Preferred Air Systems, Inc.

4.17 |6 Verified Ratings
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Preferred Air Systems, Inc.

4.17 | 6 Verified Ratings
Write a Review


15 Federal Road
Danbury, CT 06810
Your use of our services is governed by our Terms & Conditions

Preferred Air Systems, Inc.

At Preferred Air Systems, Inc., in Danbury, Connecticut we proudly provide heating, cooling and indoor air quality products and HVAC services. We serve the Fairfield, Connecticut and the surrounding counties and have been since 1994. We look forward to helping you with your heating, cooling and air conditioning needs. We are pleased to serve both residential and commercial customers. Each of our experts are prepared to help you with the sales, service, repair and installation of the indoor comfort system that is ideal for your home or business.

Service Area

  • Norwalk
  • Bridgeport
  • Danbury
  • Westport
  • Stamford
  • Greenwich
  • Fairfield
  • Ridgefield
  • Seymour
  • Yorktown Heights
  • Southport
  • Botsford
  • Sandy Hook
  • Katonah
  • Bedford
  • Newtown
  • Georgetown
  • Carmel
  • North Salem
  • Patterson
  • New Canaan
  • Monroe
  • Bethel
  • Easton
  • South Salem
  • Stormville
  • Southbury
  • Sherman
  • Washington
  • Poughquag
  • Goldens Bridge
  • Trumbull
  • Brewster
  • Somers
  • New Fairfield
  • Mahopac
  • Weston
  • Oxford
  • Bedford Hills
  • Bridgewater
  • South Britain
  • Pawling
  • Pound Ridge
  • Redding Center
  • Redding Ridge
  • Greens Farms
  • Putnam Valley
  • Waterbury
  • Jefferson Valley
  • Derby
  • Shelton
  • Stratford
  • New Milford
  • Gaylordsville
  • Stevenson
  • Mount Kisco
  • Brookfield
  • Roxbury
  • Redding
  • Hawleyville
  • Woodbury
  • Wilton
  • See All >

Services Offered

Air Conditioning
  • Central Humidifier Install
  • Central A/C Install
  • Central Air Cleaner Install
  • Metal Ceiling Cover install - For Business
Heating & Furnace Systems
  • Electric Furnace - Install
  • Ducts & Vents Install
  • Oil Furnace - Install
  • Heat Pump Install
Metal Fabrication
  • Custom Metal Structure
  • Sheet Metal & Ornamental Metal Fabrication

Areas of Expertise

  • HVAC
  • Custom Metal Fabrication
  • Top Area Geothermal Systems
  • Heating Systems Install and Service
  • Air Conditioning Systems Install and Service

Product Brands Used

  • Lennox International, Inc.
  • Rheem
  • Trane

Quick Facts

Business Hours
7:00 AM to 4:00 PM
7:00 AM to 4:00 PM
7:00 AM to 4:00 PM
7:00 AM to 4:00 PM
7:00 AM to 4:00 PM
(Please call to confirm)
  • Warranty Offered
  • Free Estimates
  • Credit Cards Accepted
  • Bilingual


In Business Since: 1994
State Licensing
Trade: D-01 Heating, Piping, Cooling
License #: HTG.0390594-D1
Expiration: 08-31-2019
Trade: SM-01 Sheet Metal
License #: SHM.0004764-SM1
Expiration: 08-31-2019
  • Best of Danbury 2009: Heating & Air Conditioning Contractors
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Business Overview

How We Got Started

We started in this industry in 1994.

We describe our business as Family owned and operated


Preferred Air Systems, Inc.

My Work
2 Projects
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Ratings & Reviews
Preferred Air Systems, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-6 of 6
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1.0   |  
Review by in Newtown, CT
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
While at first I was quite pleased with Preferred Air. Zach was extremely responsive, set up appointment quickly, and answered emails almost immediately. Team that came out seemed professional and ontime. Fixed ignitor issue with furnace, and restored to working order. However after multiple trips to fix our heat it became apparent they either not very skilled with Lennox systems or they are trying to rack up your bills with them. They kept replacing different parts that they said would fix the issue, then come to find out it only fixed very temporarily. They then returned and said sorry guess that didn't work, you really need to replace this part. This happened several times and they refused to give me a rebate for the previous work that didn't fix the problem stating the new part is in unit now so we can't refund you. There last visit they stated I really need to replace a couple other parts for $850 after spending a couple thousand with them to solve the ongoing intermittent issues. I said enough is enough I am not going to continue blindly replacing parts. I asked them to refund me for the unnecessary parts and keep the labour. Instead I got another $133 visit charge, which I refused to pay. I have received zero rebate and they have now sent me to collection. Terrible company and unquestionable business practices. Would never use them again. As an aside... I hired another company to come out they found the problem, fixed it for less then $250 and I've never had a problem since. And yes I never replaced the $850 of parts recommended by preferred air.

1 of 1 users found this review helpful.

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4.83   |  
Review by in Bridgeport, CT
Project: Repair Natural Gas or Propane Furnace / Forced Air Heating System
the tech. was very knowledgable and helpful

0 of 1 users found this review helpful.

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4.67   |  
Maybe a little pricey, but very helpful, courteous, and timely. We'd call again for HVAC needs.
5.0   |  
Very Good.
4.5   |  
Review by in Stamford, CT
Very creative. Extremely considerate. They really care about the project and the client
5.0   |  
Project: Repair or Service a Central Air Conditioning System
Awesome, phenomenal work. He comes on time and does the work quickly. I have been using him in my home and office are several years.
Response by Preferred Air Systems, Inc.: Thanks Scott G. we apprecaite your business! Jenn B.
Showing 1-6 of 6
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