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

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

Serving Fairfax, VT and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"He installed a heat pump for me last summer just before the heat wave hit us. It was raining the day he came and he still completed the install in a timely manner. It was great to have the A/C for the really hot days. I was even happier this winter when I used it for heat. It saved me the cost of about 400 gallons of oil for the winter and my electric bill on the coldest months was still a little cheaper than the oil would have been. He is also registered with efficiency Vermont and I was able to get a low interest loan to pay for it. Overall I had a great experience with BKR plumbing and heating."
Gallery
Gallery
20 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for Current Electric, Inc.
Current Electric, Inc.
4.9(
22
)
Electrical Baseboard or Wall Heater - Install

Serving Fairfax, VT and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I needed someone fairly quick with a faulty outlet. I was contacted within an hour of reaching out to Current Electric. We discussed the problem and was able to set up the service quickly. They were there at the exact time that was agreed upon. The problem was fixed and area was cleaned and all appliances were plugged in. Thank you for the awesome service!"
Coffee Bar Lighting
Under Cabinet Lighting
Under Cabinet Lighting
Kitchen Remodel
Timber Frame Lighting

+5

Response time2 days
Recommended by90%of homeowners
Avatar for Night & Day Cleaning VT
Night & Day Cleaning VT
5.0(
1
)
Air Ducts & Vents - Clean

Serving Fairfax, VT and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Offers commercial services

Hello! My name is Susannah, and I am a 25 year old business owner with 4 years of hands-on cleaning experience and 1 year successfully working for myself and running my own business!\nI bring all my own products, natural and conventional as well as other supplies, including vacuum, mop, steam mop, electric scrubber, rags, \nI'm passionate about helping homes feel fresh, organized, and stress-free!\n•I provide all cleaning supplies and products, including natural, conventional, and scent-free\n• Other supplies includes vacuum, mop, steam mop, swiffer, dusters, electric scrubbers, ladder, rags, trash bags, etc!\n•Regular, deep, commercial, and one-time cleans available\n•Reliable, thorough, and detail-oriented!\n•Friendly service with flexible scheduling\n•Pet, disability and children friendly💜\nWhether you need weekly maintenance, a deep clean, or help getting back on top of things, I'd love to help make your space sparkle with a judgement free attitude! 😊\nLet’s make your home shine! ✨

Spartan Mechanical, LLC
3.3(
4
)
Heat Pump - Install or ReplaceHeat Pump - Repair or Service

Serving Fairfax, 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
Morgan's cleaning service
New to Angi
Air Ducts & Vents - Clean

Serving Fairfax, VT and surrounding areas

Approved

I am a reliable and detail-oriented cleaning professional dedicated to providing high-quality service and creating clean, comfortable spaces for my clients. I offer residential cleaning services tailored to each customer's needs, including routine housekeeping, deep cleaning, kitchens, bathrooms, dusting, vacuuming, mopping, and general organization. I take pride in my work and pay close attention to the small details that make a big difference. My goal is to deliver consistent, dependable service while treating every home with care and respect. I understand that every client has unique preferences, and I work hard to ensure complete satisfaction with every visit. Whether you need weekly, biweekly, monthly, or one-time cleaning services, I am committed to helping you maintain a fresh, spotless, and welcoming environment you can enjoy with confidence.

Green State Plumbing & Heating, LLC
0.5(
1
)
Heat Pump - Repair or Service

Serving Fairfax, 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 Fairfax, 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:).

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Heating and Air Conditioning FAQs, answered by experts

To diagnose a bad HVAC or AC damper, assess the airflow from your vents. For a manual damper, close it, run your system, and check for airflow. If air is still coming through the vents, the damper is likely faulty and needs repair or replacement. For an automatic damper, turn on your HVAC system and monitor the airflow and room temperature. Signs of a problem include low airflow, a room that won't maintain its set temperature, or a drafty feeling. If you suspect a faulty automatic damper, you may need to hire a professional for repairs.

When faced with HVAC issues, it's best to begin by ensuring the thermostat settings are correct for either heating or cooling. If the system isn't responding, check the thermostat for proper function and power supply. It's also important to examine air filters, as clogged ones can decrease performance. Confirm the power supply to the system by checking the circuit breakers and fuses. If these basic steps fail to resolve the issue, contact an HVAC professional for a more detailed diagnosis and repair.

Yes, mini-split or ductless AC systems add value to a home and do not devalue it. They are an attractive feature for potential buyers, especially in older homes without existing ductwork, as they provide a practical air conditioning solution without the significant expense and hassle of installing traditional ducts. Ductless systems also eliminate issues associated with conventional ductwork, such as noise and the potential for pests. Furthermore, homeowners value energy-efficient solutions, and mini-splits offer high efficiency for both heating and cooling, plus zoned temperature control. This leads to lower energy consumption and reduced electric bills, which is a major selling point.

No, you should not attempt to replace an AC evaporator coil yourself. This is a complex task that must be performed by a licensed HVAC technician. The process involves handling hazardous and flammable refrigerants, which poses significant safety risks. Attempting a DIY replacement can also cause further damage to your HVAC system and will likely void its warranty. It is necessary to hire a local AC repair professional for this job.

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

The Fairfax, 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.