Duluth and the greater Northland · Heating & Cooling
Furnace, AC & Heat Pump Service
Fast scheduling · Upfront flat-rate pricing · Honest diagnosis
Honest diagnosis
Upfront flat-rate pricing
Fast scheduling
Our Services
Furnaces & Boilers
- New installs & replacements
- Service & repair
- Every major brand
Air Conditioning
- AC repair & replacement
- Right-sized for your home
- Honest load calcs
Heat Pumps
- Cold-climate rated
- Heating & cooling in one
- Rebate-eligible
Ductless Mini-Splits
- No ductwork needed
- Room-by-room control
- Additions & garages
Maintenance Plans
- Seasonal tune-ups
- Priority scheduling
- Member repair discounts
Indoor Air Quality
- Whole-home filtration
- Humidifiers
- Air exchangers
Why Lakehead
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Honest diagnosis
We find the real problem, not just the symptom, and we explain your options.
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Upfront flat-rate pricing
You approve the price before we lift a wrench. The invoice matches the quote.
Our Guarantee
608
EPA certified
12mo
Labor warranty
Where We Work
See your area Duluth Hermantown Proctor Cloquet Esko Two Harbors Silver Bay Saginaw Carlton Wrenshall Scanlon