Emergency HVAC Hartford

Top 10 24/7 HVAC Repair in Hartford

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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.

  • Your Comfort is Just a Call Away. You Can Trust Our Heating & Cooling Pros! Find Your Location. Play Here For You When You Need Us Most! 'Round the Clock Availability. No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected. 100% Satisfaction Guarantee. We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service. StraightForward Pricing Guide. Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees! Always On Time…Or You Don’t Pay A Dime! We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free. Learn More About Us. Always On Time...Or You Don't PayA Dime! HVAC Service By Local HVAC Experts You Can Trust. When homeowners want a reliable heating or air conditioning system that they don’t have to think about, they call One Hour Heating & Air Conditioning. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort. At One Hour, we respect you, we respect your time, and, most importantly, we respect the trust that you put in us to keep your home comfortable. It’s why we back all of our work with a 100% customer satisfaction guarantee for two years, and it’s why we’re always on time - guaranteed.

  • 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.

  • Dynamic Mechanical
    4.7
    West Hartford, US

    Dynamic Mechanical is proud to be West Hartford, CT's partner in all things HVAC. Since we got started in 2006, we've been committed to delivering comfort to homes and businesses throughout Hartford County, New Haven County, and the surrounding areas. Our licensed and insured team provides top-notch service, solving problems that other companies might find too challenging. Family-owned and operated, we embody the warmth of a close-knit community and the professionalism of seasoned industry experts. We understand that each customer's needs are unique, and we strive to provide customized heating, cooling, and indoor air quality solutions that align with those needs. Whether it's a same-day appointment or an emergency repair, we're here for you 24/7, ensuring that comfort is always within your reach.

  • Ductworks HVAC Services
    4.9
    175 Spring Street, Southington, 06489, US

    Since 1992, Ductworks HVAC Services has been providing top-quality heating and cooling services to Southington, CT, and the surrounding areas. We are a family-owned and operated business with over 30 years of experience. When you choose Ductworks, you're getting our team, not subcontractors. Our team is made up of highly trained, NATE-certified technicians who take a quality-first approach. We specialize in providing a wide range of services, including installation and repairs of air conditioning systems, furnaces, boilers, heat pumps, ductless HVAC systems, water heaters, and more. We are committed to providing our customers with the highest level of service and satisfaction.

  • 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!

  • East Hartford Heating & Cooling
    4.3
    Hartford, US

  • Air, Inc.
    4.8
    Branford, CT, 171 Short Beach Rd, 06405, US

    Air Inc. Heating and Air Conditioning is a quality HVAC contractor offering a wide range of superior HVAC services ranging from ductless heat pump installation to air conditioner repair and duct sealing. Our greatest asset is our team of highly skilled and experienced HVAC technicians. Whether you're using a gas furnace, oil boiler, heat pump system, or a central air conditioning unit, you can count on our technicians to know just how to service your system. We place a particular focus on providing homeowners with more energy efficient heating and cooling options. All too many homeowners find themselves stuck with inefficient systems that are not only less environmentally friendly but also cost homeowners every year in energy bills. All the systems we work with and install are designed to be more energy efficient and cost-effective.

  • Climatech Mechanical Heating and Air Conditioning Services
    4.8
    150 Dudley Ave, Wallingford, 06492, US

    Climatech Mechanical Services, Inc. is a family-owned and operated business celebrating 30 years of providing premier HVAC service to residential and commercial clients in Wallingford, Connecticut, and surrounding areas. We pride ourselves on our commitment to excellence, offering expert installations, reliable repairs, and unmatched customer satisfaction. Our team of experienced technicians is dedicated to providing thorough and informative service, ensuring your HVAC system runs smoothly and efficiently year-round. From traditional heating and air conditioning units to boilers, heat pumps, and tankless water heaters, we offer a wide range of solutions to meet your needs. We are proud to serve the communities of Cheshire, Hamden, Meriden, New Haven, New Haven County, Wallingford, and Waterbury. Contact us today for a free estimate and experience the Climatech Mechanical difference!

  • 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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Frequently Asked Questions About Emergency HVAC Services

Find answers to common questions about emergency HVAC repair and 24/7 heating and cooling services.

What is carbon monoxide, and how can it affect my HVAC system?

Carbon monoxide (CO) is an invisible and odorless that is highly toxic when inhaled. Furnaces and other fuel-burning equipment produce carbon monoxide if they malfunction. CO can leak into your home if the heat exchanger in a furnace is cracked. Regular HVAC maintenance, including inspection of the heat exchanger, is important for preventing carbon monoxide leaks. CO detectors save lives.

What is a heat exchanger, and why is it important?

A heat exchanger transfers heat from the burned fuel to the air that circulates throughout your home. It separates the combustion process from the circulating air, ensuring that exhaust gases are vented safely outside while clean, heated air is distributed throughout your home. A cracked heat exchanger is a serious safety hazard, as it can allow carbon monoxide to leak into your home. Consult with an HVAC professional if you suspect a problem with your heat exchanger.

What is a dehumidifier, and do I need one?

A dehumidifier removes excess moisture from the air, improving indoor air quality and comfort, especially during humid summer months.. High humidity can make your home feel hotter and stickier. A dehumidifier can help to create a healthier and more comfortable indoor environment. You can use a portable dehumidifier for specific rooms or have a whole-house dehumidifier integrated with your HVAC system.

How do I reset my HVAC system?

If your system isn't working correctly, you can try resetting it before calling a technician. Follow these steps to reset your system:
  1. Turn off the system: Switch off your HVAC system at the thermostat.
  2. Turn off the power: Locate the circuit breaker for your HVAC system and turn it off.
  3. Wait: Wait at least 5 minutes for the system to completely power down.
  4. Restore power: Turn the circuit breaker back on.
  5. Turn on the system: Switch your HVAC system on at the thermostat.
If the problem persists after resetting, you likely have a more serious problem and should consult with a professional.

What is carbon monoxide, and how can it affect my HVAC system?

Carbon monoxide (CO) is an odorless, colorless, and tasteless gas that is dangerous when inhaled. Malfunctioning fuel-burning appliances, like furnaces or boilers, can produce carbon monoxide. CO can leak into your home if the heat exchanger in a furnace is cracked. Regular HVAC maintenance, including inspection of the heat exchanger, is important for preventing carbon monoxide leaks. Install carbon monoxide detectors in your home to alert you to dangerous levels of CO.

What is a heat exchanger, and why is it important?

The heat exchanger is a vital component of a furnace. It separates the combustion process from the circulating air, ensuring that exhaust gases are vented safely outside while clean, heated air is distributed throughout your home. Regular inspection of your heat exchanger is vital for preventing CO leaks. Annual furnace maintenance is crucial for checking the condition of the heat exchanger and ensuring safe operation.

What is a dehumidifier, and do I need one?

A dehumidifier removes excess moisture from the air, improving indoor air quality and comfort, especially during humid summer months.. High humidity can lead to mold growth, musty odors, and respiratory problems. A dehumidifier can help to maintain comfortable humidity levels. You can use a portable dehumidifier for specific rooms or have a whole-house dehumidifier integrated with your HVAC system.

How do I reset my HVAC system?

Sometimes, a simple reset can resolve minor HVAC issues. Here's how to reset your HVAC system:
  1. Turn off the system: Switch off your HVAC system at the thermostat.
  2. Turn off the power: Locate the circuit breaker for your HVAC system and turn it off.
  3. Wait: Wait at least 5 minutes for the system to completely power down.
  4. Restore power: Turn the circuit breaker back on.
  5. Turn on the system: Switch your HVAC system on at the thermostat.
If the problem persists after resetting, you likely have a more serious problem and should consult with a professional.