Camarillo's Valley Heat Air Conditioning Repair Team
Stonegate Heating & Cooling repairs, installs, and maintains air conditioning and heating systems across Camarillo — where inland valley summers run noticeably hotter than the coastline just a few miles away, and systems get pushed harder because of it.
About Us
Stonegate Heating & Cooling is based at 3301 Mission Oaks Blvd in Camarillo, serving both newer planned neighborhoods and the area's older ranch-style homes on larger lots — properties that see a wider temperature swing than nearby coastal Ventura County.
Owner Harlan Pierce built the business to handle both ends of that range: newer systems still under manufacturer coverage, and older equipment on ranch properties that's been asked to do more than it was built for.
What We Do
Repairs and installs matched to Camarillo's inland heat, whether your system is new or original to the house.
AC repair covering capacitors, contactors, refrigerant leaks, and blower motors — systems here often run longer hours through the summer than in coastal parts of the county.
Central air and ductless mini-split installation sized for Camarillo's valley heat, including larger ranch-style properties and newer builds.
Furnace and heat pump repair and installation for Camarillo's cooler winter mornings, including igniter, flame sensor, and heat exchanger inspections.
Seasonal tune-ups timed before peak valley heat sets in.
In-depth troubleshooting for systems that run constantly during summer without keeping up.
Filtration options that also help with the seasonal agricultural dust common in the valley.
What It Costs
General ranges for orientation — every job gets a firm, written price after a free on-site diagnosis, before any work begins.
$89 – $149
Credited toward the repair if you move forward the same visit
$150 – $350
A frequent point of failure on systems run hard through valley summers
$300 – $1,200
Price depends on leak location and refrigerant needed
$400 – $900
Covers standard PSC and variable-speed ECM motors
$4,500 – $9,500
Sized for Camarillo's inland heat rather than a generic coastal spec
$150 – $650
Igniters, flame sensors, and heat exchanger inspections
Ranges reflect typical air conditioning repair costs and vary by system age, access, and parts availability. Not a quote — call (805) 977-8592 or request a free on-site estimate for your exact price.
Why Choose Us
We size and service systems for Camarillo's hotter inland summers, not coastal averages.
Fast scheduling across Camarillo, Newbury Park, and Somis.
We handle warranty-covered new installs and original ranch-home equipment alike.
Harlan Pierce is hands-on with how the business runs and how jobs are handled.
A Homeowner's Guide
Inland valley heat puts more strain on a system than the county average — here's what to check before booking.
A system sized for coastal Ventura County can fall short here — ask if the sizing accounts for local temperature swings.
A technician should explain what's actually wrong before quoting a repair.
California HVAC work should be performed under a licensed contractor, with a firm price in writing before any work starts.
Where We Work
Stonegate Heating & Cooling serves Camarillo and the surrounding Ventura County communities, where inland summer heat runs noticeably higher than along the coast.
FAQ
Yes — inland valley heat here runs hotter than coastal Ventura County, and we size systems accordingly rather than using a generic coastal spec.
Camarillo, Newbury Park, Somis, Moorpark, Oxnard, and Thousand Oaks.
Yes, including manufacturer warranty paperwork for newer builds.
Yes, seasonal tune-up plans are available before peak valley heat.
We're open every day from 7:00 AM to 10:00 PM. Call (805) 977-8592 to schedule.
Get In Touch
Tell us about your system and we'll follow up to schedule a visit.
For AC or heating work sized to Camarillo's real summer heat, Stonegate Heating & Cooling is ready to help.
