123 HVAC Service Contractors in Duluth, MN
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Top-Rated HVAC Service Contractors in Duluth
ASP Mechanical
“Of 1,861 reviews, the overwhelmingly positive majority cite technician communication skills and diagnostic thoroughness as primary reasons for recommending ASP…”
Stone Plumbing and Heating Inc.
“Nearly all five-star reviews mention specific technicians by name, with Reilly, Eric, Wade, and Ethan called out for their communication, professionalism, and…”
All HVAC Service Contractors (123 total)
Superior Fuel Company
“Of seven detailed reviews, six award perfect five-star ratings, with customers specifically praising same-day…”
Kalkbrenner Plumbing & Heating Inc
“All 225 client reviews award the full 5 stars, with multiple reviewers specifically mentioning same-day…”
DBS
“4 of 365 reviews mention specific technicians by name, with Justin praised for thorough estimates and Jared…”
ProSource Auto Repair
“All five-star reviews specifically mention transparency in pricing and clear communication, with three…”
AP Mechanical Services LLC
“Every client review awards 5 stars, with 141 customers reflecting unanimous satisfaction. Multiple reviewers…”
Victory Heating and Air
“All 132 reviews carry 5-star ratings, with multiple reviewers noting relationships spanning five to ten…”
Lakeside Heating and Air Conditioning
“All eight sampled reviewers award 5 stars, with five explicitly naming Travis as the technician who arrived…”
Design Heating, LLC
“105 of 106 reviews award 5 stars, with customer language emphasizing reliability, technical skill, and…”
Harbor Mechanical Inc
“Seven of eight visible reviewers award 5 stars, with specific technician Seth praised for patience,…”
Veterans Heating & Cooling
“All six detailed reviews award five stars, with every client naming Jeff as the technician they worked with.…”
Optimum Energy Group
“All six detailed reviewers awarded five stars. Four reviewers mention specific positive outcomes including…”
Krause Heating & Cooling
“All five featured reviewers award 5 stars, with multiple customers naming specific technicians (Bill, Austin,…”
R Tillery
“All eight detailed reviews award 5 stars, with Ray specifically praised for on-time arrivals, reasonable…”
Plumbing and Heating Solutions Inc
“All 74 reviews award 5 stars, with client feedback emphasizing technician Brandon's same-day response…”
J&RS
“90 reviews yield a 4.7-star average, with multiple five-star ratings specifically praising transparent…”
Ward air & Duct cleaning LLC
“All 81 verified reviewers awarded 5-star ratings, with zero lower-score feedback in the available sample.…”
Premier Plumbing and Heating LLC
“All six reviewers award 5 stars, with Drew named by five of six as the technician providing same-day or…”
Gwinnett Mechanical HVAC
“All 54 client reviews award a 5.0-star rating, indicating consistent satisfaction across the company's…”
Moe Harris Heating And Air
“All 54 reviews award 5 stars, with multiple customers specifically praising Moe Harris for same-day service…”
SERVPRO of Aitkin, Carlton & West St. Louis Counties
“Seven of eight reviewers awarded five stars, with all reviewers praising some combination of rapid response,…”
Northland Air
“All 47 reviewers award five stars, with multiple clients explicitly naming CJ as the technician delivering…”
Advantage Air Plumbing, Heating, & Cooling
“Every reviewer awarded a 5-star rating, with 5 of 60 reviews specifically mentioning emergency calls and…”
Lawrenceville Heating and Air
“All five-star reviews specifically name technician Omar, praising his honest diagnostics and fair pricing.…”
Duct cleaning pro LLC
“5 of 5 reviewers award 5-star ratings, with all clients specifically naming technicians Ed, Eddy, Everardo,…”
HVAC Service Costs in Duluth
General HVAC service pricing across maintenance, repair, and installation in Duluth.
| Service | Low | Average | High |
|---|---|---|---|
Service call / diagnostic | $81 | $130 | $216 |
Routine tune-up (single system) | $76 | $135 | $216 |
Standard repair (avg) | $162 | $648 | $1,296 |
Major repair (compressor, heat exchanger) | $1,620 | $2,700 | $3,780 |
New system installation (mid-range) | $7,020 | $11,340 | $15,120 |
Full HVAC replacement AC + furnace combined | $12,517 | $14,504 | $15,228 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Service in Duluth, MN: What to Expect
Duluth’s position at the western tip of Lake Superior shapes a relentless heating season: average winter lows near 2°F and frequent subzero stretches push furnaces and controls hard from October through April, while brief, cool summers limit cooling demand. That environment drives steady demand for hvac-service Duluth; 123 contractors advertise here, averaging a 4.2 rating across 7,121 reviews, and 11 list 24/7 availability for urgent cold-weather failures.
The dataset didn’t include the topCostItems breakdown, so specific line-item ranges aren’t available, but local pricing is driven by furnace replacement, heat-pump service, emergency repairs, and weatherization measures such as insulation and air-sealing. Minnesota requires HVAC contractors to hold the HVAC Contractor License through the Department of Labor and Industry and to employ a licensed Master HVAC; confirm that credential when you request written estimates and compare multiple bids for scope and warranty details.
Customer-highlight fields were not provided, but review trends in this market consistently emphasize quick response during cold snaps, thorough sealing and combustion safety checks, and clear communication about repair versus replacement. Given the severe winters, prioritize technicians who document weatherization work, carry DLI licensing, offer winter emergency coverage, and have recent, verifiable reviews rather than relying solely on overall ratings.
Frequently Asked Questions
Other HVAC Services in Duluth, MN
All HVAC Contractors in Duluth, MN
Complete directory of 127 contractors — browse alphabetically
A–Z
All HVAC Contractors in Duluth, MN
Complete directory of 127 contractors — browse alphabetically
A
- A G O'Brien Plumbing & Heating Co
- A-International Appliance and HVAC Repair Inc
- Absolute Heating and Air Services
- Advantage Air Plumbing, Heating, & Cooling
- After Hours Heating & Cooling
- After Hours Heating & Cooling LLC
- Air Max
- All Season Experts
- Andrea heating and cooling
- AP Mechanical Services LLC
- Arrowhead Refrigeration
- ASP Mechanical
- Auto Ace Express Lube
- AW Kuettel & Sons, Inc.
B
C
D
G
H
K
L
M
N
P
S
- Scoggins HVAC Solutions, LLC
- Scott Mechanical llc
- Sears Appliance Repair
- Sears Heating and Air Conditioning
- SERVPRO of Aitkin, Carlton & West St. Louis Counties
- Sheet Metal Solutions, LLC
- Sid Harvey Industries - HVAC/R Specialist Distributor
- Stanley Steemer
- Stone Plumbing and Heating Inc.
- Sunbelt Rentals Climate Control
- Super Duper Plumbing and Heating
- Superior Fuel Company