HVAC Companies Norwalk

Top 10 Air Conditioning Services in Norwalk

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  • Aercon Corporation
    1486 Highland Ave Suite 7A, Cheshire, 06410-1200, US

    Aercon Corp is a leading provider of HVAC solutions for a variety of applications, markets, & industries. We offer a comprehensive range of products and services to meet the unique needs of our clients. Our team of experienced professionals is dedicated to providing exceptional customer service and support. Aercon Corp has a proven track record of success in delivering high-quality HVAC solutions. We are committed to providing our clients with the best possible products and services at competitive prices. Our mission is to be the preferred HVAC provider for our clients. We serve a wide range of industries, including Industrial, K-12 & Higher Education, Healthcare, D.O.A.S., Natatoriums, Food Process, Commercial, Energy Recoveery, Hospitality, Data Centers, Government & Municipal, and Humidity Control. Our team of experienced professionals is dedicated to providing exceptional customer service and support. We are committed to providing our clients with the best possible products and services at competitive prices. Contact us today to learn more about our products and services.

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  • Master Mechanical LLC
    4.5
    1000 Waterbury, 1000, Waterbury, 06704, US

    Our company was founded on a tradition of pride and excellence. While much has changed about us over the years, that legacy remains with us at every turn. It’s what governs our business practices—and what lets our services shine. We are committed to meeting the highest of industry standards. Up-to-date training, regular professional development, continual organizational improvements: We spare no expense in upholding our reputation and staying at the peak of our craft. Our clients have come to expect the very best from us, and we think you should be able to as well. Years of training, years of experience, and a commitment to excellence have earned us a leading position in our field. We are a skilled team of experts, possessing an impeccable record of success and a reputation that precedes us. Diligence, persistence, and the highest standards for professional conduct are what we bring to the table. It’s those qualities that make us such a tour de force in our field. It’s those qualities that let us stand head and shoulders above the competition. Master Mechanical LLC. It’s a name that means excellence. It’s a name you can trust. Honesty and integrity define our business model. It is at the very core of our operations. We maintain a strong company ethos based on transparency and respect for our clients. As a service provider, we take our responsibilities to you seriously. Everything that we do, we do it with pride, passion, and the utmost care. We know our clients have come to appreciate our no-nonsense, unbiased professional opinion. Rest assured when you work with us you’ll get to appreciate it too. Master Mechanical LLC: Founded on a culture of professionalism, dedication, and excellence. Founded on honesty, integrity, and respect. Meeting your needs—exceeding your expectations: It’s all in a day’s work for Master Mechanical LLC. For timely service, affordable prices, and professional staff, we are your number one choice. We’ve helped clients near and far with our committed customer-first approach. And now it’s your turn.

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  • Kupchick Heating & Cooling Inc
    5
    213 Farist Rd, Fairfield, 06825, US

    We are Fairfield Heating & Cooling, a family owned and operated business serving Fairfield County for over 30 years. We specialize in providing quality heating and cooling services for residential customers. Our team of experienced technicians is dedicated to providing prompt, reliable, and professional service. We offer a wide range of services, including heat pump installation, furnace installation, floor heating, and exhaust fan installation. We are licensed, bonded, and fully insured, so you can be confident that you are in good hands. We pride ourselves on our commitment to customer satisfaction and strive to exceed your expectations.

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  • Marzano Plumbing & Heating llc
    4.9
    Hartford, 06114, US

    Tony Marzano Plumbing & Heating LLC is a family-owned and -operated business serving the Hartford, CT area since 1978. We provide a wide range of plumbing and remodeling services, from general repairs to complete kitchen and bathroom overhauls. Our goal is to deliver professional customer service, timely completion, and affordable prices. Whether you need a minor fix or a major upgrade, our team of experts can handle it all. Contact us today to schedule an appointment and experience the Tony Marzano difference.

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  • American Heating & Air Conditioning Service LLC
    4.8
    64 Westridge Dr, Waterbury, 06708, US

    American Heating & Air Conditioning Ensuring comfort with the best air conditioning repair, maintenance, and services for your Hartford, Litchfield, and New Haven county home for over 25 years. Call 203-756-5040 to Schedule Your Air Conditioner Service. Since 1978, American Heating & Air Conditioning Service has proudly offered top-notch HVAC services across the greater Waterbury, Southington, and Southbury regions. Our expert team leverages the latest in HVAC technology to ensure your home or business enjoys optimal comfort and efficiency. Specializing in ductless mini-split and central air conditioning, we go beyond fixing problems to provide enduring solutions and unparalleled service. Schedule your appointment today to experience the American difference.

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  • New England Air Systems LLC
    4.7
    26 Federal Rd, Danbury, 06810, US

    NEW ENGLAND AIR SYSTEMS is a family owned heating & air conditioning company located in Danbury, CT. We have been servicing local homeowners for more than 20 years.

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  • Chernin HVAC & Refrigeration L.L.C.
    5
    Waterbury, Waterbury, CT, US

    Welcome to Chernin HVAC & Refrigeration, LLC, where comfort meets reliability. Your trusted partner in HVAC solutions for both residential and commercial needs. With years of expertise, we ensure your indoor environment remains optimal, regardless of the season. Let us ensure you’re in your temperature comfort zone! We bring unparalleled expertise in HVAC and refrigeration. Our team’s dedication to client satisfaction, our transparent pricing, and our vast range of services make us the preferred choice for both commercial and residential projects. Leveraging advanced tools and technology, we ensure efficiency and longevity in all our installations and repairs. Our experience isn’t just about years; it’s about the difference we’ve made in the lives of our clients. At Chernin HVAC & Refrigeration, LLC, we prioritize your comfort, ensuring every service we offer exceeds your expectations. From the moment you call us to the completion of the job, expect professionalism, prompt service, and solutions tailored to your unique needs. Dive into a hassle-free HVAC experience today.

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  • American Services Group LLC
    4.8
    2 Ann St, Greenwich, 06830, US

    American Services Group LLC is a company dedicated to providing top-notch commercial and residential air duct and dryer vent cleaning services. We prioritize customer satisfaction and strive to deliver exceptional service. Our team is committed to meeting your needs with professionalism and discretion. With a decade of experience serving the Tri-State area, we've built a reputation for excellence in the industry. We're confident in our ability to provide you with the best service possible and look forward to earning your trust. We understand that your time is valuable, so we aim to make the process as hassle-free as possible. Whether you need air duct cleaning to improve indoor air quality or dryer vent cleaning for safety and efficiency, our team is here to help.

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  • Ray's Heating and Cooling LLC
    4.6
    83 Johnson St., Bridgeport, 06604, US

    Ray's Heating & Cooling LLC is a locally owned and operated HVAC company serving Bridgeport, CT, and the surrounding Fairfield County area. With over 20 years of experience, they pride themselves on providing exceptional heating and cooling services with an unparalleled customer experience. Their team of highly trained and certified professionals is dedicated to delivering quality workmanship, adhering to manufacturer requirements, and backing their work with strong guarantees. Ray's Heating & Cooling aims to be more than just a local HVAC company; they strive to be the go-to choice for all your comfort needs. They offer a wide range of services, including HVAC repair, maintenance, installation, and cleaning and testing. Their commitment to customer satisfaction is evident in their free estimates, 24/7 emergency service, and transparent pricing. Ray's Heating & Cooling understands the importance of a well-functioning HVAC system and is dedicated to providing reliable, efficient, and cost-effective solutions to keep your home or business comfortable year-round.

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  • Air Solutions, Inc.
    4.8
    430 Fairfield Avenue, Stamford, 06902, US

    Air Solutions Inc. specializes in high efficiency heating and cooling products and the latest technologies. We take great pride in providing our customers with the highest standard of HVAC service and propane delivery. With over 20 years of experience, our team of expert technicians and friendly office staff are dedicated to providing top-notch service to our customers. We operate on one overriding principle: we go the extra mile. Our team can analyze your current system and provide the proper fix to any issue. We design and install new tanks both above and below ground and provide complete maintenance. We also provide routine air conditioning & heating services or replacement. Our indoor air quality professional knows what to look for and can schedule a FREE consultation. Our expert staff can safely and quickly install a new generator in your home. We also provide complete maintenance. We specialize in Residential service and repair work. There is no job too small for our fully licensed service men.

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Frequently Asked Questions About HVAC Companies

Find answers to common questions about HVAC services, finding contractors, and getting the best heating and cooling solutions for your needs.

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or lukewarm air.
  • Ice Buildup: Ice may form on the AC unit.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds can indicate a refrigerant leak.
If you suspect low refrigerant, contact an HVAC technician to fix the leak and add refrigerant.

Should I repair or replace my old furnace?

Here are some factors to consider when deciding whether to repair or replace your furnace:
  • Age: Furnaces typically last 15-20 years. If yours is significantly older, replacement is often the better long-term choice.
  • Frequency and Cost of Repairs: If you've been having frequent or expensive repairs, replacing the furnace might be more cost-effective in the long run.
  • Energy Efficiency: Newer furnaces are significantly more energy-efficient, which can lead to lower energy bills.
  • Safety Concerns: Older furnaces can pose safety risks, such as carbon monoxide leaks. A new furnace offers enhanced safety features.
Consult with a trusted HVAC professional to assess your furnace and get recommendations.

How can I improve my home's indoor air quality?

You can take these steps to improve your indoor air quality (IAQ):
  • Regular Air Filter Replacement: Change or clean your HVAC system’s air filters regularly (every 1-3 months).
  • Professional Air Duct Cleaning: Have your air ducts cleaned by professionals every few years to eliminate dust, mold, and other contaminants.
  • Improve Ventilation: Ensure adequate ventilation in your home to bring in fresh air and exhaust stale air. Use exhaust fans in kitchens and bathrooms.
  • Control Humidity Levels: Use a humidifier or dehumidifier to maintain optimal humidity levels and prevent mold growth.
  • Clean Regularly: Dust and vacuum frequently to minimize airborne particles.
  • Avoid Smoking Indoors: Smoking indoors significantly reduces IAQ.
  • Use Natural Cleaning Products: Opt for natural cleaning products that don’t release harmful VOCs (volatile organic compounds).
  • Monitor Indoor Air Quality: Consider using an indoor air quality monitor to track pollutant levels.
If you have persistent IAQ issues, consult with an HVAC professional or an indoor air quality specialist for further assessment and solutions.

How can I tell if my furnace filter needs changing?

Here are some signs your furnace filter needs changing (remember to change it every 1-3 months):
  • Reduced Airflow: Noticeably weaker airflow from your vents.
  • Dusty Vents: Dust accumulation around your vents.
  • Increased Dust: More dust than usual in your home.
  • Allergies or Respiratory Issues: Worsening allergy symptoms or respiratory problems.
  • Higher Energy Bills: Your furnace becomes less efficient.
  • Overheating: The system overheats due to restricted airflow.
Check your filter monthly and change it as needed to maintain good indoor air quality and HVAC system efficiency.

What are the signs my air conditioner needs refrigerant?

Low refrigerant levels can cause various problems with your air conditioner:
  • Warm Air: The most noticeable sign is that the AC is blowing warm or not cool air.
  • Ice Buildup: Ice may form on the AC unit.
  • Increased Energy Bills: Your system has to work harder to cool, leading to higher energy consumption.
  • Hissing or Bubbling Sounds: These sounds may suggest a refrigerant leak.
If you suspect low refrigerant, contact an AC repair specialist to diagnose the issue and recharge the system.

Should I repair or replace my old furnace?

Deciding between repairing or replacing your furnace depends on
  • Age: Furnaces typically last 15-20 years. If yours is significantly older, replacement is often the better long-term choice.
  • Frequency and Cost of Repairs: If you've been having repeated repairs, replacing the furnace might be more cost-effective in the long run.
  • Energy Efficiency: Newer furnaces are significantly more energy-efficient, which can lead to lower energy bills.
  • Safety Concerns: Older furnaces can pose safety risks, such as carbon monoxide leaks. A new furnace offers enhanced safety features.
Consult with a reputable HVAC professional to assess your furnace and get recommendations.

How can I improve my home's indoor air quality?

You can take these steps to improve your indoor air quality (IAQ):
  • Regular Air Filter Replacement: Change or clean your HVAC system’s air filters regularly (every 1-3 months).
  • Professional Air Duct Cleaning: Have your air ducts cleaned by professionals every few years to eliminate dust, mold, and other contaminants.
  • Improve Ventilation: Ensure adequate ventilation in your home to bring in fresh air and exhaust stale air. Use exhaust fans in kitchens and bathrooms.
  • Control Humidity Levels: Use a humidifier or dehumidifier to maintain optimal humidity levels and prevent mold growth.
  • Clean Regularly: Dust and vacuum frequently to minimize airborne particles.
  • Avoid Smoking Indoors: Smoking indoors significantly reduces IAQ.
  • Use Natural Cleaning Products: Opt for natural cleaning products that don’t release harmful VOCs (volatile organic compounds).
  • Monitor Indoor Air Quality: Consider using an indoor air quality monitor to track pollutant levels.
If you have persistent IAQ issues, consult with an HVAC professional or an indoor air quality specialist for further assessment and solutions.

How can I tell if my furnace filter needs changing?

You should change your furnace filter regularly, typically every 1-3 months, or more often if you have pets or allergies. Here are some signs your filter needs changing:
  • Reduced Airflow: Noticeably weaker airflow from your vents.
  • Dusty Vents: Dust accumulation around your vents.
  • Increased Dust: More dust than usual in your home.
  • Allergies or Respiratory Issues: Worsening allergy symptoms or respiratory problems.
  • Higher Energy Bills: A dirty filter restricts airflow, forcing your furnace to work harder.
  • Overheating: The system overheats due to restricted airflow.
Check your filter monthly and change it as needed to keep your system running efficiently.