Emergency HVAC Williston

Top 24/7 HVAC Repair in Williston

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

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  • Fischer's Heating & Gas
    3.9
    Burlington, US

    Fischer’s Refrigeration, Heating & Gas services the Greater Chittenden County area. Offering local service you can rely on! As a locally owned and operated company, you’ll work with a team that is familiar with all state and town locations, codes and regulations. We offer complete HVAC services, including gas piping, sizing, propane and natural gas conversions, experienced, reliable service, and knowledge of local regulations. If you’re experiencing HVAC issues, Fischer’s Refrigeration, Heating & Gas offers quality repairs and service. Our service team will work with you to build a solid relationship and meet your residential or commercial refrigeration, gas, and heating needs.

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  • ARC Mechanical Contractors Inc.
    2.6
    229 Depot St., Bradford, 05033, US

    Since 1947, ARC has provided quality heating, cooling, ventilation, plumbing, refrigeration, mechanical piping, ductwork, and controls for commercial, residential, institutional, industrial, and municipal facilities in eastern Vermont and western New Hampshire. We offer design/build services for both new construction and/or renovation. We also have a highly-trained service department dedicated to keeping heating, cooling, and refrigeration systems operating efficiently and reliably. ARC was voted the best HVAC provider in April 2013 by Valley Business Journal readers. ARC added a solar system that provides 76% of hot water for the apartment complex.

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  • VHV Company - Full Service HVAC/R & Plumbing Construction and Service Repair
    4.3
    16 Tigan Street, Winooski, 05404, US

    VHV is a leading full-service mechanical construction and service company that focuses on the safety and wellbeing of its employees. With 75 years of operation, VHV has grown from a one-man shop in Burlington, VT, to an employee-owned, full-service mechanical contractor. We've accomplished a lot over the last 70 years, and we're continuing to grow. We invest in our people, offering ongoing trades education and professional development opportunities to our employees. Our expertise includes mechanical design solutions, air quality and pollution control systems, and custom clean rooms for various industries. We're proud to offer a range of services, from construction to maintenance, and specialize in HVAC, plumbing, refrigeration, building automation, and energy solutions. With a commitment to safety, quality, and customer satisfaction, VHV is your trusted partner for mechanical and plumbing construction services.

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  • New England Air Systems LLC
    5
    43 Krupp Drive, Williston, 05495, US

    New England Air Systems is a complete mechanical solutions provider, offering design-build services, professional engineering, construction, and maintenance and repair services for HVAC/R, plumbing, refrigeration, sheet metal, insulating, and welding. With a commitment to safety, we strive to meet the end-user's goal, often resolving problems due to incorrect design flaws. Our team of experts is dedicated to performance, communication, and professionalism, making us a trusted partner for industrial, institutional, and commercial clients.

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  • Vermont Energy Contracting
    4.6
    188 Krupp Drive, Williston, 05495, US

    Vermont Energy Contracting & Supply Corp. has provided full service air conditioning, heating, and air quality since 1984. Your house is one of your most important investments and comfort is what makes it a home. We understand the value of safe, reliable equipment and service you can trust. Our technicians have the training and experience to keep your systems working effectively and efficiently so you don’t have to give them a second thought. Call or click today to learn more or talk with us about your next project.

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  • Jay Mechanical
    4
    11 Maple St., Essex Junction, 05453, US

    Locally owned and operated, Jay Mechanical is an HVAC and plumbing company committed to your home comfort needs. You can count on our honest and hardworking approach to your heating, cooling, ventilation, refrigeration, boiler, and plumbing projects of all kinds. We have experience with all heating and cooling systems and pride ourselves on being able to take on any HVAC problem your system may be giving you. As dedicated Burlington Area heating and cooling experts, we offer installation and repair services to both residential and commercial systems to maximize your comfort.

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  • BellSimons Companies
    NA, US

    Bell Simons Companies is a leading distributor of HVAC, plumbing, and industrial supplies. With a rich history spanning over 75 years, we have built a reputation for providing exceptional customer service, a comprehensive product selection, and competitive pricing. Our team of experienced professionals is dedicated to helping our customers find the right solutions for their needs, whether they are contractors, engineers, or homeowners. We are committed to staying at the forefront of the industry by offering the latest products and technologies. Our extensive network of branches and warehouses ensures that we can deliver products quickly and efficiently to our customers throughout the region. At Bell Simons Companies, we believe in building lasting relationships with our customers based on trust, integrity, and mutual success.

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  • Residence Inn by Marriott Burlington Colchester
    4.6
    71 Rathe Road, Colchester, 05446, US

    Welcome to Residence Inn Burlington Colchester Residence Inn by Marriott® Burlington-Colchester is the extended-stay hotel that helps you feel connected while away from home maintaining a work/life balance. Ideal for business & leisure with spacious, thoughtful guest suites, complimentary hot breakfast buffet, indoor pool, 24/7 fitness facility, high speed internet, flat screen HD TVs and a business center which combine to make the Residence Inn at Colchester the quintessential choice as your home away from home. Area attractions include Ben & Jerry's, Vermont Teddy Bear Factory, ECHO Lake Aquarium & Science Center, Church Street Marketplace & many more.

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  • A Cooper Mechanical, Inc.
    5
    171 Leroy Road, Williston, 05495, US

    A. Cooper Mechanical is Here for You Originally incorporated in 1969, A. Cooper Mechanical has served as a premier commercial and residential heating, plumbing, a/c, and welding contractor in the state of Vermont. From college campuses to breweries to single-family homes, much of our work can be found throughout the state. Our team of over 50 licensed and qualified employees alongside a robust office staff ensure that every job is done with professionalism and quality. We look forward to working with you! One Of VT’s Only Union Contractors Family-Owned For 3 Generations Bringing Integrity & Craftsmanship Serving Residents & Businesses

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  • Vermont Dryer Duct
    4.9
    PO Box 964, Williston, 05495, US

    Vermont Dryer Duct provides dryer vent system installs, repairs and cleaning for houses, townhouses, and condos in Chittenden County, VT. We do service work in the surrounding area, give us a call regarding those appointments. Our cleaning process involves thoroughly cleaning the entire dryer vent system from the dryer to the building outlet. We utilize a HEPA filtration vacuum and a brush to remove dust, lint, and debris, ensuring that the cleaning process is efficient and environmentally friendly. The dust and lint are collected in the vacuum canister, preventing any mess on your lawn or inside your home. We also pull the dryer out from the wall to vacuum dirt, lint, and debris from the walls, floor, and the dryer itself. This comprehensive approach guarantees a clean and safe dryer vent system. The service typically takes about an hour to complete. We understand the importance of scheduling convenience, so we work with you to find a time that fits your schedule. Our team arrives promptly at your home, equipped with the necessary tools and expertise to perform the job correctly. Contact us today to discuss your dryer vent system needs and schedule a service appointment. If you are located outside of Chittenden County, please call or email us to inquire about service availability.

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Frequently Asked Questions About Emergency HVAC Services

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

What's the difference between a single-stage and two-stage furnace?

Single-stage furnaces have one level of heat output. They run at full capacity until the set temperature is reached, then cycle off until the temperature drops again. Two-stage furnaces have two levels of heat output: a lower setting for milder weather and a higher setting for colder conditions. This provides more consistent temperatures, better efficiency, and quieter operation.

How can I cool my home efficiently?

To cool your home efficiently:
  • Raise Your Thermostat: Set your thermostat to a higher temperature when you’re away. Consider using a programmable or smart thermostat.
  • Use Fans: Fans can circulate air and make you feel cooler, even at a higher thermostat setting.
  • Close Window Coverings: Keep curtains or blinds closed during the day to block out sunlight.
  • Limit Heat-Generating Activities: Avoid running heat-producing appliances (ovens, dryers) during the hottest parts of the day.
  • Annual AC Maintenance: Schedule yearly maintenance for your air conditioner to ensure it's running efficiently.
  • Plant Shade Trees: Planting trees around your home can provide natural shade and reduce heat gain.

How often should I replace my AC unit?

Air conditioners typically last around 15 years with proper maintenance. If your unit is getting old and inefficient, or if it requires frequent repairs, consider replacing it.

How can I tell if my HVAC system is the correct size for my home?

If your HVAC system is not the correct size for your home, you may experience several problems:
  • Uneven Temperatures: Some rooms in your house might be significantly hotter or colder than others.
  • High Energy Bills: An undersized or oversized system will be inefficient and increase your utility costs.
  • Frequent Cycling: An oversized system will turn on and off too frequently, which can lead to premature wear and tear.
  • Poor Humidity Control: Incorrect sizing can cause inadequate humidity control.
If you are experiencing any of these signs, have a professional determine whether your HVAC system is properly sized for your home.

What's the difference between a single-stage and two-stage furnace?

Single-stage furnaces have one level of heat output. They run at full capacity creating a cycle of on-and-off operation that can lead to temperature fluctuations. Two-stage furnaces have two levels of heat output: a lower setting for milder weather and a higher setting for colder conditions. This provides more consistent temperatures, better efficiency, and quieter operation.

How can I cool my home efficiently?

To cool your home efficiently:
  • Raise Your Thermostat: Set your thermostat to a higher temperature when you’re away. Consider using a programmable or smart thermostat.
  • Use Fans: Fans can circulate air and make you feel cooler, allowing you to raise the thermostat a few degrees.
  • Close Window Coverings: Keep curtains or blinds closed during the day to block out sunlight.
  • Limit Heat-Generating Activities: Avoid running heat-producing appliances (ovens, dryers) during the hottest parts of the day.
  • Annual AC Maintenance: Schedule yearly maintenance for your air conditioner to ensure it's running efficiently.
  • Plant Shade Trees: Planting trees around your home can provide natural shade and reduce heat gain.

How often should I replace my AC unit?

Air conditioners typically last around 15 years with proper maintenance. Older AC units are less efficient and more likely to break down. Replacing an old unit with a new, energy-efficient model can significantly lower your utility bills.

How can I tell if my HVAC system is the correct size for my home?

If your HVAC system is not the correct size for your home, you may experience several problems:
  • Uneven Temperatures: Some rooms in your house might be significantly hotter or colder than others.
  • High Energy Bills: An undersized or oversized system will be inefficient and increase your utility costs.
  • Frequent Cycling: An incorrectly sized AC unit will turn on and off more often than it should, which can lead to premature wear and tear.
  • Poor Humidity Control: Incorrect sizing can cause inadequate humidity control.
If you are experiencing these issues, have a professional determine whether your HVAC system is properly sized for your home.