AC Repair Boston

Top 10 Air Conditioner Repair in Boston

Get multiple Air Conditioner Repair quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best service.

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  • Ambient Heating & Air Conditioning
    3.9
    Boston, US

    Ambient Heating & Air Conditioning Inc. – the full service HVAC Contractor that Hampshire and Hamden County, Massachusetts home and business owners have been choosing for quality Heating and Air Conditioning Sales, Installation, Emergency Repairs, Service, Tune Ups and Preventive Maintenance since 2003. We offer top notch quality and personable HVAC services with competitive prices to get the job done right the first time. Call us for all your air conditioner, furnace and boiler needs! Hampshire and Hamden County Heating and Air Conditioning We provide our expertise in heating and air conditioning for both commercial and residential clients. With more than 10 years in business and 25 years of industry experience, we have the skills and know how to meet and exceed your expectations in everything we do. We are licensed and insured and ready to serve you today! Furnaces Boilers Central Air Conditioners Commercial HVAC HVAC Sales, Installation, Repairs, Service and Maintenance All of Ambient Heating & Air Conditioning Inc. technicians are highly experienced in commercial and residential heating and air conditioning equipment. We offer same day service and put a strong emphasis on quality of work and excellent customer service. Your comfort is our priority; comfort with the products we offer, our employees who work with you and the systems that will efficiently and economically serve you for many years. Air Quality Specialists Ambient Heating & Air Conditioning Inc. can help you save money on your energy bills. And, we help deliver relief to those with allergies and many others concerned with the quality of the air they breathe. Licensed Residential & Commercial Air Conditioning AC & Heating Service | Mechanical & HVAC Contractors | Furnace & Air Conditioner Sales, Inspection, Installation, 24 Hour Emergency Repair, Tune Up & Maintenance | Springfield, Granby, Holyoke, South Hadley, Monson, Hampshire & Hamden Counties Massachusetts

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  • Atlantic Heating & Air Conditioning
    4.8
    116 Cypress St, Brookline, 02445, US

    Since 1962, Atlantic Heating & Air Conditioning has been the preferred HVAC company in Greater Boston. We are committed to providing exceptional results no matter the problem, whether you need to replace your AC, fix a heat pump, or even install high efficiency air filtration. Our expert team has been providing top quality HVAC solutions throughout Boston, MA and surrounding areas. We go above and beyond to deliver true peace of mind for our customers. From AC installations to air duct repair and air duct cleaning, we have you covered. We strive to return you to your highest comfort level through honest, quality workmanship.

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  • Accutemp Engineering Inc.
    4.8
    100 Maple Street, Building B, Stoneham, 02180, US

    Home for Excellence. No project is too big, too difficult, or too complex for our comfort pros. Give us a call to get your project moving! Our team has been providing outstanding service to surrounding residents and commercial customers since 1978. Click here to learn more. Since 1978 Accutemp Engineering has been providing excellent commercial HVAC services from minor repairs to building new mechanical penthouses. Accutemp’s highly qualified engineers, mechanics and factory trained licensed service technicians are ready to implement your plans and specs or help you design and build from the ground up. Do you have a commercial space you love? Call on Accutemp’s commercial team to service, provide maintenance or install new HVAC systems at your convenience. Creating comfortable, healthy, and safe indoor environments in Watertown, Belmont, Lexington, Newton, Natick, Stoneham, Concord, Weston & Wellesley since 1978, we ensure affordable and sustainable solutions to even the toughest challenges. Committed to a better understanding and fulfillment of our customers’ needs and goals, we continue to find the best and most innovative opportunities to exceed expectations. From our highly trained technicians to our knowledgeable office staff, we maintain an exemplary level of performance. We consider customer satisfaction to be our greatest asset and strive to build lasting relationships with our clients.

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  • Greater Boston Heating & Air
    5
    539 Dudley St #521, Boston, 02119, US

    Greater Boston Heating & Air is a trusted HVAC company in Boston, delivering over a decade of top-rated service. We specialize in stable indoor environments, providing 24/7 residential and commercial HVAC services. Our team of insured and licensed technicians provide quality work that is guaranteed, working quickly and efficiently to restore heating and cooling services. We value customer satisfaction, offering affordable, flexible financing plans and free estimates on services. Our team only installs top-notch name brand HVAC systems, providing superb HVAC services in Greater Boston for over 10 years.

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  • Akian Plumbing, Heating & Air Conditioning
    4.8
    586 Pleasant St, Unit # 4, Watertown, 02472, US

    Welcome to Akian Plumbing, Heating & Air Conditioning! Our team works with the best brands in the industry to ensure you have access to the highest-quality equipment for plumbing, heating, and cooling services of all kinds in Watertown. Our skilled experts provide you with everything you need for reliable systems you can count on for years to come. Whether you find yourself in need of plumbing repairs, water heater replacement, heating system installation, or anything in between, turn to us. We are committed to offering detail-oriented, customer-centric service no matter how large or small the project may be.

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  • ATCO HVAC Heating, Ventilation & Air Conditioning
    4.7
    43 Lyman Rd, Milton, 02186, US

    ATCO HVAC Heating and Air Conditioning is dedicated to providing the best possible solution for your home or business. You can count on us to provide you with a system and solution that fits your unique needs and since we've installed many systems in this area, we've earned a reputation for doing the job right the first time.

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  • Fuse HVAC & Appliance Repair Boston
    4.8
    Boston, US

    Fuse HVAC & Appliance Repair Boston has over 13 years experience servicing Boston and surrounding area, it's no wonder we're the most sought-out company for all appliance repair parts and service. We provide same-day service, 7 days a week. We are sure to have someone in your area the moment you call in with an appliance repair need. Our repair-techs are highly trained and certified professionals who are knowledgeable and experienced in repairing all brands and models of all major appliances. We provide you with a 6-month In-Home warranty covering ALL parts changed out by Fuse HVAC & Appliance Repair Boston and our full labor for 6-month. Fuse HVAC & Appliance Repair Boston makes your money matter by giving you *Free service calls, upon repair. Despite the day, time, distance or price of gasoline… Rest assured, you won't be charged extra for our trip out. Now that's customer service! Don't hesitate calling in, we have customer service representatives standing by waiting to assist you. We pride ourselves on being the best HVAC & appliance repair service in Boston, Massachusetts!

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  • Western Mass Heating, Cooling & Plumbing, Inc. - HVAC Contractors in Western MA
    4.9
    4 S Main St Suite K, Haydenville, 01039, US

    Western Mass Heating, Cooling & Plumbing, Inc. is a leading provider of residential HVAC and plumbing services in Western Massachusetts. With over 20 years of experience, our team of certified professionals is committed to delivering exceptional experiences to our clients. We offer a range of services, including new installations, system upgrades, preventative maintenance agreements, and 24/7 home emergency services. Our team is dedicated to providing the best products and services to our customers, and we are proud to be affiliated with trusted brands like Trane and Mitsubishi. We are committed to better indoor air quality, ensuring clean air in every room, free of pollution, dust, particulates, and other harmful allergens. Our mission is to lead the industry in terms of service quality and customer satisfaction.

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  • United Service Co
    3
    422A Boston St., Topsfield, 01983, US

    United Service Company is an established refrigeration, heating and air conditioning company servicing Boston, the North Shore and Southern New Hampshire since 1953. We attribute our success to hard work and dedication to customer satisfaction. And we achieve this through prompt and professional customer service. "TOTAL CUSTOMER SATISFACTION IS OUR COMMITMENT TO YOU!" We have been doing business with United Service for the past 25 years and have always had a positive experience. They are always responsive and professional and whether the job at hand is small or large, I know I can count on United Service to be there. They go above and beyond to ensure my needs are met, something you don’t always find. I would highly recommend United Service to anyone looking for reliability combined with the highest level of professionalism and customer service! United Service is an outstanding family owned company, we here at Finz Seafood and Grill and Sea Level Oyster Bar have been using them for 15 plus years. Ron, Nic and Alexi and their team have been great to work with, to calling in issues and getting right out to fix the problems and finding parts quickly. We called United Service Company when our ice machine stopped working on a Friday morning. Our hall was booked for the weekend and buying ice was not an option. The technician, Nate, was there within a couple of hours and had us making ice again and FAST. United Service Co was fast, professional, and courteous. We will DEFINITELY use them again in the future! This has been the second large walk-in purchase from United. Both purchases were installed on time and on schedule. United also services our coolers and responds quickly to last minute service calls. I truly enjoy the relationship with United Service. Great service! Always available 24/7 for emergencies. Definitely would recommend, they’re worth it.

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  • EZ CLIMATE HVAC Inc
    4.8
    612 Main St., Watertown, 02472, US

    EZ CLIMATE HVAC INC is a trusted HVAC company based in Boston, dedicated to providing high-quality heating, ventilation, and air conditioning services. We prioritize green and energy-saving solutions, utilizing the latest filter systems and low-energy consumption technologies. Our team of certified and experienced professionals ensures efficient and reliable service for all your HVAC needs. We understand the importance of comfortable indoor environments and strive to deliver exceptional results. Whether you require installation, repair, or maintenance, EZ CLIMATE HVAC INC is your go-to partner for all things HVAC in Boston.

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Frequently Asked Questions About AC Repair

Is your AC unit not cooling properly? Are you hearing strange noises or noticing unusual smells? Find answers to common questions about AC repair and connect with qualified HVAC technicians in USA.

Can a dirty air filter cause my AC to freeze up?

Yes, a dirty air filter is a common culprit behind a frozen AC unit. The restricted airflow caused by the dirty filter makes it difficult for the evaporator coil to absorb enough heat. This can cause the moisture in the air to freeze on the coil, forming a layer of ice that further restricts airflow and can eventually damage the compressor. Changing or cleaning your AC filter regularly (every 1-3 months) is a simple preventive measure to avoid this problem.

What are the most common AC problems?

Air conditioners can experience a variety of issues, some more common than others. Here are some of the most frequent problems homeowners face:
  • Refrigerant Leaks: Low refrigerant levels reduce cooling capacity and can damage the compressor. Signs include warm air, ice on lines, and hissing sounds.
  • Frozen Evaporator Coil: Restricted airflow (often from a dirty air filter) can cause ice to form on the coil, hindering cooling.
  • Dirty Air Filters: A clogged filter restricts airflow, reducing efficiency and potentially causing other problems.
  • Faulty Capacitor: The capacitor helps start the motor. A bad capacitor can prevent the AC from turning on or cause intermittent operation.
  • Compressor Problems: The compressor is the heart of the system. Issues here are serious and often require professional repair or replacement. Look for unusual noises, reduced cooling, or frequent cycling.
  • Thermostat Malfunctions: An inaccurate or unresponsive thermostat can lead to inefficient cooling or prevent the system from turning on/off properly.
  • Clogged Condensate Drain Line: The drain line removes condensation. If blocked, it can cause water leaks or damage to the system.
If you notice any of these problems, consult a qualified HVAC technician for diagnosis and repair.

How do I choose the right size AC unit for my home?

Choosing the correct AC unit size is crucial for energy efficiency and adequate cooling. An undersized unit will run constantly, struggling to cool your home, while an oversized unit will cycle on and off frequently, wasting energy and shortening its lifespan. Factors that determine AC size include the square footage of your home, insulation levels, climate zone, window size and efficiency, number of occupants, and heat-generating appliances. Don't guess! Consult an HVAC technician to perform a Manual J load calculation to determine the precise cooling capacity your home needs.

What is a condenser coil, and what role does it play in my AC unit?

The condenser coil is a vital component of your outdoor AC unit. It works in tandem with the evaporator coil to complete the cooling cycle. The condenser coil releases the heat absorbed by the refrigerant in the evaporator coil to the outside air. As refrigerant passes through the condenser coil, it condenses from a high-pressure gas to a high-pressure liquid, releasing the heat it absorbed indoors. Keeping the condenser coil clean and free of debris is essential for its efficient operation.

Can a dirty air filter cause my AC to freeze up?

Yes, a dirty air filter is a common culprit behind a frozen AC unit. The restricted airflow caused by the dirty filter makes it difficult for the evaporator coil to absorb enough heat. This can cause the moisture in the air to freeze on the coil, forming a layer of ice that further restricts airflow and can eventually damage the compressor. Changing or cleaning your AC filter regularly (every 1-3 months) is a simple preventive measure to avoid this problem.

What are the most common AC problems?

Air conditioners can experience a variety of issues, some more common than others. Here are some of the most frequent problems homeowners face:
  • Refrigerant Leaks: Low refrigerant levels reduce cooling capacity and can damage the compressor. Signs include warm air, ice on lines, and hissing sounds.
  • Frozen Evaporator Coil: Restricted airflow (often from a dirty air filter) can cause ice to form on the coil, hindering cooling.
  • Dirty Air Filters: A clogged filter restricts airflow, reducing efficiency and potentially causing other problems.
  • Faulty Capacitor: The capacitor helps start the motor. A bad capacitor can prevent the AC from turning on or cause intermittent operation.
  • Compressor Problems: The compressor is the heart of the system. Issues here are serious and often require professional repair or replacement. Look for unusual noises, reduced cooling, or frequent cycling.
  • Thermostat Malfunctions: An inaccurate or unresponsive thermostat can lead to inefficient cooling or prevent the system from turning on/off properly.
  • Clogged Condensate Drain Line: The drain line removes condensation. If blocked, it can cause water leaks or damage to the system.
If you notice any of these problems, consult a qualified HVAC technician for diagnosis and repair.

How do I choose the right size AC unit for my home?

Choosing the correct AC unit size is crucial for energy efficiency and adequate cooling. An undersized unit will run constantly, struggling to cool your home, while an oversized unit will cycle on and off frequently, wasting energy and shortening its lifespan. Factors that determine AC size include the square footage of your home, insulation levels, climate zone, window size and efficiency, number of occupants, and heat-generating appliances. Don't guess! Consult an HVAC technician to perform a Manual J load calculation to determine the precise cooling capacity your home needs.

What is a condenser coil, and what role does it play in my AC unit?

The condenser coil is a vital component of your outdoor AC unit. It works in tandem with the evaporator coil to complete the cooling cycle. The condenser coil releases the heat absorbed by the refrigerant in the evaporator coil to the outside air. As refrigerant passes through the condenser coil, it condenses from a high-pressure gas to a high-pressure liquid, releasing the heat it absorbed indoors. Keeping the condenser coil clean and free of debris is essential for its efficient operation.