Fast & Reliable Heat Pump Maintenance in Santa Cruz
Fast, certified service for your home's heating, cooling & appliances. Diagnostic fee waived when you hire us.

Why Santa Cruz Homeowners Choose Plug-In Services
Diagnostic Fee Waived
Licensed & Insured
Premium Brand Specialists
Local Santa Cruz Business

How it works
Schedule
Diagnose
Estimate
Repair

HVAC brands we maintain
We maintain and service Bryant, American Standard, Goodman and Mitsubishi Electric, plus Coleman, Bosch, Ameristar, Daikin, Fujitsu, Hisense, Williams, WeatherMaker, Carrier, Payne, Trane, Lennox, Rheem, Ruud, Amana, York, Heil and other major HVAC brands.
Keep your heating and cooling equipment ready for the season. Tell us the system type, brand and any comfort concerns so we can confirm the maintenance visit you need. Equipment with an active fault may need a separate diagnostic appointment.
Call (831) 888-9348 to request HVAC maintenance. You can get service even if your equipment is a brand we do not install.

What customers
say about us
Frequently asked questions
The cost depends on the type of issue and parts required. Most repairs range from $150 to $600, with more complex jobs such as heat exchanger replacement costing more. At Plug-In Services, we charge an $80 diagnostic fee — which is fully waived if you move forward with the repair. You'll always receive a clear, upfront quote before any work begins.
Yes. We offer same-day and next-day appointments across Santa Cruz County. During peak winter season availability can be limited, so we recommend calling ahead to secure your slot. Reach us at (831) 888-9348 or schedule online.
We service all major brands including Carrier, Trane, Lennox, Goodman, Rheem, and Bryant. Whether you have a furnace or a heat pump, we can work on it — regardless of the make or model.
Most repairs are completed in 1–3 hours. If a part needs to be ordered, we'll let you know upfront and schedule a follow-up as quickly as possible to minimize your downtime.
Yes. Our $80 diagnostic fee is fully waived when you move forward with the repair — it goes toward the cost of service. You only pay for the work itself.
A good rule of thumb: if your system is under 15 years old and the repair cost is less than half the price of a new system, repair is usually the better choice. Our technician will give you an honest assessment and walk you through your options — no upselling, no pressure.




