Top-rated ducts & vents installers and replacers.

Get matched with top ducts & vents installers and replacers in Nampa, ID

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.

Find Ducts & vents installers and replacers in Nampa

Avatar for Meridian Air
Meridian Air
4.9(
72
)
Ducts & Vents - Install or Replace

Serving Nampa, ID and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Joey Azevedo is a true professional and an expert in the HVAC world. He went above and beyond the basic install and did a totally custom job . I had used the only attic access for a whole house fan, so Joey wasnt able to see in the attic when he bid the job. He kept to his original estimate despite having to do quite a bit of custom ducting and confined space work at no extra cost. He knows his shit!"
Response time3 hrs
Response rate100%
Recommended by98%of homeowners
Avatar for Diamond Heating & Cooling
Diamond Heating & Cooling
4.9(
313
)
Ducts & Vents - Install or Replace

Serving Nampa, ID and surrounding areas

Approved (Corporate)

In business since 1999

Free estimates

Credit card accepted

We have a low $79 diagnostic fee, 24/7 service with NO after hour fees for Silver Club Members. We are now offering full service electrical and plumbing in addition to our HVAC services! We provide service, maintenance and replacement on all makes and models of furnaces and air conditioners. We have wonderful Indoor Air Quality products which can help with Asthma, Allergies or even Mold. Hard work, ambition, safety, honesty and the desire to be a superior presence in a demanding business have won our reputation of quality and dependability placing us as "Your Home's Best Friend". Our company was founded on the premise that quality principles and attention to detail should be unwavering standards. Experience the Diamond Difference today!

Logo
Recommended by96%of homeowners
Avatar for Fix It Frankie AC & Heating
Fix It Frankie AC & Heating
4.8(
23
)
Ducts & Vents - Install or Replace

Serving Nampa, ID and surrounding areas

Approved

Super Service Award Winner

In business since 1984

Free estimates

Emergency services offered

"Woke up with no hot water in the house. Went out to the water heater and noticed the pilot light was out and couldn’t get a spark after multiple attempts. Called Fix it Frankie and they were on sight within a few hours and had a replacement part installed the same day. Fast, efficient, friendly service at a really affordable price. I would definitely recommend them to my friends and family."
New AC Installation
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

Response time7 hrs
Response rate100%
38 neighbors recently requested a quote
Avatar for Fix It Frankie A/C and Heating
Fix It Frankie A/C and Heating
4.9(
19
)
Ducts & Vents - Install or Replace

Serving Nampa, ID and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"Fix It Frankie has come to my rescue again! They replaced my furnace & AC this fall, even though they still worked they were getting old. The other day, found out my Dad's furnace in Cascade completely died. I called John and he was on it. As soon as I could get the details to him he got me a quote. They are putting a new one in on Tuesday!!! These guys are the best!!!! I've already done the leg work for you.....And yes their price was better than the other 4 quotes!"
Residential
Residential
Residential
HVAC SYSTEMS
HVAC SYSTEMS

+1

Response time3 hrs
Response rate99%
31 neighbors recently requested a quote
Avatar for Top Shelf Heating and Air
Top Shelf Heating and Air
4.9(
57
)
Ducts & Vents - Install or Replace

Serving Nampa, ID and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Our 18 year old AC finally but the dust last year. Kevin and Kenny with Top Shelf quoted us last year (fall 2019) for a full replacement of our HVAC + water heater. AC, furnace, water heater. Since the furnace and water heater were also 18 years old we decied to just replace everything together. They gave us another quote spring of 2020 that was the same. They were also well under their competitors pricing (6 other quotes) and much more thorough with their quote. They actually went into the crawl space to check the duct work, counted the registers, asked about heating and cooling issues in different rooms, triple checked what we currently had and made sure what they recommended to replace would be sufficient and efficient. Other companies sent a sales guy with a brochure. To be honest, I had some reservations about a new company but they were very down to earth and just seemed like professional good guys. They were that and more. On a sweltering hot day, that freak week of 90 F we got before the rain hit, they came out and installed everything. 12+ hour day they went at it. I think they took a lunch, at least I hope they did. Anyway, they worked hard. Everything looked fantastic after the install. Pipes were all wrapped, duct work was insulated and tight, pipes were good. Idk what Iâ m talking about but it looked a lot better than what Hubble did 18 years ago. The filter replacement rack is magnetic and super simple to use. The inspectors that came even commented on how well a job they did. And on top of that they explain everything. Wanna know how it actually works, theyâ ll tell you? Not just, hereâ s how to change a filter. If you need a repair, or a new system, call these guys now. Before their reputation continues to skyrocket and they charge premium because theyâ re the best and honestly worth every penny."
Garage HVAC
Duct
Response time8 hrs
6 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Magic Electric, Plumbing, Heating + Air- Boise
Magic Electric, Plumbing, Heating + Air- Boise
4.6(
232
)
Ducts & Vents - Install or Replace

Serving Nampa, ID and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"Project: install and replace electrical panels, wire newly constructed garage. I recommend this company. They were prompt, thorough, friendly, and did quality work. My construction contractor said this was the first time he saw an electrical crew sweep up in his 23 years of experience."
Exterior Lighting
Residential Services
Ceiling Fan Install
Outlets and Switches
Whole Home Electrical Services

+2

Response time8 hrs
61 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for DIAMOND HEATING & COOLING
DIAMOND HEATING & COOLING
4.9(
154
)
Ducts & Vents - Install or Replace

Serving Nampa, ID and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"Diamond Heating’s technician Caden responded. Such a pleasant professional. He knows his business! He had us up and running within 30 minutes even though we still needed a replacement part. He was back a few days later to replace the problem part. Even offered to take the bag of garbage out that was sitting next to the back door. TRUE PROFESSIONAL!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+22

Response time1 day
Response rate100%
Recommended by97%of homeowners
Showing 1-10 of 42
FAQs for ducts & vents installation and replacement projects in Nampa, ID

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 Nampa, ID 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.