, but proper placement is essential for system efficiency. According to industry standards, you'll need one return vent for every 100 to 150 square feet of living space. Ideally, each room would have its own return vent, especially larger rooms exceeding 100 square feet. 

Without adequate return airflow, your HVAC system works harder, energy costs increase, and comfort decreases. A professional assessment can determine the optimal number and placement of return vents for your specific home layout.

Signs that your home needs additional return air vents include rooms that feel consistently stuffy, noticeable temperature variations between rooms, doors that slam shut when the HVAC system operates, or unexpectedly high energy bills. Excessive dust accumulation around supply vents can also indicate inadequate return airflow. 

If you experience these issues, consulting with an HVAC professional can help determine if adding return vents would improve your system's performance.

Supply vents deliver conditioned air into your living spaces, while return air vents draw room air back to your HVAC system for reconditioning. Supply vents push treated air into rooms, while return vents pull air from rooms back toward your heating and cooling equipment. 

Both components are essential for proper air circulation and system balance. Without sufficient return capacity, your HVAC system may experience pressure imbalances that reduce efficiency and comfort.

You should inspect and clean your return air vents at least once annually, according to industry recommendations. However, homes with pets, allergy sufferers, or noticeable dust buildup may benefit from more frequent cleaning. 

Regular maintenance helps maintain good indoor air quality and ensures your HVAC system operates efficiently. Professional duct cleaning, which addresses the entire system beyond just the visible vents, is recommended every few years, depending on your home's specific conditions.

The Washington, DC homeowners’ guide to ducts & vents installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.