Top 10 Ac Installation in Burlington, VT

Updated March 2026

Quick Answer

The best AC installation 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 offer free estimates, licensed installation, and manufacturer warranties on new units.

AC Installation in Burlington, VT: What to Know Before You Buy

A new AC system is a major investment. The right installer in Burlington, VT will properly size the unit for your home, handle permits, and back the work with a solid warranty. Undersized or poorly installed systems waste energy and fail early.

💡 Quick Tips:
  • Get a Manual J load calculation — not just a rule-of-thumb sizing
  • Ask about SEER2 ratings and expected monthly energy costs
  • Confirm the warranty covers both equipment and labor
Sponsored
1

Lloyd Home Service

26 Gallison Hill Rd, Montpelier, VT 05602, USA
★★★★½ 4.9 (977 reviews)
Licensed & InsuredTop Rated
Services: Ac Installation
2

Red Rock Mechanical, LLC

339 Red Rock Rd, Colchester, VT 05446, USA
★★★½☆ 3.9 (83 reviews)
Licensed & InsuredTop Rated
Services: Ac Installation
3

Benoure Plumbing, Heating & Air Conditioning

34 Commerce Ave, South Burlington, VT 05403, USA
★★★★½ 4.4 (238 reviews)
Licensed & InsuredTop Rated
Services: Ac Installation
4

Lloyd Plumbing Heating Air Electrical

338 Commerce St Suite 20, Williston, VT 05495, USA
★★★★★ 5 (235 reviews)
Licensed & Insured
Services: Ac Installation
5

Air Systems Inc

1 Green Tree Dr, South Burlington, VT 05403, USA
★★★★½ 4.7 (24 reviews)
Licensed & Insured
Services: Ac Installation
6

Burlington Heating & Air Conditioning

257 S Union St, Burlington, VT 05401, USA
★★★★½ 4.6 (5 reviews)
Services: Ac Installation
7

Vermont Energy Contracting

188 Krupp Dr, Williston, VT 05495, USA
★★★★½ 4.6 (116 reviews)
Services: Ac Installation
8

A Cooper Mechanical, Inc.

171 Leroy Rd, Williston, VT 05495, USA
★★★★★ 5 (40 reviews)
Services: Ac Installation
9

Jay Mechanical

24 New England Dr Suite 30, Essex Junction, VT 05452, USA
★★★★☆ 4.1 (42 reviews)
Services: Ac Installation
10

Heating & Cooling

260 East Ave, Burlington, VT 05401, USA
★★★★★ 5 (1 reviews)
Services: Ac Installation

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.

See something out of date? Contact us.

Frequently Asked Questions

How much does AC installation cost in Burlington?

AC installation in Burlington costs $3,000-$7,000 for a central air system. A full HVAC system (AC + furnace) runs $5,000-$12,000. Mini splits cost $2,000-$5,000. Price depends on home size, SEER rating, and ductwork needs.

How long does AC installation take?

Standard replacement takes 4-8 hours (1 day). New installation with ductwork takes 2-5 days. Mini split installation takes 1-2 days.

What size AC do I need?

General rule: 1 ton per 500-600 sq ft. A 2,000 sq ft home needs a 3-3.5 ton unit. A professional load calculation (Manual J) gives the precise answer — oversized or undersized units waste energy and fail faster.