- Bothell, Washington
HVAC Contractor – A/C and Heating Install and Repair Bothell, WA
Don’t Suffer Through Another Season
Licensed, bonded, and insured. Free estimates. Serving Bothell and surrounding areas.
Licensed & Insured
534+ Projects Done
On-Time Guarantee
Zero Safety Violations
Free Estimates, a failing furnace or broken A/C isn’t just uncomfortable, it’s a safety issue.
Google Reviews
Westerly Ventures replaced our entire roof and did an outstanding job. The crew was professional, showed up on time every day, and left the property spotless. Hand-nailed every shingle, you can tell the difference in quality. Highly recommend.
Had them pour a new driveway and patio. The finished product looks amazing. Neighbors keep stopping to ask who did the work. Fair pricing, great communication throughout, and they handled the permit process for us. Will definitely use again.
Our furnace died on the coldest week of the year. Westerly had a tech out the same day, diagnosed the issue, and had a new system installed within 48 hours. Professional, honest, and fast. These are the people you want working on your home.
Need It Done Fast?
HVAC Services in Bothell
Bothell’s rapid growth means a mix of housing stock, from ’70s ramblers in Northshore to brand-new townhomes in Canyon Park. Older homes often need complete HVAC system replacements, while newer homes may need ductless additions for bonus rooms or converted garages.
A failing furnace or broken A/C isn’t just uncomfortable, it’s a safety issue. We diagnose and repair HVAC systems fast and install new systems when repair isn’t worth the cost.
Our Bothell Services
01
Heating & Furnaces
Complete heating system installation, repair, and replacement, gas furnaces, electric furnaces, boilers, and radiant heating systems.
02
Air Conditioning
Central AC installation, repair, and seasonal service to keep your home or business cool and comfortable all summer.
03
Heat Pumps
Energy-efficient heat pump installation and repair. Dual heating and cooling in one system, ideal for Washington’s climate.
04
Ductless Mini Splits
Zone-controlled comfort with energy-efficient ductless systems. Perfect for additions, older homes, and bonus rooms.
05
Maintenance & Tune-Ups
Preventive HVAC maintenance to extend system life, improve efficiency, and prevent costly emergency breakdowns.
06
Commercial HVAC
Full commercial HVAC services including rooftop units, VRF systems, building automation, and scheduled maintenance.
Ready to Get Started?
- Schedule a Free Consultation
Get a free, no-obligation quote for your HVAC project in Western Washington. We respond within 24 hours.
- 206-841-2434
Why Bothell Chooses Us
- We know Bothell— local codes, soil conditions, and weather patterns
- Licensed, bonded, and insured in Washington State
- Free estimates with transparent pricing — no hidden fees
- 534+ projects, zero safety violations
- On-time completion guarantee
- We answer our phone — call or text anytime
Other HVAC Services Areas
Ready to Start Your Project?
Get a free consultation and estimate for your concrete, roofing, or HVAC project. Serving the greater Seattle area and all of Western Washington.