Top 10 HVAC Companies in Burlington, VT

Updated March 2026

Quick Answer

The best HVAC companies in Burlington, VT for 2026 include Benoure Plumbing, Heating & Air Conditioning (4.4★), Lloyd Plumbing Heating Air Electrical (5★), Burlington Heating & Air Conditioning (4.6★). All are licensed, insured, and highly rated for AC repair, heating service, and HVAC installation.

1

Benoure Plumbing, Heating & Air Conditioning

34 Commerce Ave, South Burlington, VT 05403
★★★★½ 4.4 (238 reviews)
Licensed & Insured
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
2

Lloyd Plumbing Heating Air Electrical

338 Commerce St Suite 20, Williston, VT 05495
★★★★★ 5 (230 reviews)
Licensed & InsuredTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
3

Burlington Heating & Air Conditioning

257 S Union St, Burlington, VT 05401
★★★★½ 4.6 (5 reviews)
Licensed & Insured
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
4

Call The Whale (Plumbing Heating Air Electrical)

121 Park Ave #10, Williston, VT 05495
★★★★½ 4.8 (420 reviews)
Licensed & Insured
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
5

Vermont Energy Contracting

188 Krupp Dr, Williston, VT 05495
★★★★½ 4.6 (116 reviews)
Licensed & Insured
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
6

A Cooper Mechanical, Inc.

171 Leroy Rd, Williston, VT 05495
★★★★★ 5 (40 reviews)
Licensed & InsuredTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
7

Air Systems Inc

1 Green Tree Dr, South Burlington, VT 05403
★★★★½ 4.7 (24 reviews)
Licensed & Insured
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
8

Heating & Cooling

260 East Ave, Burlington, VT 05401
★★★★★ 5 (1 reviews)
Licensed & InsuredTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
9

AAA Mechanical VT

77 Pearl St, St Albans City, VT 05478
★★★★½ 4.7 (25 reviews)
Licensed & Insured
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning
10

Climate Systems

177 Avenue C #110, Williston, VT 05495
★★★★★ 5 (15 reviews)
Licensed & InsuredTop Rated
Services: AC Repair · Furnace Repair · HVAC Installation · Duct Cleaning

About These Listings

Provider details on this page come from public business information and each provider's own website. Inclusion here is not an endorsement, and the order shown is not a guarantee of quality. Before hiring, verify licensing, insurance, and pricing directly with the company — request written quotes and confirm credentials with your state or local licensing board.

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Frequently Asked Questions

How much does HVAC repair cost in Burlington, VT?

HVAC repair in Burlington typically costs $150-$450 for common issues like refrigerant recharge, thermostat replacement, or capacitor repair. AC compressor replacement runs $1,200-$2,800. Full system replacement costs $4,500-$12,000 depending on size and efficiency rating.

How often should I service my HVAC in Burlington?

HVAC professionals in Burlington recommend servicing twice a year — spring for AC and fall for heating. Regular maintenance prevents breakdowns during extreme weather and can extend your system's lifespan by 5-10 years.

Do Burlington HVAC companies offer emergency service?

Yes, most top-rated HVAC companies in Burlington offer 24/7 emergency service for no-heat, no-AC, and refrigerant leak situations. Response times are typically 60-90 minutes. Emergency premiums add $100-$250 to standard rates.

What size HVAC system do I need for my Burlington home?

Most homes in Burlington need 2.5 to 5 tons of cooling capacity. A rough guide: 1 ton per 400-600 sq ft depending on climate, insulation, and sun exposure. Always get a Manual J load calculation from a licensed HVAC contractor for accurate sizing.