The Best HVAC in Fairfax, VT

Compare the highest-rated hvac professionals in Fairfax, Vermont. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Green Mountain Climate Control

4.8
(127 reviews)
Verified

A full-service HVAC contractor specializing in high-efficiency heating and cooling solutions tailored to Vermont's harsh winters and humid summers. They are certified installers for top brands like Lennox and Mitsubishi and focus on energy-efficient upgrades including heat pumps and smart thermostats.

3124 Main Street, Fairfax, VT 05454

Specialties & Features

Energy Efficiency Upgrades
Ductless Mini-Splits
24/7 Emergency Service
Heat Pump Installation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Fairfax Furnace & Air Conditioning

4.6
(94 reviews)
Verified

A locally-owned and operated company with deep roots in the community. They are known for their expertise in furnace repair and installation, crucial for the region's cold climate. They provide comprehensive ductwork services and prioritize rapid response times for emergency heating repairs.

8792 River Road, Unit 3, Fairfax, VT 05454

Specialties & Features

Furnace Repair & Installation
Emergency Heating Services
Ductwork Design & Sealing
Oil-to-Gas Conversion

Business Information

Years in Business:22 years
Licensed:Yes
Insured:Yes
#3

Northern Comfort Solutions

4.5
(78 reviews)
Verified

Provides a balanced approach to both heating and cooling, offering robust maintenance plans to ensure system longevity through Vermont's variable seasons. They are EPA-certified for refrigerant handling and work with reliable brands like Trane and Carrier.

1256 Vermont Route 104, Fairfax, VT 05454

Specialties & Features

HVAC Maintenance Plans
AC Tune-ups
System Replacement
Indoor Air Quality Solutions

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Fairfax

The HVAC market in Fairfax, VT, is heavily influenced by its humid continental climate, characterized by cold, snowy winters and warm, humid summers. This creates a high year-round demand for reliable heating (especially furnaces and boilers) and a growing demand for efficient cooling solutions like heat pumps. Homeowners prioritize energy efficiency and system durability due to the extreme seasonal shifts and a desire to manage high heating fuel costs. The market consists of a mix of long-established local providers and newer companies specializing in modern, efficient technologies.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Fairfax regulations and climate

Frequently Asked Questions About HVAC in Fairfax

Get answers to common questions about hvac services in Fairfax, Vermont.

1What is the typical cost range for replacing a furnace or heat pump in Fairfax, VT, and are there any local incentives?

For a standard efficiency replacement, homeowners in Fairfax can expect to pay between $4,500 and $7,500, while high-efficiency systems can range from $7,000 to $12,000+. Vermont's cold climate makes a properly sized, efficient system crucial. Check for current incentives from Efficiency Vermont, which often offers rebates for qualifying high-efficiency heat pumps and furnaces, and consult with local providers about potential federal tax credits.

2When is the best time of year to schedule HVAC maintenance or replacement in Fairfax?

The ideal times are during the shoulder seasons—late spring (April-May) or early fall (September-October). Scheduling service during these periods ensures your system is ready for the intense summer humidity or the harsh Vermont winter, and you'll find greater technician availability and potentially better scheduling flexibility compared to the peak summer or winter emergency periods.

3Are there specific HVAC considerations for Fairfax's climate and older homes?

Absolutely. Fairfax experiences long, cold winters, making system reliability and proper heating capacity paramount. Many older Vermont homes have unique challenges like stone foundations, limited ductwork, or poor insulation. A reputable local HVAC contractor will perform a detailed Manual J load calculation to correctly size equipment and may recommend solutions like ductless mini-splits or addressing air sealing to improve overall efficiency and comfort.

4How do I choose a reliable HVAC contractor in the Fairfax area?

Prioritize contractors who are licensed, insured, and have extensive local experience. Look for positive reviews from neighbors and check their membership with organizations like the Vermont Fuel Dealers Association (VFDA). A trustworthy provider will perform an on-site evaluation of your specific home, discuss options suitable for our climate, provide a detailed written estimate, and clearly explain any required permits for Franklin County.

5My heat pump seems inefficient during our coldest weeks. Is this normal, and what are my options?

This is a common concern. While modern cold-climate heat pumps are effective in Vermont, their efficiency can drop during extreme cold snaps (below 0°F). Many local systems are installed as dual-fuel or hybrid systems, pairing the heat pump with a backup furnace (propane or oil) for the deepest cold. A local technician can assess if your system is properly configured or if supplemental heat sources are needed for optimal performance and cost savings year-round.