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HVAC Repair in Santa Cruz County, CA

The short answer

CoolVantage repairs furnaces, heat pumps, air conditioners, and ductwork for homeowners throughout Santa Cruz County, including Scotts Valley, Aptos, Soquel, and the San Lorenzo Valley. We diagnose the problem first, walk you through your options, and only recommend replacement when repair no longer makes sense.

CoolVantage Heating & Cooling travels from our San Jose base, about 19 miles over the hill, to repair furnaces, heat pumps, and air conditioners across Santa Cruz County. We serve the San Lorenzo Valley towns of Boulder Creek, Brookdale, Ben Lomond, Felton, Lompico, and Zayante, plus Scotts Valley and the mid-county communities of Aptos, Soquel, and Day Valley. On every call, our aim is the same: find the real cause, explain it in plain terms, and fix it properly.

HVAC Repairs We Handle

Most calls start with a simple complaint. The heat won't come on, the air isn't cooling, or the system is making a sound it didn't make last week. We trace that symptom back to the part or condition causing it.

  • Furnaces that won't ignite, short-cycle, or blow cold air
  • Heat pumps stuck in one mode, icing up, or running constantly
  • Central air conditioners that run but don't cool
  • Thermostat, wiring, and control board problems
  • Blower motors, capacitors, and fan issues
  • Leaky, crushed, or disconnected ductwork

What Homes Here Tend to Need

Homes in Santa Cruz County vary widely, and that shapes the repairs we see. In wooded areas like Boulder Creek, Ben Lomond, and Lompico, outdoor units can collect leaves and needles, and crawlspaces can invite moisture and rodents that damage ducts and wiring. A clogged coil or chewed wire can look like a major failure when the fix is straightforward.

Closer to the coast in Aptos and Soquel, we check outdoor equipment for corrosion on coils and electrical connections. Many older homes throughout the county also have systems that were added or modified over time, so we look at the whole setup, not just the part that stopped working.

How a Repair Visit Works

We start by asking what you've noticed and when it began. Then we inspect the equipment, test electrical components and airflow, and confirm the cause before recommending anything. You'll hear what's wrong, what the repair involves, and whether there are other issues worth watching. If a repair isn't a good use of your money, we'll tell you so and explain why.

Repair or Replace: Rules and Incentives to Know

If your system is near the end of its life, a few facts matter. The federal Energy Efficient Home Improvement Credit covered qualifying heat pumps placed in service before December 31, 2025, and it is no longer available for new installations.

Santa Cruz County falls under a different air district than San Jose, so the Bay Area furnace and water heater rules that apply in Santa Clara County don't automatically apply here. Check your local air district's current rules before planning a replacement. Incentive programs also change by funding cycle, so we confirm what's available before quoting any offer.

Communities we serve here

What to expect

How a visit goes

  1. Diagnosis Before Recommendations

    We track down why a system failed, not just what failed, so the fix addresses the real problem. You'll hear what we found before we suggest any work.

  2. Honest Repair-or-Replace Advice

    A working system that only needs a repair should be repaired. When replacement does make sense, we explain why and compare options that fit your home and budget.

  3. Current Information on Rules and Incentives

    Air district rules and electrification incentives change. We check what applies right now before including any of it in your plans or your quote.

FAQ

Common questions

Don’t see your question? Call (669) 444-4876 and we’ll talk it through.

Which Santa Cruz County communities do you serve?

We serve Lompico, Zayante, Scotts Valley, Day Valley, Boulder Creek, Brookdale, Ben Lomond, Aptos, Soquel, and Felton.

How far do you travel to reach Santa Cruz County?

Our base in San Jose is about 19 miles from the county, so we come over the hill for service calls.

Do you repair both heat pumps and gas furnaces?

Yes. We work on heat pumps, gas furnaces, central air conditioners, thermostats, and ductwork.

Can I still get the federal tax credit for a new heat pump?

No. The federal 25C credit covered qualifying heat pumps placed in service before December 31, 2025. It doesn't apply to new installations after that date.

Do Bay Area furnace rules apply to my Santa Cruz County home?

Santa Cruz County is served by a different air district than the Bay Area, so check your local district's current rules before replacing equipment.

Will you push me to replace my system?

No. We diagnose first and recommend repair whenever it's the sensible choice. If replacement makes more sense, we'll explain why.

Need Heating or Cooling Help?

Tell us what your system is doing, or not doing, and we'll set up a visit to find the cause and explain your options. Contact CoolVantage Heating & Cooling to schedule service in San Jose or a nearby city.

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