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TRUSTED BY WORCESTER, VT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon12
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Worcester - Updated Nov 2026

Avatar for BKR Plumbing & Heating
BKR Plumbing & Heating
4.5(
20
)
Heat Pump - Install or Replace

Serving Worcester, VT and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"After shopping around I selected BKR Plumbing and Heating because their prices were fair and they made time in their schedule to get my job done. My hot water tank was leaking and I did not want to wait until my basement was flooded. They came right on time with the proper parts and tools to do the job. Their work was neat and quick. I am very happy the the job they did."
Gallery
Gallery
20 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for Night & Day Cleaning VT
Night & Day Cleaning VT
5.0(
1
)
Air Ducts & Vents - Clean

Serving Worcester, VT and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Offers commercial services

"Susannah is a GEM! We love her and will never hire anyone else to clean our house. She has great attention to detail and goes above and beyond. After she leaves, we just point out things she did such as “She cleaned my mouse pad!” or “She cleaned the toaster oven!” And praise her work. She is professional, reliable, and does such a good job. She is worth every single penny and more. We are so lucky to have her!!"
Spartan Mechanical, LLC
3.3(
4
)
Heat Pump - Install or ReplaceHeat Pump - Repair or Service

Serving Worcester, VT and surrounding areas

Approved

In business since 2011

Free estimates

Customers say: Quick response

"Timely and excellent service, our old boiler was red tagged by Vt gas. We were out of hot water. Kyle was able to get a new boiler installed with in 24 hours of my first contact with him. His crew was very professional and clean. He did and great jobs and I highly recommend Sparton mechanical."
Response time10 mins
Recommended by66%of homeowners
Green State Plumbing & Heating, LLC
0.5(
1
)
Heat Pump - Repair or Service

Serving Worcester, VT and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

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!

Response time20 mins
Avatar for Jay Scannell
Jay Scannell
New to Angi
Air Ducts & Vents - Clean

Serving Worcester, VT and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

My name is Jay Scannell and I enjoy cleaning and making things spotless. My mother always made sure our house was clean as I was growing up and naturally I have liked to follow those similar footsteps and take it that one step further. I’d enjoy cleaning for you and your family if need be and I am open to anything you throw at me:).

Peak Mechanical, LLP
4.1(
68
)
Gas Furnace / Forced Air Heating System - InstallHeat Pump - Install or ReplaceHeat Pump - Install or Replace - For Business+2 more

Serving Worcester, VT and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"Great company to work with. They were very knowledgeable and helpful in explaining everything. My only complaint is there was a very small communication error in regards to installing a new emergency shut off switch. (The owner in a phone call said they would because old furnace was on fuses, but the installers were not aware). The moment I brought this up though they said not an issue and did it right away which I am grateful for so still giving 5 stars because there was absolutely no hesitation to do it. The installers were very kind and considerate. They put down fabric so they didn't track any dirt or rust from the old furnace, and they cleaned up after themselves in the basement very well, they swept and sprayed down everything they could in the area they worked in. Price was also very competitive I checked with a total of 4 HVAC businesses. These guys came in second, but the lowest one was so ridiculously low compared to others that I didn't trust the workmanship and quality so I went with the second lowest (Peak Mechanical). No complaints here!"
Rooftop hvac system install
RTU Install
Package unit install
Package unit install
Ductwork

+36

Response time4 days
Recommended by98%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

Assessing location for airflow, convenience, and minimal noise impact.

The decision to put your AC unit on the roof or ground depends on the climate in your area, the roof shape, accessibility, and budget. If you live in a warm climate or don’t have existing ductwork, it’s likely best to stick to a traditional AC unit that sits on the ground. However, if you lack yard space, live in a mild climate, and have easy access to the roof, your home may benefit from a rooftop AC unit. 

Condensation forms when warmer, outside air combines with cooler air in your ductwork. This can happen when there are leaks in your air ducts, your HVAC system has a dirty air filter, or there’s a lack of insulation around the ducts. To prevent it from happening, replace your HVAC filters as directed. Also, once every five years, hire a local air duct cleaner to clean and inspect them.

Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent common AC problems.

You may never need an AC recharge if there are no leaks. However, if your AC unit has a leak that cannot be patched appropriately, you’ll need an AC recharge every time the freon level drops low enough that it disrupts your system—this could be once every two to three years. It all depends on the size and frequency of the leak.

The Worcester, VT homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.