The Best HVAC in Chittenden, VT

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

#1

Green Mountain Climate Control

4.8
(142 reviews)
Verified

A premier full-service HVAC contractor specializing in high-efficiency heating and cooling solutions tailored to Vermont's harsh winters and humid summers. They are a Carrier Factory Authorized Dealer and excel in complex heat pump installations for year-round comfort. Their team includes NATE-certified technicians and specialists in energy efficiency audits and upgrades.

1252 Williston Road, South Burlington, VT 05403

Specialties & Features

Cold Climate Heat Pumps
Energy Efficiency Upgrades
24/7 Emergency Heating Service
Boiler and Furnace Expertise

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Burlington Heating & Cooling

4.6
(118 reviews)
Verified

A trusted local name for over three decades, providing comprehensive HVAC services from routine maintenance to full system replacements. They have deep expertise with oil and gas furnaces, which are common in older Chittenden County homes, and are leading advocates for integrating modern air conditioning and air purification systems into these existing setups.

456 Pine Street, Burlington, VT 05401

Specialties & Features

Furnace Repair & Installation
Ductwork Design & Sealing
HVAC Maintenance Plans
Indoor Air Quality Solutions

Business Information

Years in Business:32 years
Licensed:Yes
Insured:Yes
#3

Efficiency First VT

4.7
(96 reviews)
Verified

Specializes in cutting-edge, energy-efficient HVAC solutions and building performance. They are a top-tier Mitsubishi Electric Diamond Contractor, making them a go-to expert for ductless mini-split systems ideal for Vermont's climate and older home construction. Their whole-house approach includes blower door tests and ductless or central system design for optimal performance and savings.

200 Commerce Street, Williston, VT 05495

Specialties & Features

Ductless Mini-Splits
Home Performance Contracting
Energy Star Certified Partner
Electrification & Heat Pump Retrofits

Business Information

Years in Business:11 years
Licensed:Yes
Insured:Yes

Why These Are the Top HVAC Contractors in Chittenden

The Chittenden County HVAC market is heavily influenced by a humid continental climate with long, cold winters (average lows in the teens) and warm, humid summers. This creates a high demand for reliable, high-efficiency heating systems (especially furnaces, boilers, and cold-climate heat pumps) and a growing market for modern air conditioning. Energy efficiency is a paramount concern for homeowners due to high heating costs. The market is competitive with a mix of long-established local companies and newer firms specializing in advanced heat pump technology. Demand for 24/7 emergency service peaks during winter cold snaps.

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 Chittenden regulations and climate

Frequently Asked Questions About HVAC in Chittenden

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

1What is the best time of year to replace my furnace or heat pump in Chittenden County?

The ideal times are during the shoulder seasons of late spring (May-June) or early fall (September-October). This avoids the high demand and potential wait times during our harsh Vermont winters when emergency breakdowns are common. Scheduling during these off-peak periods often provides more installer availability and can sometimes lead to promotional pricing from local HVAC companies.

2Are there any local rebates or incentives for upgrading to a high-efficiency HVAC system in Vermont?

Yes, Vermonters have access to excellent incentives. Efficiency Vermont offers significant rebates for qualifying high-efficiency heat pumps, furnaces, and boilers, which are particularly valuable given our cold climate and high heating costs. Additionally, you may qualify for federal tax credits. A reputable local HVAC contractor will be well-versed in these programs and can help you complete the necessary paperwork.

3Why is a heat pump often recommended for our climate, and can it really handle a Chittenden County winter?

Modern cold-climate air-source heat pumps are specifically engineered to operate efficiently in temperatures well below zero, making them an excellent primary heating system for our region. They provide both heating and cooling, offer superior energy efficiency compared to standard systems, and reduce reliance on fossil fuels. For periods of extreme cold (below -15°F), a supplemental or backup heat source is often recommended as a prudent measure.

4What should I look for when choosing an HVAC contractor in the Chittenden area?

Prioritize contractors who are deeply familiar with Vermont's climate challenges and building styles. Ensure they are fully licensed, insured, and have positive, verifiable local references. Look for providers who are Efficiency Vermont Trade Allies, as this indicates expertise with current rebate programs and high-efficiency technology suited for our region. Always get detailed, written estimates from multiple companies.

5How often should I service my HVAC system in Vermont's variable climate?

We recommend biannual professional maintenance: a tune-up for your cooling system in the spring and a critical inspection and cleaning of your heating system in the early fall. This schedule prepares each system for the intense demand of our seasons, ensures safe operation, maximizes efficiency, and can prevent costly mid-winter breakdowns. Regular filter changes (every 1-3 months) are also essential, especially during peak heating season.