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Serving Seattle & Surrounding Areas

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Upgrade to Lennox with North Heat & Air

  • Up to 12-Year Limited Parts Warranty
  • Experienced HVAC Technicians
  • Free Estimates & Upfront Pricing

Upgrade Your Comfort. Get Your Free Estimate Today!

Lennox heating and cooling equipment

Heating & Cooling Systems

Installing Lennox Systems Since 2018

Family relaxing together on a sofa at home
5/5 Rated

Trusted by Homeowners

The Lennox Difference

  • Energy Savings

    Efficient heating and cooling options help reduce everyday energy use.

  • Year-Round Comfort

    Heating and cooling solutions keep your home comfortable through every season.

  • Quiet Operation

    Sound-reducing designs bring comfort with less background noise.

  • Cleaner Indoor Air

    Filtration options help reduce airborne dust, pollen and pet dander.

Lennox Comfort. North Expertise.

Installing Lennox systems since 2018. From choosing the right equipment to the final system check, our team takes care of every detail for your home’s comfort.

  • The Right System for Your Home
  • Careful, Professional Installation
  • Support Beyond Installation
North Heat & Air team standing together in front of company service vehicles
North Heat & Air Since 2018

Your Comfort. Our Commitment.

Comfort in 3 Simple Steps

  1. Book Your Free Estimate

    Tell us about your home and comfort needs.

  2. Choose Your Lennox System

    We’ll help you find the right fit for your home.

  3. Enjoy Your New Comfort

    Our team installs and tests your new system.

Get Started
Technician using a phone beside a Lennox HVAC system

Lennox, explained

FAQ

Clear answers for your next home comfort upgrade.

Still have a question?

(425) 550-2203

Which Lennox system is right for my home?

During your free estimate, we’ll review your home, comfort needs and budget, then help you choose a suitable Lennox system.

How much does a Lennox installation cost?

Pricing depends on the equipment you choose and the work your home needs. Request a free estimate for a clear quote tailored to your project.

How long does installation take?

The timeline depends on your new system and any preparation your home needs. We’ll discuss the schedule and what to expect before installation begins.

What warranty comes with Lennox equipment?

Lennox offers limited warranty coverage that varies by product. Some extended coverage options require registration. We’ll review the coverage and registration requirements for your selected equipment.

Do you offer free installation estimates?

Yes. North Heat & Air offers free estimates for Lennox installations. Call (425) 550-2203 to tell us about your project and arrange your estimate.

North Heat & Air service area map

Service Areas Near You

    • Seattle, WA
    • Bellevue, WA
    • Redmond, WA
    • Kirkland, WA
    • Renton, WA
    • Tacoma, WA
    • Bothell, WA
    • Issaquah, WA
    • Sammamish, WA
    • Woodinville, WA
    • Kent, WA
    • Everett, WA
    • Federal Way, WA
    • Auburn, WA
    • Lynnwood, WA
    • Edmonds, WA
    • Mukilteo, WA
    • Mill Creek, WA
    • Shoreline, WA
    • Mountlake Terrace, WA
    • Mercer Island, WA
    • Newcastle, WA
    • Burien, WA
    • SeaTac, WA
    • Tukwila, WA
    • Des Moines, WA
    • Normandy Park, WA
    • Kenmore, WA
    • Lake Forest Park, WA
    • Bothell West, WA
    • Marysville, WA
    • Lake Stevens, WA
    • Snohomish, WA
    • Monroe, WA
    • Duvall, WA
    • Maple Valley, WA
    • Covington, WA
    • Enumclaw, WA
    • Bonney Lake, WA
    • Puyallup, WA