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Avatar for Air Guarden
Air Guarden
5.0(
41
)
Air Ducts & Vents - Clean

Serving Andover, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

Air Guarden LLC specializes in expert air duct cleaning, mini split cleaning, dryer vent cleaning, . Our team ensures efficient, safe, and thorough cleanings to improve indoor air quality and system performance. Contact us for a healthier home and optimal system function!

Clean dryer vent
Dryer Vent
Dryer Vent
Power wash
dryer

+2

Response time4 hrs
10 neighbors recently requested a quote
Avatar for MULL BROTHERS INC
MULL BROTHERS INC
4.7(
118
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Andover, CT and surrounding areas

Approved

In business since 1945

Free estimates

Emergency services offered

"Outstanding example of what an Angie's List "super service" provider should be like. I chose this company on the basis of the "super service" designation, and I wasn't disappointed. These folks (1) return phone calls, (2) show up on time, (3) have reasonable prices, (4) demonstrate competency, and, (5) accommodate customers' schedules. This is not to mention the fact that they're pleasant and friendly. Carlos, the service tech that worked on my AC, couldn't have been nicer. Thank you Mull Brothers, and thank you Angie's List."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time2 days
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Omni Mechanical Services, LLC
Omni Mechanical Services, LLC
4.3(
15
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Andover, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

We have over 20 years of experience in the HVAC industry. Here at Omni Mechanical Services, LLC, we pride ourselves on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can throughout your particular task or project. Let us take care of all your home's HVAC needs, and find out for yourself why we have 4.75 stars on homeadvisor.com! Call us today at (860) 422-4314!

Response time2 days
2 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for 888-I-DO-DIRT
888-I-DO-DIRT
4.5(
381
)
Air Ducts & Vents - Clean

Serving Andover, CT and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Air ducts and vents cleaned thoroughly by I Do Dirt. Workers were efficient and answered all questions, and were pleasant. I will hire them again in the future and would recommend them to others."
Sample Cleanings
Sample Cleanings
Sample Cleanings
Sample Cleanings
Sample Cleanings

+11

Response time4 hrs
6 neighbors recently requested a quote
Recommended by97%of homeowners
Connecticut Home Solutions, LLC
4.1(
32
)
Air Ducts & Vents - Clean

Serving Andover, CT and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

Our local Wallingford Connecticut company �Connecticut Home Solutions llc� provides insulation and air-sealing solutions for the entire state. We work closely with HES auditors and local utilities to ensure that our customers SAVE Energy and Money! �Connecticut Home Solutions llc� will help you navigate through the rebate process from start to finish. We strive to make sure that everyone of our clients needs are met and they are happy with the product that we deliver. Call us today

22 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Chimney Experts
Chimney Experts
4.9(
141
)
Air Ducts & Vents - Clean

Serving Andover, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services 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%
20 neighbors recently requested a quote
Avatar for A2Z Cleaning Service
A2Z Cleaning Service
5.0(
8
)
Air Ducts & Vents - Clean

Serving Andover, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We take pride in delivering reliable service, clear communication, and exceptional workmanship. With extensive experience in our field, we are committed to maintaining the highest standards of integrity and quality on every project. Our team strives to keep you informed and confident throughout the entire process. We look forward to the opportunity to earn your business. Schedule your service online or contact us today to get started. Book with us online or feel free to give us a call today!\n

HVAC Return Duct
Return Duct
Yale Duct Cleaning
Yale Duct Cleaning
Dryer Vent Cleaning

+14

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

High humidity is one of the most common reasons for air vents to sweat or produce condensation. When the cool, dry air from your HVAC unit meets warm and moist air in your home, it will cause condensation. Insulating your ductwork can help prevent this. If you live in a very humid region, a dehumidifier can also help.

DIY is possible for basic cleaning. Professional services handle advanced maintenance like recharging the refrigerant.

HVAC pros recommend that you replace your AC filter every one to three months to maintain optimal indoor air quality and ensure your HVAC system operates efficiently. However, factors such as filter type, household size, and environmental conditions may influence the frequency of replacement. Regular filter changes help prevent debris buildup, maintain airflow, and prolong the life span of your air conditioning unit.

It’s normal to hear a low humming sound as air moves through your vents. Most of the time, you probably won’t even notice it. However, if that sound becomes disruptive or if you hear more concerning noises (such as rattling, clicking, banging, hissing, or grinding), there might be a problem with your HVAC system.

If the air coming from your AC unit is cool but never quite cold, there are a few reasons this might be happening. For starters, it could signal that your refrigerant levels are low. If there are no other indications of this particular issue, like hissing noises or frozen refrigerant lines, anything from dirty filters to damaged condenser or evaporator coils could be responsible for the problem.

The Andover, CT homeowners’ guide to air conditioning services

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