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Avatar for Y & M Airduct Service
Y & M Airduct Service
4.9(
143
)

Serving Sterling, CT and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Y&M did a great job cleaning our air ducts and adding UV system. Very thorough and professional. Excellent service and plan to use again."
Airduct
Airduct
Airduct
Airduct
Response time8 hrs
96 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Everclean Air LLC
Everclean Air LLC
4.8(
43
)

Serving Sterling, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Wornderful job from the guys they were on time and left the house in excellent condition after the job was done, will definitely recommend them to my family and friends."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time7 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Air Guarden
Air Guarden
5.0(
41
)

Serving Sterling, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Extremely professional and knowledgeable service. Colby and Eli came out for an estimate on Tuesday and came back Friday for service. We walked through all vents to be cleaned and discussed the antimicrobial treatment. We had just bought the house and the ducts were never cleaned. They individually cleaned 24 vents and treated the system in just a little over 3 hours. They talked us through the whole process and showed plenty of before and after pictures. Would highly recommend!"
Clean dryer vent
Dryer Vent
Dryer Vent
Power wash
dryer

+2

Response time4 hrs
8 neighbors recently requested a quote
Bill Aitken Heating, LLC
4.8(
46
)

Serving Sterling, CT and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"Bill was amazing from the start. Within an hour of submitting an inquiry through home advisor he immediately contacted me. Not only did he have questions but also provided minor troubleshooting steps to ensure it wasn't anything small causing my forced air system from consistently power cycling. Highly recommended."
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for 888-I-DO-DIRT
888-I-DO-DIRT
4.5(
381
)

Serving Sterling, CT and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Had them here today to clean the AC vents and drier vent. They showed up when they said they would, good value for the job done. Left the house clean when finished."
Sample Cleanings
Sample Cleanings
Sample Cleanings
Sample Cleanings
Sample Cleanings

+11

Response time4 hrs
6 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Chimney Experts
Chimney Experts
4.9(
141
)

Serving Sterling, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Emergency services offered

Warranties offered

"The technician, Steve, called me 25 minutes prior to his arrival. He was extremely knowledgeable about my gas fireplace. He vacuumed all areas. He informed me of the condition of the components. I was prepared to ask him a handful of questions that he was able to answer. My fireplace works very well and I strongly recommend using the Chimney Experts."
Chimney Cap Installation
Smoke chamber before
Chimney Sweep Project
Fireplaces Project
Chimney Sweep Project

+36

Response time4 days
Response rate100%
31 neighbors recently requested a quote
Avatar for Quiet Corners Mechanical Services, LLC
Quiet Corners Mechanical Services, LLC
3.4(
35
)

Serving Sterling, CT and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"John was awesome. He was professional, friendly and very knowledgeable. I had previously had some repairs done to my central air system by another company. That result was not up to my expectations. John from Quiet Corners came out, accurately diagnosed my problem, and came out within a week to install a new condenser. We now have cool air in our house. They also work with American Home Shield, which covered most of the cost of the repairs. Great Experience!!! I highly recommend them.."
Response time2 days
Recommended by80%of homeowners
Avatar for ASL Mechanical Services LLC
ASL Mechanical Services LLC
5.0(
1
)

Serving Sterling, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Welcome to ASL Mechanical Services LLC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!\n

Gallery
Gallery
Gallery
Gallery
Condenser

+8

9 neighbors recently requested a quote
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Air Conditioning questions, answered by experts

Most HVAC companies charge a flat service call fee of between $75 and $150, which includes traveling to your home and inspecting your system to find the underlying problem. Keep in mind that these prices only include diagnostics and the actual repairs will usually be billed separately. If you’re calling for routine service, the service call will be included in your inspection and tune-up, with the total sitting around $150. Your prices could be a little higher if you have a very large home with multiple condensers and air handlers, as inspections and servicing take longer.

ACs don't run on water. They're not connected to drain pipes or any part of your plumbing system. However, they need refrigerant to run. Refrigerant is a gas or liquid that has a low boiling point and absorbs the heat in your home. ACs need this in order to be functional and cool your home. If you suspect your AC is low on refrigerant, you need to contact a licensed HVAC professional. Refrigerant is a dangerous chemical that requires specialized training and permits to work with. 

The standard HVAC warranty is around five years. Still, many brands offer an extension to 10 years if you register the product within a specific timeframe, typically 60 to 90 days post-purchase or HVAC installation. Over the past decade, warranty periods have substantially increased, shifting from 3-5 years in the 90s to the now-prevalent 10+ year warranties. Both warranty types cover parts failing due to manufacturer defects, incurring no additional costs. Some manufacturers provide extended warranties surpassing the usual 15- to 20-year window, though these often involve extra fees. 

Yes, a dirty evaporator coil can freeze up. Dirty evaporator coils can’t absorb or transfer heat properly. The dirt and grime restrict airflow, which is needed to move heat throughout the system properly. Your air conditioning unit could freeze over, or it can cause your heat pump to freeze.

A new air conditioner capacitor will cost less than replacing the entire air conditioner system. While a capacitor itself will cost between $8 and $25, paying a professional to replace an AC capacitor will cost $180 on average. It’s not safe to replace an air conditioner capacitor on your own. 

The Sterling, CT homeowners’ guide to air conditioning services

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