The Best HVAC in South Burlington, VT

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

#1

Green Mountain Climate Control

4.8
(127 reviews)
Verified

A leading 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 hold multiple NATE certifications. Their team excels in complex heat pump installations for cold climates and comprehensive home energy audits.

1254 Dorset Street, South Burlington, VT 05403

Specialties & Features

Cold Climate Heat Pumps
Energy Efficiency Audits
24/7 Emergency Heating Service
Geothermal System Design

Business Information

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

Burlington Heating & Cooling

4.6
(94 reviews)
Verified

A family-owned and operated HVAC provider with deep roots in the South Burlington community. They are known for their reliable, year-round maintenance plans and swift repair services. They work with top brands like Lennox and Trane and have extensive experience with both modern high-efficiency furnaces and older system repairs common in New England homes.

87 Swift Street, South Burlington, VT 05403

Specialties & Features

Furnace Repair & Installation
Preventative Maintenance Plans
Duct Cleaning & Sealing
Boiler Services

Business Information

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

Efficiency First VT

4.5
(68 reviews)
Verified

Specializes in energy-efficient HVAC upgrades and indoor air quality solutions. They are Building Performance Institute (BPI) certified and experts in integrating HVAC systems with home envelope improvements to maximize comfort and reduce energy costs. They are the go-to for homeowners seeking rebates and incentives for high-efficiency upgrades.

500 Hinesburg Road, South Burlington, VT 05403

Specialties & Features

Energy Efficiency Upgrades
Indoor Air Quality Systems
Ductless Mini-Splits
Vermont Energy Rebate Experts

Business Information

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

Why These Are the Top HVAC Contractors in South Burlington

The HVAC market in South Burlington, VT, is heavily influenced by a humid continental climate with long, cold winters and warm, humid summers. This creates a strong year-round demand for reliable heating (especially high-efficiency furnaces and cold-climate heat pumps) and a growing demand for air conditioning. Homeowners prioritize energy efficiency due to high heating costs, leading to a strong market for heat pumps, geothermal systems, and comprehensive home performance upgrades. The market is competitive with a mix of long-established local providers and newer companies focusing on green technology.

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 South Burlington regulations and climate

Frequently Asked Questions About HVAC in South Burlington

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

1What is the typical cost range for replacing a furnace or heat pump in a South Burlington home?

For a standard efficiency replacement in our area, homeowners can expect to pay between $4,500 and $7,500, while high-efficiency models (important for Vermont's cold winters) typically range from $7,000 to $12,000+. These costs are influenced by home size, system complexity, and the specific efficiency rating (AFUE for furnaces, HSPF for heat pumps) needed to handle our climate. Always get itemized estimates from local contractors that include removal of the old unit, all materials, labor, and compliance with Vermont's building codes.

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

The ideal times are during the shoulder seasons—late spring (April-May) after heating season and early fall (September-October) before heating season begins. Scheduling during these periods ensures your system is ready for Burlington's harsh winters, and local HVAC companies are more readily available, often offering promotional rates. Avoid the peak of summer or the first deep cold snap in November/December, as wait times for service can be significantly longer.

3Are there any local rebates or incentives for upgrading to a more efficient HVAC system in South Burlington?

Yes, Vermont-specific incentives can substantially reduce upgrade costs. Homeowners should first check with Efficiency Vermont, the state's energy efficiency utility, which offers rebates for qualifying high-efficiency heat pumps, furnaces, and boilers. Additionally, Burlington Electric Department (BED) often has complementary rebates for South Burlington residents. It's crucial to work with a participating HVAC contractor who is registered with these programs to ensure you receive all applicable savings.

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

Always verify that the contractor is licensed by the Vermont Department of Public Service and carries full liability and workers' compensation insurance. Look for companies with extensive local experience, as they understand the specific demands of Chittenden County's climate and housing stock. Check reviews on local platforms and ask for references from recent installations. A reputable provider will perform a detailed load calculation (Manual J) for your home, not just size the system based on the old one.

5With our cold winters, is a heat pump a viable primary heating source for my South Burlington home?

Modern cold-climate air-source heat pumps are specifically engineered to operate efficiently in Vermont's sub-freezing temperatures, making them an excellent primary heat source for many well-insulated homes. However, their effectiveness depends heavily on your home's insulation and air sealing. A reputable local HVAC professional will assess your home's envelope and may recommend a dual-fuel system (pairing a heat pump with a gas or propane furnace) for optimal efficiency and backup heating during extreme cold snaps below zero.