Turn to Warwas Heating & Cooling for all your residential and commercial HVAC needs in Floodwood and Duluth, MN

Work with our local, family-owned HVAC company

HVAC Service

Trust us to diagnose and repair your faulty heating and cooling systems.

HVAC Maintenance

We can keep your HVAC system working at maximum efficiency.

HVAC Replacement

Hire our technicians to replace your old, inefficient HVAC system.

Duct Cleaning

We can clean your air ducts to improve your indoor air quality.

Enjoy year-round comfort

Arrange expert HVAC services in Duluth or Floodwood, MN

Welcome to Warwas Heating & Cooling! We’re a local, family-owned HVAC company proudly serving homeowners and business owners in Duluth, Floodwood, MN, and the surrounding areas. With us, you’ll always get honest, reliable service from a team that truly cares. Whether it's installing, maintaining, or repairing your HVAC system, we focus on delivering top-quality work you can count on. Our goal is to keep you comfortable throughout every season.


Call now to schedule reliable HVAC services. We’ll be happy to answer any questions and give you a free estimate.

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Your search for a reputable HVAC company ends here. Homeowners and business owners prefer to work with Warwas Heating & Cooling because:


  1. We’re a Ruud Pro Partner
  2. We’re locally owned and family-operated
  3. We provide residential and commercial HVAC services
  4. We pay attention to minor details to ensure professional results
  5. We offer financing options and free estimates


Although we specialize in installing, repairing, and maintaining Ruud HVAC systems, we’re happy to work with any brand. Contact us today to arrange professional HVAC services.

5 great reasons to choose our HVAC company

How dirty are your air ducts?
Schedule professional air duct cleaning services today

At Warwas Heating & Cooling, we take great pride in communicating clearly and completing projects on time, ensuring a top-notch customer service experience on every project. You should turn to our local HVAC company anytime you need:

See what our HVAC company can do for you

Your energy bills have spiked drastically.

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HVAC repair service

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HVAC replacement service

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HVAC maintenance service

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Duct cleaning services

Reach out right away to get the HVAC services you need. We can service every aspect of your HAVC system, including your air ducts, to ensure optimal performance.

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Prodealer for RUUD