Get matched with top heating and air conditioning pros in Williston, VT
There are 4 highly-rated local heating and air conditioning pros.
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Verified Reviews for Heating And Air Conditioning Service pros in Williston, VT
*The Angi rating for Heating And Air Conditioning Service companies in Williston, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Williston, VT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on February 07, 2025
Heating and air conditioning pros in Williston
Here at Call The Whale, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"Overcharged by WAY too much. The hydrostat charge was $862.90, and they installed a different brand than was on the invoice. The cost on Amazon for that unit is $188. Taco Zone Valve charged $745.56: valve on Amazon: $134.00 Same with other charges $3609.80 total. Less than 3 hours labor x 2 guys... who showed up late in the day when they scheduled for the morning."
Rick H on November 2022
Here at Call The Whale, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!
"Overcharged by WAY too much. The hydrostat charge was $862.90, and they installed a different brand than was on the invoice. The cost on Amazon for that unit is $188. Taco Zone Valve charged $745.56: valve on Amazon: $134.00 Same with other charges $3609.80 total. Less than 3 hours labor x 2 guys... who showed up late in the day when they scheduled for the morning."
Rick H on November 2022
Welcome to Green State Plumbing & Heating LLC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!
Welcome to Green State Plumbing & Heating LLC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!
Lone Wolf Energy, LLC brings an unmatched commitment to excellence to your HVAC projects. We have over 6 years experience delivering unsurpassed professionalism, expertise, and value. We take pride in providing our customers with personalized customer service, the highest industry standards, and top quality workmanship. References available upon request. Give me a call today!
"Great experience"
Adam S on October 2024
Lone Wolf Energy, LLC brings an unmatched commitment to excellence to your HVAC projects. We have over 6 years experience delivering unsurpassed professionalism, expertise, and value. We take pride in providing our customers with personalized customer service, the highest industry standards, and top quality workmanship. References available upon request. Give me a call today!
"Great experience"
Adam S on October 2024
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Lone Wolf was and still is a wonderful experience. Stands by his work and installs quality products."
Bob D on January 2025
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
"Lone Wolf was and still is a wonderful experience. Stands by his work and installs quality products."
Bob D on January 2025
Preventative maintenance mechanical is local VT business. We specialize in heat pumps and central air systems, hydronics,indoor air quality, duct cleaning and dryer vent cleaning. As well as other commercial services. We are connected through efficiency Vermont and are interested in helping the homeowner get there best deals on equipment and getting the job done right
Preventative maintenance mechanical is local VT business. We specialize in heat pumps and central air systems, hydronics,indoor air quality, duct cleaning and dryer vent cleaning. As well as other commercial services. We are connected through efficiency Vermont and are interested in helping the homeowner get there best deals on equipment and getting the job done right
30+ YEARS OF EXPERIENCE IN TECHNICAL SERVICE, AND INSTALLATION OF NATURAL GAS HEATING SYSTEMS ,FAMILY OWNED & OPERATED. CHARGES AN HOURLY RATE. SENIOR DISCOUNTS AVAILABLE . EXTRA CHARGE FOR AFTER HOURS SERVICE.
"We have had the pleasure of Todd's plumbing service since we moved to the area several yrs ago. We feel very fortunate to have his services: a nice person, very professional, knowledgeable efficient and completely trustworthy. He is personally very concerned that we are completely happy with his work and demeanor and we always are. He knows our Baxi system inside and out. We would never hire anyone else to do work on our heating systems."
Donald M on May 2020
30+ YEARS OF EXPERIENCE IN TECHNICAL SERVICE, AND INSTALLATION OF NATURAL GAS HEATING SYSTEMS ,FAMILY OWNED & OPERATED. CHARGES AN HOURLY RATE. SENIOR DISCOUNTS AVAILABLE . EXTRA CHARGE FOR AFTER HOURS SERVICE.
"We have had the pleasure of Todd's plumbing service since we moved to the area several yrs ago. We feel very fortunate to have his services: a nice person, very professional, knowledgeable efficient and completely trustworthy. He is personally very concerned that we are completely happy with his work and demeanor and we always are. He knows our Baxi system inside and out. We would never hire anyone else to do work on our heating systems."
Donald M on May 2020
We are a growing company and If we can't fix it, it shouldn't be fixed! We do things the correct way, taking pride in our work. We have over 30 years of experience, so we have seen just about everything! Our services range from fixing your Sink, to remodeling your entire home! We specialize in both commercial and residential. For faster service please call or text 802-324-7467
"This was the most money we have ever paid anyone to do anything...ever. The Sheridans had our trust throughout the entire process. They gave an affordable quote and did awesome work. They cleaned up during each stage of the project and always communicated well with me about timing and issues that came up. Our garage dimensions were awkward and not a perfect rectangle by any means - these guys had to craft a kit of workarounds for irregular shapes and curves. Todd and Luke are good human beings with positive attitudes, and care about their integrity and their work. I hope to use them in the future."
Sawyer J on January 2020
We are a growing company and If we can't fix it, it shouldn't be fixed! We do things the correct way, taking pride in our work. We have over 30 years of experience, so we have seen just about everything! Our services range from fixing your Sink, to remodeling your entire home! We specialize in both commercial and residential. For faster service please call or text 802-324-7467
"This was the most money we have ever paid anyone to do anything...ever. The Sheridans had our trust throughout the entire process. They gave an affordable quote and did awesome work. They cleaned up during each stage of the project and always communicated well with me about timing and issues that came up. Our garage dimensions were awkward and not a perfect rectangle by any means - these guys had to craft a kit of workarounds for irregular shapes and curves. Todd and Luke are good human beings with positive attitudes, and care about their integrity and their work. I hope to use them in the future."
Sawyer J on January 2020
Heating and air conditioning services FAQs
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an uncertified HVAC pro could lead to poor quality work, costly future expenses, and potential code violations. A certified HVAC technician tackling your home projects protects you as a homeowner.
As you browse our pro listings, take note of the “Angi Certified” badge. Angi Certified businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
