Furnace blows cold air or won't turn on at all
Heating · Kent, WA
Furnace Repair in Kent, WA
Furnace repair in Kent typically runs $189 to $950 depending on the part and labor involved. SPS Pro Services sends licensed technicians throughout Kent and the Green River Valley, often scheduling same-week appointments to get gas or electric furnaces running again before the next cold snap.
Typical cost$189–$950
WarrantyWorkmanship warranty
AvailabilitySame-week visits
HoursMon–Fri 8am–6pm
Furnace repairs that touch gas control valves, heat exchangers, or line-voltage wiring can fall under Kent's adopted mechanical code and Washington State L&I electrical rules, which require a permit and inspection before the system is signed off. SPS Pro Services is registered with L&I and pulls permits through the City of Kent Permit Center when a repair calls for one, so homeowners aren't left with unpermitted gas or electrical work that could complicate a future home sale or insurance claim.
Local knowledge
What's different about furnace repair in Kent
Local housing stock and utilities in Kent change what this work involves.
Kent sits in the Green River Valley, where cold, damp air pools overnight; furnaces here often show ignition and pressure switch faults during December through February cold snaps.
Many homes in Kent's East Hill and Panther Lake neighborhoods were built in the 1970s and 1980s with original ductwork, so restricted airflow puts extra strain on blower motors.
Puget Sound Energy supplies both gas and electric service to Kent, so technicians check gas pressure and meter issues before assuming a furnace control board has failed.
Symptoms we see daily
Signs you need furnace repair in Kent
Short cycling — turns on and off every few minutes
Loud banging, screeching, or rattling from the unit
Thermostat set correctly but rooms stay cold
Yellow or flickering flame instead of steady blue
No surprises
How a Kent furnace repair visit works
1
Diagnostic Call
You describe the symptoms over the phone so the technician arrives in Kent with the parts most likely needed for your furnace model.
2
On-Site Inspection
The technician checks the burner, gas pressure, electrical connections, and safety controls to pinpoint the actual failure.
3
Permit Check
If the repair involves a gas control valve, heat exchanger, or wiring covered by L&I or Kent's mechanical code, the technician flags it before work begins.
4
Repair and Testing
Parts are replaced or repaired, then the system is tested for proper ignition, airflow, and carbon monoxide safety.
5
Documentation
You receive an itemized invoice, any permit paperwork pulled through the City of Kent Permit Center, and a one-year labor warranty on the repair.
Flat-rate pricing
Furnace Repair in Kent — what it costs
Conservative ranges for the Seattle metro. Your written quote is exact before work begins.
| Job | Typical price |
|---|---|
| Diagnostic / service callCredited toward the work we do | $189 |
| Minor furnace repairSingle small component or adjustment | $189–$440 |
| Typical furnace repairThe most common jobs we see | $440–$700 |
| Major furnace repairBig-ticket parts and labor | $700–$950 |
Prices reviewed by Sergei Petrov · July 2026. Parts availability can shift ranges — the quote you sign is final.
24/7 Emergency Line
Emergency dispatchNo heat at 11pm? We pick up.
Office hours are Mon–Fri, but the emergency line never closes. Call any hour and we dispatch a licensed tech across Greater Seattle.
Straight answers
Furnace Repair in Kent — FAQ
Does furnace repair in Kent require a permit?
Not every repair needs one, but Washington State L&I code and the City of Kent Permit Center do require permits for work like heat exchanger replacement or new gas control valves. SPS Pro Services checks the scope of your repair against local code and pulls the permit when required, so you have a clean inspection record if you sell your Kent home later.
How fast can someone get to my house in Kent?
Kent is one of the core cities SPS Pro Services covers alongside Seattle, Bellevue, Redmond, Kirkland, and Sammamish. Most Kent calls can be scheduled within the same week, Monday through Friday, 8am to 6pm.
Why does my furnace short-cycle during Kent's cold snaps?
Cold air pools in the Green River Valley overnight, causing rapid temperature swings that can trip pressure switches or flame sensors on older furnaces common in Kent's East Hill homes. Cleaning or replacing the sensor usually resolves the short-cycling.
Who provides gas service to my furnace in Kent?
Puget Sound Energy provides gas and electric service throughout Kent. When gas pressure is suspected as the cause of poor furnace performance, technicians coordinate with PSE data rather than assuming the furnace itself is at fault.
Founder & Lead HVAC Technician, SPS Pro Services
EPA Section 608 UniversalNATE Core Certified14+ years in the trade
Reviews the pricing and service guidance on this page against SPS Pro Services's actual job records in Kent and across the Seattle metro.
Prices reviewed July 2026
Also in Kent
Other services our crew handles on the same routes.
Need furnace repair in Kent?
Call (206) 427-8907 to schedule permit-compliant furnace repair in Kent this week.