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Stay Warm with Expert Home Heating Services in Greater Portland

Work With Reliable Heating Contractors You Can Trust

We provide dependable heating solutions backed by local expertise, attentive service, and a reputation built on community trust.

When winter hits in Sherwood and the greater Portland Metro area, you need a heating team you can count on. Evergreen Gas Heating & Cooling delivers full-service heating solutions for homeowners in Sherwood, Tualatin, Tigard, Beaverton, Portland and surrounding communities. From quick furnace repairs to energy-efficient upgrades and seasonal maintenance, we’re here to keep your home warm, safe, and running smoothly.

Whether you’re noticing uneven heating, strange furnace sounds, rising energy bills, or a system that won’t kick on, our certified team brings decades of hands-on experience to every visit. We install and service high-efficiency systems, including heat pumps, gas furnaces, and ductless units, all tailored to meet the needs of Pacific Northwest homes.

Call or schedule online today for dependable heating service from a Sherwood team trusted throughout the Portland Metro Area.

tech working on a furnace

Comprehensive Heating Services We Offer

Evergreen Gas Heating & Cooling has been a trusted HVAC provider for the Portland area since 2003. We specialize in heating and cooling, including installation, repairs, and maintenance that delivers long-term comfort and efficiency. Our team is here to make the entire process easy and honest from start to finish. We provide:

Heating Repair

No heat? Odd smells or noises coming from your system? Our experienced technicians service all furnace makes and models with quick response times and clear, honest communication from start to finish.

Heating Maintenance

Seasonal tune-ups help prevent breakdowns, boost efficiency, and extend the life of your heating system. Our detailed inspections catch potential issues early, so you stay comfortable and avoid surprise repairs.

Furnace Installation & Replacement

When it’s time to replace an older furnace, our team installs high-efficiency systems built for reliable performance and long-term energy savings. We’ll help you choose the right fit for your home and ensure a smooth, professional installation.

Heat Pump Services

Heat pumps deliver year-round comfort with energy-efficient heating and cooling in one system. We install and maintain high-performance heat pumps designed to handle the Pacific Northwest’s changing seasons.

Ductless Mini-Split Systems

Ideal for additions, older homes, or spaces needing targeted comfort, our ductless systems offer precise temperature control and exceptional energy efficiency.

Comfortable Fireplaces

Add warmth and ambiance to any room with professional fireplace installation. We offer gas, wood, and electric options to suit your style and heating needs, all installed safely and seamlessly by our expert team.

Why Homeowners Across Portland Trust Evergreen Gas

Homeowners across Sherwood and the Portland metro area trust Evergreen Gas Heating & Cooling for heating service that goes the extra mile. Here’s what makes us different:

  • Decades of hands-on experience delivering reliable, high-efficiency heating solutions
  • Certified, background-checked technicians trained in the latest HVAC systems
  • Local experts in heat pumps, furnaces, ductless systems, and gas fireplace installation
  • Prompt scheduling and clear communication so there is no guesswork, just great service
  • Honest guidance with options that fit your home, needs, and budget
  • Deep roots in the Sherwood community, proudly supporting local schools and events
  • Special offers during off-peak seasons and flexible financing to make upgrades easier

Ready for Reliable Heating? We’re Here to Help.

Whether your furnace needs urgent attention or you're planning ahead for a replacement, Evergreen Gas is here with friendly, reliable service you can count on. We proudly serve homeowners in Sherwood, Tualatin, Tigard, Beaverton, and communities throughout the Portland metro area.

Booking is easy. Just give us a call or schedule online. Our team responds quickly, keeps you informed, and puts your home comfort first every step of the way.

Heating FAQs: Accurate Answers for Homeowners

Why is my house heating unevenly?

Uneven heating usually comes down to one of a few culprits: a clogged air filter restricting airflow, closed or blocked vents, a thermostat that isn’t reading your home accurately, or ductwork that’s leaking or poorly balanced between rooms. A professional inspection can pinpoint which one is affecting your home and get every room back to a consistent temperature.

Why is my heating bill higher than usual?

A sudden spike in your energy bill is often a sign your furnace is working harder than it should — usually due to worn components, a dirty filter, or a system that’s simply losing efficiency with age. Routine maintenance can catch these issues early, restore performance, and keep your energy costs in check before a small problem becomes a bigger repair.

My furnace won’t turn on – what should I do?

Start with the basics: check that your thermostat is set correctly, your air filter isn’t clogged, and your circuit breaker hasn’t tripped. If everything checks out and your furnace still won’t start, it’s time to schedule a furnace repair. Our technicians will safely diagnose the issue and get your heat back on.

Is it normal for my furnace to be noisy?

Some operational sound is normal, but banging, grinding, screeching, or rattling usually points to a mechanical issue — like a worn belt, loose component, or failing blower motor. These noises tend to get worse (and more expensive) the longer they’re ignored, so it’s worth scheduling a repair at the first sign of trouble.

Not sure if you need a repair or a new furnace?

If your furnace is acting up, the right next step depends on its age, the issue, and your budget. Our team can walk you through the trade-offs during an inspection or estimate — whether that means a furnace repair or a full furnace installation, we’ll give you an honest recommendation either way.

Evergreen Gas LLC Heating & Cooling, © 2026 | Oregon CCB# 242528