HVAC Companies Old Greenwich

Find the best HVAC Services in Old Greenwich

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  • Superior HVAC & Tank Removal | Residential Heating & Cooling Contractor
    4.9
    240 Railroad Hill Street Building B, Waterbury, 06708, US

    Since 1947, Superior HVAC & Tank Removal has been Connecticut’s source for exceptional heating, AC, & tank removal service. Whether you’re looking to upgrade your current heating system or need a repair, our team is here to help. We provide AC solutions for homes and businesses to stay cool and comfortable during hot weather. From pipe repairs to leak detection, you can count our experts to fix any plumbing emergency or plumbing issue in your home or business. We’re familiar with current environmental laws, regulations, and industry standards that apply to even the smallest ground storage tanks. Our Experts Are Available 24/7 365 Days A Year. Let us help you keep your home comfortable for your family all season long. Superior HVAC & Tank Removal has skilled professionals who can install and repair heating and cooling systems, and plumbing install or repair for your home or business.

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  • BELUGA HEATING-AIR-ELECTRICAL
    4.8
    577 N Main St Suite 301, Brewster, 10509, US

    Beluga Heating and Air Conditioning LLC is your trusted partner for all your heating, cooling, and plumbing needs in Putnam and Dutchess Counties. We are a family-owned and operated business with over 20 years of experience providing exceptional service to our customers. Our team of highly skilled technicians is dedicated to delivering prompt, reliable, and efficient solutions for all your home comfort needs. We offer a wide range of services, including HVAC installation, maintenance, and repair, as well as plumbing services such as water heater replacement, sump pump services, and tankless water heater installation. We are committed to using the latest technology and equipment to ensure your complete satisfaction. At Beluga Heating and Air Conditioning LLC, we believe in building lasting relationships with our customers based on trust, integrity, and exceptional service.

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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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  • Direct Home Services Heating & Cooling Specialists
    5
    Middlefield, CT, 478 Main St, 06455, US

    Direct Home Services takes the very best care of homeowners in Middlefield and surrounding areas. We started as a small, family-owned HVAC company, and while we’ve grown considerably, we’ve retained our personalized attention to our customers. Calling (860) 339-6001 accesses a depth of expertise, resources, and capabilities that are unmatched, all devoted and customized to your specific needs.

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  • Connecticut Cooling & Heating, Inc.
    4.4
    123 Main Street, Suite 100, Hartford, 06106, US

    CT Cooling & Heating is a family-owned and operated business serving the greater Hartford area for over 20 years. We are dedicated to providing our customers with the highest quality heating and cooling services at competitive prices. Our team of experienced technicians is committed to providing prompt, reliable, and professional service. We offer a wide range of services, including installation, repair, and maintenance of all types of heating and cooling systems. We are fully licensed and insured, and we stand behind our work with a 100% satisfaction guarantee. At CT Cooling & Heating, we understand that your home comfort is important to you. That's why we offer 24/7 emergency service to ensure that you are never left without heat or air conditioning. We also offer financing options to make our services affordable for everyone. Contact us today to schedule a free consultation. We look forward to serving you!

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  • Aire Serv of Southwest Connecticut
    4.8
    123 Main Street, Suite 100, Fairfield, 06824, US

    Aire Serv of Southwest Connecticut is your locally owned and operated expert for heating and cooling services in Fairfield, CT. We're dedicated to providing premium services with a Neighborly Done Right Promise™. Our team of expert service professionals offers upfront pricing, no overtime charge, on-the-way alerts, and anytime service to ensure your comfort and peace of mind. We're proud to be a Neighborly Company, known for our commitment to quality and customer satisfaction. Whether you need routine maintenance, repairs, or a new system installation, Aire Serv of Southwest Connecticut is here to help. Contact us today to schedule your appointment and experience the Aire Serv difference.

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  • Advanced Heating & Air Conditioning
    5
    701 Nutmeg Road North Suite 3, South Windsor, 06074, US

    Bringing Comfort to Your Home 24/7! High-Quality Heating Installation & Repair We are a proud Elite dealers of HEIL heating and cooling products, as well as Mitsubishi Diamond Contractors Preferred. We specialize in Central A/C and Heating service, repair, and installation. We sell, install, and service all makes and models of equipment and our thorough approach to all of our services ensures your systems are running safely and efficiently. We take pride in getting the job done correctly and on time to secure total customer satisfaction. We are dedicated to providing superior service and equipment at a competitive price.

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  • BLM Refrigeration Heating & Air Conditioning
    4.1
    Bridgeport, CT, BLM Refrigeration Heating & Air Conditioning, 06605, US

    BLM Refrigeration Heating & Air Conditioning is a locally-owned and operated business established in 1993. We take pride in offering prompt, high-quality HVAC services and repairs for both residential and commercial customers throughout Bridgeport, Trumbull, Fairfield County, and Stratford, CT. Our team of expertly-trained professionals specializes in heating, cooling, and refrigeration services, including repair and maintenance. We understand that your HVAC system plays a crucial role in your comfort, air quality, and overall well-being. That's why we are dedicated to providing superior workmanship and honest service for all your HVAC needs. From seasonal AC startup services to furnace repair, we've got you covered. Choose BLM Refrigeration Heating & Air Conditioning for preventative service, routine maintenance, emergency and non-emergency repairs, installations, and more.

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  • M & S Mechanical, LLC
    Naugatuck, CT 06770, M & S Mechanical, LLC, 06770, US

    M & S Mechanical, LLC is a family-owned HVAC company serving the Naugatuck, CT area for over 50 years combined experience. We are committed to providing top-notch service and ensuring your comfort no matter the weather. Whether you need a new air conditioning unit, maintenance checks on your heating system, or any other HVAC service, our team of professionals is here to help. We offer free estimates and discounts for military members and veterans. We understand that your HVAC system is essential to your home or business, and we take pride in providing reliable and efficient solutions. From AC replacements and heating system replacements to new construction HVAC services and ductwork services, we handle it all. Contact us today to learn more about our services and how we can keep you cool and comfortable all year round.

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  • Precise HVAC Home Services
    5
    35 Wooster Ct, Bristol, 06010, US

    Experience Unparalleled Professionalism and Excellence Right from the Start! Experience Unrivaled Comfort and Peace of Mind by Scheduling Your HVAC Service with Precise HVAC Home Services Today, Where Your Comfort is Our Top Priority! At Precise HVAC Home Services, we understand the importance of a comfortable and safe home environment. Our mission is to provide top-tier heating, air conditioning, and water heater services to homeowners like you. With years of experience and a commitment to excellence, we’ve become a leading name in the HVAC industry.

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Frequently Asked Questions About HVAC Companies

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

What is an AFUE rating, and why is it important?

AFUE (Annual Fuel Utilization Efficiency) measures how effectively a furnace converts fuel to heat. Higher AFUE furnaces waste less fuel. The minimum AFUE for new furnaces is usually 80%, but high-efficiency furnaces can achieve AFUE ratings of 90-98%. Investing in a high-efficiency furnace can save money on heating costs over time.

What are the different types of HVAC systems?

Several types of HVAC systems are available for residential and commercial buildings:
  • Split Systems: The most common type, consisting of an outdoor unit (condenser/compressor) and an indoor unit (air handler/furnace).
  • Heat Pumps: Provide both heating and cooling by transferring heat between indoor and outdoor air.
  • Ductless Mini-Splits: Ideal for homes without existing ductwork or for adding heating and cooling to specific zones.
  • Packaged Units: A single unit that contains all the system's components.
  • Geothermal Heat Pumps: Use the earth's stable temperature to provide highly efficient heating and cooling.
An HVAC professional can help determine the best type of system for your needs and budget.

What should I ask an HVAC technician during a service call?

When an HVAC technician comes for a service visit, ask these important questions:
  • What is the source of the problem? Get a clear explanation of the issue and what caused it.
  • What are my repair options? Discuss different repair solutions, if applicable, and their associated costs.
  • Are there any preventative measures I can take? Find out if there are steps you can take to prevent future problems.
  • Do you recommend a repair or replacement? If repairs are extensive or the system is old, consider replacement.
  • What are the warranties on parts and labor? Understand the warranties before agreeing to any repairs.
  • Do you have any customer reviews or testimonials I can check? Reputable HVAC technicians are often happy to provide references or direct you to customer reviews.
Asking these questions can help you make an informed decision and feel confident in the HVAC technician's expertise and recommendations.

What is the best temperature to set my thermostat in summer?

The best temperature to set your thermostat in summer depends on your personal preferences and how much you’re willing to spend on energy costs. A general recommendation is to set your thermostat to 78°F (26°C) when you're home and awake. Consider a programmable thermostat that allows you to automatically adjust the temperature based on your schedule.

What is an AFUE rating, and why is it important?

AFUE (Annual Fuel Utilization Efficiency) measures how effectively a furnace converts fuel to heat. A higher AFUE rating means greater efficiency and lower energy bills. The minimum AFUE for new furnaces is usually 80%, but high-efficiency furnaces can achieve AFUE ratings of 90-98%. Investing in a high-efficiency furnace can save money on heating costs over time.

What are the different types of HVAC systems?

Several types of HVAC systems are available for residential and commercial buildings:
  • Split Systems: The most common type, consisting of an outdoor unit (condenser/compressor) and an indoor unit (air handler/furnace).
  • Heat Pumps: Provide both heating and cooling by transferring heat between indoor and outdoor air.
  • Ductless Mini-Splits: Ideal for homes without existing ductwork or for adding heating and cooling to specific zones.
  • Packaged Units: A single unit that contains all the system's components.
  • Geothermal Heat Pumps: Use the earth's stable temperature to provide highly efficient heating and cooling.
An HVAC professional can help determine the best type of system for your needs and budget.

What should I ask an HVAC technician during a service call?

When an HVAC technician comes for a service visit, ask these important questions:
  • What is the source of the problem? Get a clear explanation of the issue and what caused it.
  • What are my repair options? Discuss different repair solutions, if applicable, and their associated costs.
  • Are there any preventative measures I can take? Find out if there are steps you can take to prevent future problems.
  • Do you recommend a repair or replacement? If repairs are extensive or the system is old, consider replacement.
  • What are the warranties on parts and labor? Understand the warranties before agreeing to any repairs.
  • Do you have any customer reviews or testimonials I can check? Reputable HVAC technicians are often happy to provide references or direct you to customer reviews.
Asking these questions can help you make an informed decision and feel confident in the HVAC technician's expertise and recommendations.

What is the best temperature to set my thermostat in summer?

The best temperature to set your thermostat in summer depends on your personal preferences and how much you’re willing to spend on energy costs. A general recommendation is to set your thermostat to 78°F (26°C) when you're home and awake. Consider a programmable thermostat that allows you to automatically adjust the temperature based on your schedule.