Membership
Maintenance Agreement
Memberships includes:
- Front of the line priority service
- 10% off all Repairs -flat rate diagnostic fee
- 20% off After hours emergency diagnostics
- Free Condenser coil washing
- Free battery replacement at time of service (if needed)
- 5% off equipment purchases
- 1 year extended warranty on all parts installed by ONESTOP
ONESTOP
- Better prices with a company that cares
- Licensed# ONESTHC762DE
- Bonded and Insured
- Trained Service Techs and Installers
- Save on parts and labor by signing up now.
-
Platinum Furnace Maintenance- Test thermostat calibrate and check batteries
- Reset Thermostat to customers preferred settings
- Clean or Replace filter that home owner supplies
- Test gas pressures adjust gas pressures
- Test temperature split heating
- Inspect blower wheel
- Inspect blower motor and test amps
- Test blower motor capacitor if applicable
- Inspect inducer motor and test amps
- Test inducer motor capacitor if applicable
- Test Pressure switches
- Inspect control board for damage
- Clean burners and crossover ports
- Test igniter examine for wear
- Clean flame sensor
- Examine Heat Exchangers
- Check Plenum and Base can for proper seal
- Check flue for corrosion and secureness and slope
- Test condensation pump
- Clean water trap
- Wipe furnace down inside and out
-
Platinum Furnace & A/C Maintenance
- AC/Heat pump
- Test thermostat calibrate and check batteries
- Reset Thermostat to customers preferred settings
- Clean or Replace filter that home owner supplies
- Test temperature split heating and cooling
- Examine disconnect for wear
- Test for proper voltage
- Examine all fittings inside unit for refrigerant leaks
- Examine suction line for proper insulation
- Inspect Condenser Fan Motor and test Amps
- Test Time Delay Defrost
- Examine defrost control board for defects or burns
- Test Compressor amps RLA and LRA
- Test compressor OHMS
- Clean debris from condensing unit
- Inspect coil fins
- Clean water trap
- Connect refrigerant manifold if needed
- Cycle system in all stages
Built on Trust. Powered by Expertise.
-
Fast, Reliable Service 24/7From emergencies to routine calls, our team is always ready, day or night, to restore your comfort quickly.
-
Financing & Membership PlansWe offer flexible financing and value-packed memberships to keep your home running smoothly all year.
-
Licensed, Bonded & InsuredYour home is in safe hands with fully certified technicians and reliable, code-compliant service.
-
Locally Owned & OperatedServing Snohomish and King County with trusted, community-focused HVAC and electrical expertise.
Hear From Our Happy Customers
At ONESTOP, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
-
"I couldn't be happier with the experience!"The techs arrived on time, were courteous and respectful of my home, and quickly diagnosed and fixed the issue with my HVAC system. They took the time to explain the problem to me in a way that I could understand and offered solutions to prevent issues.- Travis R.
-
"Excellent service from ONESTOP!"They serviced my AC and furnace and were professional, friendly, and clearly knew what they were doing. No pressure, just honest and reliable service. I’m really happy with how everything turned out and will definitely be using them in the future.- Matt H.
-
"My house has never been more comfortable!"Adam was phenomenal. He was not pushy and provided me with all my options. He even explained everything to me in great detail. He really helped me make an educated decision. He educated me on SEER ratings and the different types of furnaces that exist.- Bob C.
-
"Very professional and very knowledgeable!"I have to say thank you to Adam for coming out and getting us all fixed up and running again. He is very professional and very knowledgeable, and got the job done quickly. I will definitely be using him from here on out. Great guy for sure!!- Tony N.
-
"12/10 recommend them for all of your HVAC needs!"They went above and beyond our expectations, and I not only look forward to working with them in the future, but I feel confident and safe knowing they genuinely have our best interests in mind when doing their job. You can tell they strive for excellence- Craig M.
-
"Fantastic services!"Absolutely amazing service from OneStop! They quickly diagnosed and fixed my heating issue, restoring the heat to my home in no time. Professional, efficient, and courteous throughout the process. Highly recommend!- Ryan J.
-
"I can't say enough good things about the technician that came and performed the work!"OneStop is a top-notch company! They installed our new heat pump in no time, and we couldn't have been more pleased with the quality and professionalism. Very polite, professional, and proficient!- Amanda O.
-
"Highly recommended, five stars!"It was amazing to watch OneStop Heating's team in action. Heat pumps are not small investments so it makes all the difference to know you've got a quality installation and the company will back its work with a sound maintenance program.- Ann M.