Commercial HVAC Essex

Best Commercial HVAC Services in Essex

Get 3 FREE Industrial HVAC quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best service.

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  • Seaman Mechanical Services Inc
    3.3
    22 Shelter Rock Ln, Danbury, 06810, US

    Seaman Mechanical Services Inc. is a company with over two decades of experience providing heating, air conditioning, and mechanical solutions for businesses of all types. Our team of experienced technicians specializes in diagnosing and repairing all climate control issues, ensuring your business stays comfortable and efficient. We serve a wide range of clients in the commercial, industrial, and institutional markets throughout Connecticut. Whether you need a new air conditioning system, routine maintenance, or help improving your energy efficiency, Seaman Mechanical is here to help. Our technicians are available 24/7 for emergency service, and we offer free estimates. We are committed to providing our clients with the highest quality service and workmanship. Our technicians are licensed and insured, and we are proud to be a trusted partner for businesses in the Connecticut area. Call us today for a free estimate or to learn more about our services.

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  • Duct Diagnostics
    4.9
    773 Bridgeport Ave, Milford, 06460, US

    Duct Diagnostic’s goal is to exceed every customer’s expectations! Our courteous, experienced technicians will do a thorough job while respecting your property. When we finish the job, your home will be as clean as when they arrived. We are known for our integrity and great service at a fair price! Although we are headquartered in Milford, CT, our team of certified air systems cleaning specialists provides services to cities and towns across the entire state of Connecticut. For a free inspection of your home or business, please contact us through our online form, or call us at (203) 734-1532.

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  • AirWay Heating Cooling Enterprises
    3.4
    10000 Manchester Rd, Suite 100, St. Louis, 63123, US

    Airway Heating & Cooling is a family owned and operated business serving the greater St. Louis area. 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 makes and models of heating and cooling systems. We are also proud to offer 24/7 emergency service.

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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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  • Saucier Mechanical Services
    4.7
    148 Norton Street, Plantsville, 06479, US

    Saucier Mechanical Services has been serving Connecticut since 1991. We are the area’s premier commercial and residential heating and cooling company. We also provide sheet metal fabrication and installation as well as duct cleaning services. Whether you own a commercial building or a home, whether you need installation or service, our goal is to be there when you need us and take care of your problem quickly and professionally.

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  • Crest Mechanical Services Inc
    4.2
    41 Walnut Street, Hartford, 06120, US

    Founded in 1964, Crest Mechanical Services is a family owned 3rd generation mechanical contractor, assisting general contractors and facility owners with commercial projects anywhere in Connecticut. Crest offers services that include ductwork fabrication, piping, welding, metal fabrication, HVAC controls, plumbing, and fire sprinkler work. Crest has the knowledge and flexibility to provide cost effective pricing without sacrificing quality. Our team of estimators can provide competitive up-front costs and value engineering options throughout construction while still keeping high-quality installation the priority.We pride ourselves on finishing our projects on time and within budget. Our team of over 100 employees gives us the ability to meet tight schedules while working with general contractors and facility owners to eliminate mechanical cost overages.Our ownership partners hold state licenses in 5 different trades and have over 120 combined years of service in mechanical construction. Our field management team consists of knowledgeable licensed tradesmen who average more than 15 years of service within the company.Crest treats safety with the highest priority. We employ a full time safety officer who performs site visits and project evaluation regularly. Our goal is to minimize injuries and downtime that result from unsafe workplace conditions. We’re proud to say that we have been awarded excellence in safety awards by the Connecticut Association of Builders and Subcontractors in 4 of the past 5 years.We’re not afraid to say it- our team of installers and technicians is extremely talented. We value high quality installations that exceed mechanical codes and customers’ expectations.Not only do we install boilers and water heaters, but we service them too. With same-day commercial service throughout Connecticut, Crest will get you back up and running.

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  • One Hour Heating & Air Conditioning® of Bristol
    4.8
    10 Makara Street, Terryville, 06786, US

    One Hour Heating & Air Conditioning is a premier HVAC service provider in the United States. We respect our customers, their time, and the trust they put in us to keep their homes comfortable. We back all our work with a 100% customer satisfaction guarantee for two years and are always on time - guaranteed. Our team of experts is dedicated to providing responsive, reliable HVAC help when you need it most.

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  • Alliance Heating & Air Conditioning
    4.7
    25 Brookfield Avenue, Bridgeport, 06610, US

    Alliance Heating and Air Conditioning has been providing superior residential, commercial and indoor comfort solutions to Connecticut and New York for over 35 years. We service all heating and cooling needs for your home or business, including: Heat pump and forced air replacement Geothermal heating installation Rooftop Cooling Units Condenser repair and maintenance Indoor air quality solutions Specialty solutions for hobbyists, collectors and investors HVAC sales, service and repair Regardless of your home or business HVAC service needs, call us for a consultation to experience why Alliance has been the contractor of choice for Connecticut and New York heating and cooling service since 1979.

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  • Hartford Mechanical
    4.9
    Hartford, US

    Hartford Mechanical is a family-owned and operated plumbing company located in Hartford county. We are a full-service plumbing company that is fully licensed and insured, employing local Master Plumbers ready to provide expert solutions for your plumbing needs. Hartford Mechanical can service all of your residential plumbing needs. We pride ourselves on being Fast, Friendly, and Clean. We will service all areas of Hartford, west Hartford , east Hartford , Glastonbury , Wethersfield, Vernon , Windsor , Manchester. We proudly provide Hartford county with a full range of plumbing services. Give us a call today for quality plumbing installation and repair services in Hartford county.

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  • Candlewood Valley Heating & Air Conditioning, LLC
    5
    147 Danbury Rd Unit 19, New Millford, 06776, US

    Proudly serving Fairfield and Litchfield Counties, Candlewood Valley Heating & Air Conditioning, LLC 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. Our Organization Offers: Residential Heating & Air Conditioning Products, Commercial HVAC Services, Installation & Replacement, Trained Technicians, Equipment Retrofit & Replacement, Preventative Maintenance, Extended Warranties on New Equipment, Emergency Service, Indoor Air Quality Specialists, Service All Makes & Models, Sheet Metal Fabrication.

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Frequently Asked Questions about Commercial HVAC

Find answers to common questions about commercial HVAC systems, services, and finding the right contractor for your business in USA.

What is a Variable Air Volume (VAV) system?

A Variable Air Volume (VAV) HVAC system adjusts the volume of air based on the heating and cooling needs of specific spaces. VAV systems save energy by minimizing waste. A VAV system is often used in large commercial or office buildings.

What is a chiller, and how does it work?

A chiller is a refrigeration system that cools water or other fluids to a low temperature. This coolant is then circulated through pipes to air handling units or fan coil units, which cool the air in the building. Chillers are often used in large commercial buildings, such as office towers and hospitals.

How is commercial HVAC different from residential HVAC?

Key differences between commercial and residential HVAC include:
  • Size and Capacity: Commercial HVAC systems are usually much larger than residential systems to handle greater heating and cooling demands of bigger spaces.
  • Complexity: Commercial HVAC systems are more complex, often using multiple units, zones, and advanced controls.
  • Ductwork: Commercial ductwork is typically more extensive and complex than residential ductwork.
  • Refrigerant: Commercial systems may use different types of refrigerant than those used in residential systems.
  • Maintenance Requirements: Regular maintenance is essential for both types of systems, but commercial systems typically require more frequent and specialized maintenance.
  • Cost: Commercial HVAC installation and maintenance costs are generally higher than residential due to system complexity and specialized labor required.

What is an HVAC load calculation?

An HVAC load calculation is an assessment of the heating and cooling needs required to maintain comfortable indoor temperatures. It takes into account factors such as building size, insulation, window area, and occupancy. An accurate load calculation is essential for properly sizing the system A qualified HVAC professional should always perform a load calculation.

What is a Variable Air Volume (VAV) system?

A Variable Air Volume (VAV) HVAC system adjusts the volume of air based on the heating and cooling needs of specific spaces. This provides greater temperature control and improves energy efficiency by only delivering the precise amount of air needed. A VAV system is often used in large commercial or office buildings.

What is a chiller, and how does it work?

A chiller is a refrigeration system that cools water or other fluids to a low temperature. This chilled water is used to absorb heat from indoor air, providing efficient cooling for large spaces. Chillers are often used in large commercial buildings, such as office towers and hospitals.

How is commercial HVAC different from residential HVAC?

Commercial and residential HVAC systems share similarities but also have key differences:
  • Size and Capacity: Commercial HVAC systems are usually much larger than residential systems to handle greater heating and cooling demands of bigger spaces.
  • Complexity: Commercial HVAC systems are more complex, often using multiple units, zones, and advanced controls.
  • Ductwork: Commercial ductwork is typically more extensive and complex than residential ductwork.
  • Refrigerant: Commercial systems may use different types of refrigerant than those used in residential systems.
  • Maintenance Requirements: Regular maintenance is essential for both types of systems, but commercial systems typically require more frequent and specialized maintenance.
  • Cost: Commercial HVAC installation and maintenance costs are generally higher than residential due to system complexity and specialized labor required.

What is an HVAC load calculation?

An HVAC load calculation determines the amount of heating or cooling capacity required to maintain comfortable indoor temperatures. Variables like climate and building materials are also part of the calculation. An accurate load calculation is essential for selecting the correct size HVAC system. An incorrectly sized system can lead to inefficiency, discomfort, and premature equipment failure.