About us
Amenities
Free Estimates
YesAccepted payment methods
Reviews
5.01 Reviews
Showing 1-1 of 1 reviews
Ashley F.
05/2024
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!
| Rating Category | Rating out of 5 |
|---|---|
| quality | |
| value | |
| responsiveness |
Yes, I recommend this pro
Contact information
5422 212th St South West G103, Mountlake Terrace, WA 98043
http://www.1stopheating.comService hours
Monday:
7:00 AM - 4:00 PMTuesday:
7:00 AM - 4:00 PMWednesday:
7:00 AM - 4:00 PMThursday:
7:00 AM - 4:00 PMFriday:
7:00 AM - 4:00 PMSaturday:
7:00 AM - 4:00 PMSunday:
ClosedLicensing
Insured
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 State Contractor License Requirements page.
*Contact business to see additional licenses.
Service Categories
heating & cooling contractor
FAQ
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.
No, Onestop Heating Cooling Electric LLC does not offer emergency services.
No, Onestop Heating Cooling Electric LLC does not offer warranties.
Contact information
5422 212th St South West G103, Mountlake Terrace, WA 98043
http://www.1stopheating.comService hours
Monday:
7:00 AM - 4:00 PMTuesday:
7:00 AM - 4:00 PMWednesday:
7:00 AM - 4:00 PMThursday:
7:00 AM - 4:00 PMFriday:
7:00 AM - 4:00 PMSaturday:
7:00 AM - 4:00 PMSunday:
Closed