Expertise.com
2024

Last updated:

Best AC Repair Services in Stamford

Our Recommended Top 12

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Stamford AC Repair Services on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

41

Reviewed

29

Curated

12

Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

Website
70 Fort Point Street, Norwalk, CT 06855
  • Installation
  • Maintenance & Repair

Why choose this provider?

Astacio Plumbing & HVAC has been catering to the AC needs of Stamford residents and business owners since 2004. Founder Richard Astacio and his team of technicians repair air conditioning systems of different brands and types, including mini-split units. They deal with various issues, such as AC systems having excess moisture, making loud sounds, and blowing warm air. They also offer 24/7 emergency services for those who experience faulty units late at night. Astacio is a master plumber and certified medical gas installer.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.8
Google
4.8 / 5 (524)
Angi
4.3 / 5 (32)
Yelp
3.8 / 5 (15)

(+1 additional source)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
184 West Avenue, Darien, CT 06820
  • Maintenance & Repair

Why choose this provider?

Sound Energy is a family-owned and family-operated company serving Stamford. It primarily installs, repairs, and maintains HVAC equipment. It offers regular air-conditioning and cooling system maintenance checks, where its technicians identify and address minor issues before the system loses efficiency or breaks. Company staff also help clients choose and set up energy-efficient upgrades to their existing heating, cooling, and indoor air quality systems. In addition to servicing HVAC equipment, the company delivers fuel for heating systems. Sound Energy has been operating for over 60 years.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.5
Google
4.5 / 5 (16)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
4.5
Responsiveness
Friendliness
Helpfulness
Detail

Website
39 Fields Lane, North Salem, NY 10560
  • Installation
  • Maintenance & Repair
  • HVAC Contractor

Why choose this provider?

Air Professional Associates, LLC, handles different types of HVAC projects in Stamford. Its NATE-certified technicians repair and install central and ductless air conditioning units, hydro-air systems, and air and ground source heat pumps. They also perform filtration system and refrigerant inspections, blower components adjustment, condenser coil cleaning, and electrical connection tightening. Additionally, they clean the air using the Honeywell TrueCLEAN Air Cleaner. Air Professional Associates is a member of the CT Heating & Cooling Contractors Association and the Air Conditioning Contractors of America.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.6
Google
4.7 / 5 (184)
Angi
4.8 / 5 (17)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
97 Bridgeport Ave., #8, Shelton, CT 06484
  • HVAC Contractor
  • Commercial

Why choose this provider?

1-800-Plumber + Air has been serving the homes and businesses in Stamford for over 15 years. Formerly JP Plumbing and Heating, the company added cooling solutions to its services. Its technicians diagnose, repair, and replace broken AC units that undermine indoor comfort. They handle different models, including room, window, mini split, and central air conditioners. The contractor strives to build long-term relationships with clients instead of one-off projects. It also offers plumbing and repair of heat pumps and water heaters.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.6
Google
4.8 / 5 (84)
HomeAdvisor
4.7 / 5 (47)
Angi
4.4 / 5 (36)

(+1 additional source)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
8 Sunset Pl, Hawthorne, NY 10532
  • HVAC Contractor
  • Commercial

Why choose this provider?

HVAC Specialist is a Hawthorne-based company that caters to clients throughout Stamford. It offers AC repair services and deals with a range of system issues, from mold growth to improper repairs from other contractors. The company handles maintenance work and cleans components like coils, vents, and filters to improve system efficiency and eliminate allergens. It also installs a variety of products, ranging from UV lights to humidifiers. HVAC Specialist is a participating contractor at the New York State Energy Research and Development Authority.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.9
Google
4.9 / 5 (303)
Facebook
4.8 / 5 (95)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
3.8
Responsiveness
Friendliness
Helpfulness
Detail
––

Website
Bridgeport, CT 06605
  • Maintenance & Repair

Why choose this provider?

BLM Refrigeration, Heating & Air Conditioning is a contracting company that serves individuals and businesses throughout the Stamford metro and its surrounding communities of Danbury, New Haven, Fairfield County, and New Canaan. It offers air conditioning repair services along with heating and refrigeration maintenance and installation. The locally-owned and locally-operated business was established in 1993. Its team of trained professionals strives to remain transparent and perform within the company's standards. The company also provides 24-hour emergency services.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.2
Google
4.0 / 5 (12)
Facebook
5.0 / 5 (2)
Yelp
5.0 / 5 (1)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
20 Fitch Street, Norwalk, CT 06855
  • Installation
  • Maintenance & Repair

Why choose this provider?

Climate Care works with residential and commercial customers in Stamford and nearby metros. It serves the maintenance needs of property owners dealing with various types of HVAC problems. The company repairs central and ductless split systems with unusual sounds and smells, poor air quality, and mechanical issues. Its NATE-certified technicians inspect and troubleshoot thermostats, breaker boxes, and heat pumps. They also conduct smart thermostat installation and duct cleaning. Climate Care has been in operation for over a decade.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.4
HomeAdvisor
4.4 / 5 (109)
Google
4.4 / 5 (102)
Facebook
4.5 / 5 (9)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
Stamford, CT
  • Installation
  • Maintenance & Repair
  • 24/7
  • HVAC Contractor

Why choose this provider?

Around The Clock Air Conditioning and Heating, Inc. serves residential and commercial clients throughout Stamford and the surrounding areas. The company offers comprehensive AC repair solutions that are available 24/7 in case of emergencies, working with a wide variety of AC brands, makes, and models. Its technicians can also repair malfunctioning AC compressors. They also work with other HVAC systems like furnaces, boilers, heat pumps, humidifiers, and thermostats. The company was established over a decade ago and its founder has more than 25 years of industry experience.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.9
Google
4.9 / 5 (56)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
3782 Merrick Road, Seaford, NY 11783
  • Maintenance & Repair

Why choose this provider?

Since 1954, Universe Home Services has delivered HVAC solutions to residents of Stamford and neighboring communities. It helps clients deal with poor airflow, noises, odors, thermostat problems, and water leaks from an air conditioning unit. The company handles all kinds of makes, models, and systems, such as ductless air conditioners and central AC systems. Its technicians diagnose a piece of cooling equipment and provide owners with expert advice on whether to replace it. The business also offers maintenance solutions to minimize malfunction risk.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.8
Google
4.8 / 5 (4164)
Facebook
4.8 / 5 (465)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
922 Bridgeport Ave, Milford, CT 06460
  • Installation
  • Maintenance & Repair

Why choose this provider?

Casey's Climate Partners performs AC repairs for customers throughout Stamford. Its technicians address the AC repair needs of both residential and commercial clients. They install cooling systems and carry brands, such as Apco, American Standard, Aprilaire, and Coleman. In addition to AC repairs, Casey's Climate Partners handles heat pump, furnace, boiler, and smart thermostat repairs and installations. It also helps people with their indoor air quality and plumbing needs and has been in the business since the early 1900s.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.7
Google
4.7 / 5 (775)
Facebook
4.6 / 5 (160)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
1050 Bridgeport Ave, Milford, CT 06460
  • Installation
  • Indoor Air Quality Improvement

Why choose this provider?

M & R Mechanical Services, LLC, is an air conditioning repair and maintenance company that has been serving clients in Stamford for more than 60 years. Its technicians are trained to repair all makes and models of air conditioning units, as well as to install new high-efficiency cooling equipment to replace existing systems that may be inefficient according to current energy efficiency standards. The company strives to build long-term relationships with clients by being responsive and having strong technical skills.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.9
Google
4.9 / 5 (18)
Facebook
5.0 / 5 (4)
Yelp
5.0 / 5 (1)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
15 Ryan Street, Stamford, CT 06907
  • Water Heaters
  • Furnaces

Why choose this provider?

Brian's Heating & Air Conditioning, a family-owned and family-operated business, serves clients throughout the Greater Stamford metro and nearby areas. It repairs air conditioners in homes, server rooms and data storage centers, commercial offices and retail properties, disaster recovery, manufacturing and warehouse, and medical facilities. The company's technicians are knowledgeable in working with a variety of HVAC equipment brands, including Trane, Mitsubishi, and Carrier. They also perform furnace, heat pump, and electronic air cleaner installation and repair services.

Reputation:

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.
4.0
Google
4.0 / 5 (2)

Frequently Asked Questions

  • How does air conditioning work?

    Residential and commercial air conditioning systems use pressurized refrigerant to remove excess heat and humidity. The refrigerant passes through a network of coils and valves that allow the coolant to absorb and release heat as it changes between its gas and liquid forms. Primary components include the evaporator and condenser coils, compressor, expansion valve, and fans.


  • How do I decide whether to repair or replace my AC?

    As a rule of thumb, replacement is recommended when repairs would exceed half the cost of a new system. Age, efficiency, and reliability are also deciding factors. Replacement is typically the best option for HVAC systems that are more than 10 years old and have problems with frequent breakdowns, decreased output, increased runtimes, excessive noise, or rising energy use. Alternatively, homeowners can multiply the age of the system by the estimated cost of repairs. If the amount exceeds $5,000, replacement is typically the best solution.

  • Can you repair an AC compressor?

    Compressor malfunctions are typically caused by faulty electrical connections, defective capacitors, and improper refrigerant levels that affect the system's operating pressure. Before calling a professional, homeowners can replace the air filter, double-check the thermostat settings, and hose off the outdoor unit to rule out minor maintenance-related problems. If these steps don't resolve the issue, the compressor may need to be replaced. Unfortunately, compressors aren't just one of the most critical components of the air conditioning system, they're also one of the most expensive. If the unit can't be repaired, a licensed HVAC contractor can determine whether a partial or full replacement is the best option.


  • How do I repair an air conditioning duct?

    Air ducts are responsible for a large portion of HVAC-related energy losses. According to the U.S. Environmental Protection Agency’s Energy Star program, 30% of heated and cooled air escapes from the ducts before it reaches its final destination. Some of the most common warning signs include hot and cold spots, odors, and low or no airflow. Loose ducts can be reconnected, and small cracks can be sealed with metallic foil tape. If the ducts are damaged, contaminated, or collapsed, it is usually time to call a professional. Trained AC technicians can also determine if the supply and return ducts are properly sized.


  • Does home insurance cover AC repairs?

    Homeowners’ insurance covers the cost of AC breakdowns caused by fire, lightning strikes, vandalism, or theft. To qualify for coverage, the homeowner must notify the insurance carrier of the loss and provide a report from a licensed contractor. Then, an insurance adjuster will evaluate the claim. Unfortunately, insurance coverage may only pay a limited amount, especially if the homeowner has a high-deductible policy.

  • How long does a new AC last?

    The average AC system has an expected lifespan of 14 years. Longevity can vary substantially depending on the unit's maintenance history and building-related factors that determine how often the system runs. Homeowners can extend the life of their HVAC equipment by scheduling annual maintenance, replacing filters monthly, and using recommended thermostat settings.

  • How do I maintain my AC to avoid needing repairs?

    Preventive AC maintenance is the key to increased longevity. Here are a few of the most beneficial tasks that homeowners can perform themselves.

    • Replacing air filters monthly
    • Using recommended thermostat settings
    • Keeping shades or blinds closed during the summer
    • Hosing off the outdoor coils to remove pollen and dirt
    • Monitoring utility bills for changes in consumption
    • Scheduling professional tune-ups every spring

    If problems arise, it's wise to contact a professional as soon as possible to avoid more extensive repairs. Responding quickly is the best way to prevent sudden breakdowns that may require a more expensive emergency service call.


Related Articles

FeaturedAC Repair

How To Hire An AC Repair Company

If you need an AC repair technician to fix the issues affecting your air conditioners but don't know which company to hire, t...