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Onestop Heating Cooling Electric LLC logo

Onestop Heating Cooling Electric LLC

Central A/C Service or Repair, Heat Pump Repair or Service, Gas Furnace / Forced Air Heating System Repair Service,

About us

Onestop Heating Cooling and Electric LLC is your go-to source for Expert HVAC services in Snohomish County. Established with a vision to offer reliable, high-quality solutions, our HVAC company is rooted in the community we serve. From our base in Mountlake Terrace, WA County, we've built a reputation for excellence, providing a wide range of heating, cooling, and electrical services tailored to meet the needs of our customers across Washington. Our dedication to professionalism and customer satisfaction drives us to deliver the best in-home comfort solutions.

Business highlights

Emergency services offered

Services we offer

Fast Response, HEATING and COOLING, HVAC, No Job Too Big

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
5.03 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%

Filter reviews by service

Showing 1-3 of 3 reviews
Sashikanth A.
Sep 2025
5.0
Gas Furnace / Forced Air Heating System Repair Service
Very helpful made sure to check the systems they worked on throughly and kept us informed as to what they worked on, highly recommend.

Ashley F.
May 2024
5.0
Yes, I recommend this pro
The project was top notch. Not only did they consistently show up on time, but they finished the project early and were willing to reschedule the final walkthrough multiple times to accommodate our schedule. Final project turned out great!

Jacklynn L.
May 2024
5.0
Google Review
My heater wasn’t turning on this morning, my friend suggested Onestop and I’m glad we used them. It was an easy fix and they didn’t even charge me. Thank you so much for your honesty and getting our furnace up and running again!
Response from Onestop Heating Cooling Electric LLC
"Jacklynn, Thank you for choosing Onestop. We are happy to hear our technician was able to get your system running again."

Licensing

Licensed*

Trade License Number

ONESTHC762DE

Trade License Locale

WA

Trade License Expiration

03/05/2026

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Onestop Heating Cooling Electric LLC is currently rated 5.0 overall out of 5.

Monday: 7:00 AM - 4:00 PM Tuesday: 7:00 AM - 4:00 PM Wednesday: 7:00 AM - 4:00 PM Thursday: 7:00 AM - 4:00 PM Friday: 7:00 AM - 4:00 PM Saturday: 7:00 AM - 4:00 PM Sunday: Closed

Onestop Heating Cooling Electric LLC accepts the following forms of payment: CreditCard

Yes, Onestop Heating Cooling Electric LLC offers free project estimates.

No, Onestop Heating Cooling Electric LLC does not offer eco-friendly accreditations.

No, Onestop Heating Cooling Electric LLC does not offer a senior discount.

Yes, Onestop Heating Cooling Electric LLC offers emergency services.

Yes, Onestop Heating Cooling Electric LLC offers warranties.