🐜AssistAnt · Pro directory
There are 301 HVAC companies within 25 miles of Castaic, CA in the AssistAnt directory as of October 16, 2026, 1 of them based in Castaic 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.
Brands named most by these businesses: Viking (1).
HVAC (heating & air conditioning) near Castaic
- Kool-It Refrigeration
Castaic, CA · 0.0 mi
Not verified yet
(661) 257-3587
- iComfort Heating and Air Conditioning
Valencia, CA · 3.9 mi
Not verified yet
(818) 837-0022
- Sheldon Mechanical Corp
Santa Clarita, CA · 4.0 mi
Not verified yet
(661) 286-1361
- Tassio Temperature Control
Valencia, CA · 4.0 mi
Not verified yet
(661) 262-3113
- Comfort Control Corp.
Santa Clarita, CA · 4.0 mi
Not verified yet
(661) 777-9014
- GW Richardson Heating & Air Conditioning Inc
Valencia, CA · 4.2 mi
Not verified yet
(661) 295-0115
- Integrity Comfort Systems
Valencia, CA · 4.3 mi
Not verified yet
(661) 762-3382
- Cantrell Aire
Valencia, CA · 4.3 mi
Not verified yet
(661) 702-1840
- Applied Filtration
Santa Clarita, CA · 4.5 mi
Not verified yet
(661) 678-2129
- Southland Heating and Air Conditioning
Valencia, CA · 4.7 mi
Not verified yet
(805) 422-7754
- Just Rite Air
Valencia, CA · 4.7 mi
Not verified yet
(661) 779-4499
- Perfect Climate Air
Valencia, CA · 4.7 mi
Not verified yet
(661) 713-9234
- JC Refrigeration Heating and Air
Santa Clarita, CA · 4.8 mi
Not verified yet
(661) 402-9075
- Rays Heating and Cooling
Santa Clarita, CA · 4.8 mi
Not verified yet
(818) 248-1888
- Advanced Heating Repair
Valencia, CA · 4.9 mi
Not verified yet
(818) 924-5019
- Air Crew
Santa Clarita, CA · 5.0 mi
Not verified yet
(661) 452-9700
- Nicky B's AC Repairs
Valencia, CA · 5.2 mi
Not verified yet
(661) 702-0100
- Patriot Heating & Air
Santa Clarita, CA · 5.2 mi
Not verified yet
(661) 765-8955
- Fleetwell Air Conditioning, Heating and Plumbing
Valencia, CA · 5.4 mi
Not verified yet
(661) 990-8183
- Custom Climate Control
Santa Clarita, CA · 6.0 mi
Not verified yet
(661) 297-7312
- Allen Air
Santa Clarita, CA · 6.0 mi
Not verified yet
(661) 644-1757
- Superior Cooling & Heating
Santa Clarita, CA · 6.2 mi
Not verified yet
(661) 443-0323
- Cal Coast Climate Control
Santa Clarita, CA · 6.2 mi
Not verified yet
- HVAC Santa Clarita
Santa Clarita, CA · 7.0 mi
Not verified yet
(661) 888-0248
- MD Air Solutions, INC
Santa Clarita, CA · 7.0 mi
Not verified yet
(661) 402-6768
- All Systems Mechanical
Santa Clarita, CA · 7.2 mi
Not verified yet
(310) 795-7304
- Custom Air Specialists
Saugus, CA · 7.3 mi
Not verified yet
(661) 644-8585
- American Air Control
Santa Clarita, CA · 8.2 mi
Not verified yet
(661) 263-0838
- California's Climate Pros
Santa Clarita, CA · 8.2 mi
Not verified yet
(818) 247-0050
- Airis Heating And Cooling
Santa Clarita, CA · 8.2 mi
Not verified yet
(661) 777-7337
Showing the 30 listed first. Search by ZIP code to see more.
Questions
- How many HVAC companies are near Castaic, CA?
- 301 within 25 miles, 1 in Castaic, as of October 16, 2026.
- Which HVAC companies near Castaic, CA 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.
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Nearby towns
- Valencia, CA 5 mi
- Saugus, CA 7 mi
- Santa Clarita, CA 8 mi
- Newhall, CA 9 mi
- Canyon Country, CA 12 mi
- Porter Ranch, CA 15 mi
- Simi Valley, CA 16 mi
- Chatsworth, CA 16 mi
- Granada Hills, CA 17 mi
- Fillmore, CA 18 mi