🐜AssistAnt · Pro directory
There are 12 HVAC companies within 25 miles of Castle Rock, WA in the AssistAnt directory as of October 16, 2026, 1 of them based in Castle Rock itself. None are verified by AssistAnt yet, so check a business’s license and insurance before you hire it. Verified businesses are listed first, then by distance. No business can pay for a higher spot.
HVAC (heating & air conditioning) near Castle Rock
- Denali Heating & Air Conditioning
Castle Rock, WA · 0.0 mi
Not verified yet
(360) 274-8049
- Wood Family Heating
Kelso, WA · 8.9 mi
Not verified yet
(360) 200-6090
- Renaud Electric Heating & Cooling
Longview, WA · 9.1 mi
Not verified yet
(360) 423-1420
- Custom Heating & Cooling
Kelso, WA · 9.1 mi
Not verified yet
(360) 636-1850
- Infinite Heating & Cooling
Longview, WA · 9.8 mi
Not verified yet
(360) 261-6545
- Carlson's Heating & Air Cond
Kelso, WA · 9.9 mi
Not verified yet
(360) 425-4888
- Service Patriots
Kelso, WA · 10.0 mi
Not verified yet
(360) 423-9165
- Twin City Service Co
Kelso, WA · 10.2 mi
Not verified yet
(360) 425-3320
- Feltons Heating & Cooling
Longview, WA · 10.6 mi
Not verified yet
(360) 577-5871
- Entek Corporation
Longview, WA · 11.3 mi
Not verified yet
(360) 423-3010
- Thermal Heating and Cooling, LLC
Clatskanie, OR · 15.3 mi
Not verified yet
(503) 791-2999
- Scott's Heating & Air Conditioning
Ethel, WA · 20.6 mi
Not verified yet
(360) 978-4936
Questions
- How many HVAC companies are near Castle Rock, WA?
- 12 within 25 miles, 1 in Castle Rock, as of October 16, 2026.
- Which HVAC companies near Castle Rock, WA are verified?
- None yet. Verified means AssistAnt checked the business registration and insurance; unverified listings come from public business records.
- Can a business pay to rank higher on AssistAnt?
- No. Verified businesses are listed first, then everyone else by distance. Placement cannot be bought, and AssistAnt never sells your contact information.
More in Castle Rock
- Plumbers in Castle Rock, WA15 businesses
- Electricians in Castle Rock, WA15 businesses
- Landscaping & lawn care in Castle Rock, WA28 businesses
- Garage door repair in Castle Rock, WA5 businesses
- Gutter services in Castle Rock, WA5 businesses
- Towing in Castle Rock, WA10 businesses
- Auto repair in Castle Rock, WA72 businesses
- Motorcycle, marine & small engine repair in Castle Rock, WA9 businesses
- Excavation & heavy equipment in Castle Rock, WA6 businesses
Nearby towns
- Kelso, WA 9 mi
- Longview, WA 10 mi
- Clatskanie, OR 15 mi
- Ethel, WA 21 mi
- Chehalis, WA 27 mi
- Columbia City, OR 27 mi
- Pe Ell, WA 27 mi
- La Center, WA 30 mi
- Saint Helens, OR 30 mi
- Centralia, WA 32 mi