Gas and electric furnaces. Same-day service. Upfront pricing. Every major brand.
Repair, install, replace, maintain. Gas or electric. Done right the first time.
High-efficiency gas or electric. Sized right. Every major brand.
Heat out? Same-day response. We don't leave you in the cold.
Safe and efficient all winter. Catch issues before they break.
When repair stops making sense. We help you pick and install the right system.
Gas lines, heat exchanger, electrical. Peace of mind for your family.
Lower bills with high-efficiency systems and smart thermostats.
Gas or electric. We install, repair, and maintain both.
The most common system in Covington homes. Fast, efficient heat — even on the coldest PNW nights.
No gas line needed. No combustion. Ideal for homes without natural gas.
Not sure what you have? We'll figure it out and recommend the right plan.
Schedule a Furnace ConsultationSound familiar? We've seen them all. We fix them all.
Furnace running but blowing cold air, or not producing any heat at all.
Banging, rattling, squealing, or rumbling sounds coming from your furnace.
Furnace turns on and off too frequently, unable to maintain a steady temperature.
Pilot light won't stay lit, ignition failure, or yellow/orange flame instead of blue.
CO alarm triggered, cracked heat exchanger, or unusual smells from the furnace.
Furnace keeps tripping the circuit breaker or blowing fuses — a sign of electrical problems.
Weak or no airflow — blower motor is overheating, seized, or failing to engage.
Sudden spike in heating costs — a sign your furnace is losing efficiency or has a fault.
Furnace not responding to thermostat changes or not reaching the set temperature.
Some rooms too hot, others too cold, or weak airflow from vents throughout home.
One or more heating elements burned out, causing insufficient heat output from the unit.
Burner flame should be blue. Yellow flame is a serious warning sign of combustion problems.
We install, repair, and maintain all major furnace brands.
Three steps from booking to warm.
Book online in 60 seconds or call. We confirm and dispatch.
Tech inspects, explains your options. No pressure.
Fixed right the first time. Backed by a guarantee.
Why thousands of Covington and Kent homeowners pick us.
Know the full cost before we start. No surprise bills, ever.
Fully certified furnace technicians you can trust in your home.
Fast response when your furnace goes out. We prioritize heating emergencies.
Carrier, Trane, Lennox, Goodman, Rheem, Daikin and more.
Our work is 100% guaranteed. If you're not happy, we make it right.
We live here. We know PNW winters.
Real reviews from real Covington and Kent homeowners.
"Next Phase was incredible. They came out within hours of my call, diagnosed the furnace problem quickly, and had everything running perfectly before dinner. Honest pricing too!"
"They installed a brand new furnace for us and walked us through everything. Professional, clean, on time, and exactly the price they quoted. We won't use anyone else."
"Used Next Phase for annual furnace maintenance 3 years running. Always thorough, always on time. Our energy bills have dropped noticeably since they tuned up the system."
"The technician explained exactly what was wrong with our furnace and gave us options instead of pushing the most expensive fix. That kind of honesty is rare. Highly recommend."
"Our old gas furnace broke down in January. Next Phase came out same day, diagnosed the problem, and gave us an honest recommendation. New furnace installed next morning. Lifesavers!"
"Next Phase was incredible. They came out within hours of my call, diagnosed the furnace problem quickly, and had everything running perfectly before dinner. Honest pricing too!"
"They installed a brand new furnace for us and walked us through everything. Professional, clean, on time, and exactly the price they quoted. We won't use anyone else."
"Used Next Phase for annual furnace maintenance 3 years running. Always thorough, always on time. Our energy bills have dropped noticeably since they tuned up the system."
"The technician explained exactly what was wrong with our furnace and gave us options instead of pushing the most expensive fix. That kind of honesty is rare. Highly recommend."
"Our old gas furnace broke down in January. Next Phase came out same day, diagnosed the problem, and gave us an honest recommendation. New furnace installed next morning. Lifesavers!"
Same-day service across Covington and Kent. Heat back on fast.