Top-rated ducts & vents installers and replacers.

Get matched with top ducts & vents installers and replacers in Milford, CT

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Top-Rated Ducts & vents installers and replacers in Milford - Updated Nov 2026

Avatar for Northeast Heating & Cooling
Northeast Heating & Cooling
5.0(
8
)
Ducts & Vents - Install or Replace

Serving Milford, CT and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I hired northeast heating and cooling to replace my aging heating A/C system. This was a fairly large job, seeing it was a Multi floor house with two independent systems running both upstairs and the main floor. They also explained to me how adding a heat pump system to the house would help make heating my house less expensive during fall and spring. They replaced the entire upstairs duct work and reconfigured the entire house to run balanced and efficient. I couldn't be any happier with the work that was done in the house I would highly recommend them. Thank you Guy's for your hard work and dedication to get this system working amazing!"
Trane Furnace
Exposed Spiral Duct
Response time6 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for East Coast Mechanical Inc
East Coast Mechanical Inc
4.4(
94
)
Ducts & Vents - Install or Replace

Serving Milford, CT and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Perfect as I expected and more. East Coast installed a central air system and a ductless heating and calling system in my house. They were much affordable than their competitor."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time1 day
Response rate100%
4 neighbors recently requested a quote
Complete Building and Mechanicals, LLC
New to Angi
Ducts & Vents - Install or Replace

Serving Milford, CT and surrounding areas

Approved

In business since 1995

Free estimates

At Complete Building and Mechanical, we take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time2 days
Avatar for Atlantic Duct Cleaning
Atlantic Duct Cleaning
4.7(
12
)
Ducts & Vents - Install or Replace

Serving Milford, CT and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"They are super great, technicians were great. I've been using them for more then 30 years now. I would consider them as Top 3 contractors that I'm working with. I would recommend them to anyone who needs duct cleaning."
.
.
.
.
Recommended by91%of homeowners
Avatar for R & R Heating & Cooling
R & R Heating & Cooling
5.0(
18
)
Ducts & Vents - Install or Replace

Serving Milford, CT and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"I had purchased a new digital thermostat and needed it installed. Ramon & his son installed it within an hour, replaced the outdated wiring to the gas furnace and made sure it was working. Overall, a great experience and a fair price."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Response time1 day
Response rate100%
Recommended by100%of homeowners
Avatar for HARP Home Services LLC
HARP Home Services LLC
4.5(
488
)
Ducts & Vents - Install or Replace

Serving Milford, CT and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"The representative came on time and listened carefully to my thoughts of a split ductless system. He suggested full house central air and showed me how it could be done, have ducts i stalled and cost less than a ductless system. His experience of over 20 years as a technician as well gave me a lot of confidence. He made a general proposal and came back in a few days for my convenience and I signed the contract. The duct crew finished in one day and were careful, explained things and left no mess. Then the ac was installed and tested in one day. Again polite, clearly communicated. Once the system started up late spring I am so glad I did this! No more noise from room ac, no shutting doors to keep one room cool. The humidity is normal and makes a huge positive difference. I highly recommend HARP. I switched my heating system to them as well after my experience with the AC i stall. Thank you HARP!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by93%of homeowners
Avatar for Air Scrubbers Air Duct Cleaning LLC
Air Scrubbers Air Duct Cleaning LLC
3.9(
332
)
Ducts & Vents - Install or Replace

Serving Milford, CT and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Provider called at about 8pm the night before to cancel a Monday appointment.  Granted, this was during a rough winter, but a little more advanced notice would have helped.
Seemed to do a nice, thorough job on the air ducts, however the deal was for a fixed number of supplies & returns.  I had fewer supplies, but more returns, so I was charged a surcharge for each additional return, even though they were shorter than most of my supplies.
Could have done a better job cleaning up dirt and dust that accumulated on my floors around the vents that had piled up during the vacuuming. 
Staff was very nice.
All and all pretty good though, would probably use again.  My vents were filthy and now they are not.
"
Recommended by77%of homeowners
Showing 1-10 of 48
FAQs for ducts & vents installation and replacement projects in Milford, CT

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 Milford, CT 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.