San Francisco Bay Area · Appliance & HVAC repair since 2011
Sunny HVAC & Appliance Repair provides residential heat pump repair in San Jose and nearby Bay Area cities. Tell us what’s going wrong and choose an appointment window.
4.5 from 700+ reviews on Yelp and Google
Different problems often produce similar signs. A room that stays cold can trace back to a thermostat setting, a dirty filter, or a failing part, so an assessment is more reliable than guessing the cause.
Weak heating or cooling can come from system settings, airflow restrictions, the thermostat, or worn components. During our residential heat pump repair services, a Sunny technician evaluates the system and explains your repair options.
In heating mode, air from the vents can feel cool even when the system works normally, especially during a defrost cycle. If rooms stay cold, check the thermostat mode; a sensor or the reversing valve may also need inspection.
If the system turns on and off more often than usual, it’s short cycling. Over time, it can add wear and leave temperatures uneven. Several issues can cause it, and on-site heat pump troubleshooting helps narrow down which one.
Unusual sounds, persistent ice buildup, or weak airflow can point to an operating problem. Light frost that clears after a defrost cycle is normal. If symptoms persist, contact Sunny, a heat pump repair company in San Jose.
Discounts
Two standing coupons off the labor, and two things that cost nothing to begin with. Mention the one that applies when you book and it is on the work order before the technician arrives.
$25 OFF labor · seniors
Twenty-five dollars off the labor on the repair. Say so when you book — it comes off the price you approve on the day, not off a bill that arrives later.
$25 OFF labor · military
Active duty, reserve, National Guard and anyone who has served. Twenty-five dollars off the labor on any appliance, heating or air conditioning repair.
FREE estimate
A new air conditioner, a heat pump, a ductless split or a duct run — we come out, measure the place up and quote the job. The visit and estimate are free and commit you to nothing.
FREE service call
The service call is free with a completed repair. If you decline the repair, the standard service charge applies.
One discount per visit, and a discount applies to the labor rather than the service call. The exact price is quoted before any work starts — approve it or walk away. Nothing is ordered and nothing is opened up until you say so.
Problems may involve the thermostat settings, electrical or mechanical components, airflow restrictions, sensors, & refrigerant-related issues. The system may also stop working due to a dirty air filter, a blocked outdoor unit, & dirty coils.
Symptoms alone don’t confirm the cause. An on-site assessment helps determine what needs attention and whether heat pump repair is appropriate.
Booking residential heat pump repair services with Sunny follows three steps, from your first call to the repair itself. You see the repair price and approve it before any repair work begins.
Explain what the heat pump is doing and share your city or ZIP code. If you know it, include the system’s brand or model.
You can select a two-hour appointment window. Our tech will contact you when they’re on their way.
Our tech will evaluate your system on-site and diagnose the problem. The technician inspects your system on site. You receive the findings, a repair recommendation, and the price.
Why Sunny
4.5
More than 700 positive reviews on Yelp, Google and other platforms — collected since 2011.
What customers say
Published Yelp reviews, word for word, from customers in Santa Clara, Newark, Berkeley, Fremont and San Francisco. Most of our work still arrives by word of mouth.
I came here for an issue with my cooker and they fixed it very quickly. Since it didn't take time, they didn't even charge me for it. I highly recommend going here if you have an issue with kitchen appliances, washers and sorts.
Sergei was fantastic. My washer won't go into a spin cycle and I called Sunny appliances — they set up an appointment ASAP and Sergei identified the problem immediately and fixed it in a breeze.
Our washer stopped working on Sunday late morning and they made a same-day appointment that afternoon. Anthony called ahead with the exact time so we did not have to wait around, and fixed it within 10 minutes of arriving.
My washer and dryer was not working. I called Greg — he showed up on time and fixed the washer and dryer at a very good price.
John was very professional, answered all my questions and gave me an honest and fair evaluation of our washer drainage issue.
My washer dispenser was stuck and I called Sunny Appliance Repair. They sent John and David for diagnostic same day. They were great and honest technicians and solved the issue with ease. I highly recommend them.
Your system’s condition, its overall lifespan, and cost of the repair, any recurring problems, and your needs will influence the decision to repair or replace.
Age alone doesn’t make replacement necessary, and repair results depend on what the assessment finds. Our techs can clearly present your options and our recommendations to help you make your decision.
Contact Sunny to book residential heat pump repair in San Jose or a nearby Bay Area city we serve. Describe the symptoms, choose a two-hour appointment window, and review the repair price before any work begins.
Good to know
Your heat pump is likely not heating your house due to simple thermostat mistakes, blocked airflow, or a system malfunction like low refrigerant or a frozen outdoor unit. You can check the first two yourself: make sure the thermostat is set to heat, and replace the filter if it’s dirty. Electrical and refrigerant problems need a technician to diagnose them on site.
Your heat pump can blow cold air during the defrost cycle, even in heating mode. Outside of defrost, check that the thermostat isn’t set to cooling. If the setting is right and the air is still cold, the cause may be a faulty sensor, a failed part, or the reversing valve, and a technician should check them.
A heat pump keeps turning on and off, or short cycles, when airflow is restricted, the thermostat sits near a heat source, a sensor is dirty, or there’s an electrical problem. The extra starts and stops add wear to the system. If a new air filter doesn’t stop it, book a diagnosis.
In San Jose, the cost to repair a heat pump typically ranges from $150 to $800 for standard issues, though severe component failures (like a blown compressor) can drive prices up to $2,400 or more. Because the Bay Area has a high cost of living and elevated local labor rates, prices skew higher than national averages. The technician checks the system first and tells you the price before starting any work, and you decide whether to go ahead.
Yes. Service call is free with the repair. The technician gives you the repair price before any work begins. If you choose not to proceed with the repair, the diagnostic fee applies.
Most heat pump repairs take between 1 to 5 hours to complete during a single visit. A repair that needs ordered parts requires a second visit. The heat pump technician in San Jose explains the expected timeline after the diagnosis, before you approve the work, so you can plan around it.
Repair makes sense when the problem is a one-off and the system still heats and cools your home well. Replacement is worth considering when breakdowns keep coming back, the repair is expensive for the system’s age, or the system no longer meets your needs. A technician can compare the cost of both options after an on-site inspection.
Where we work
We offer appliance repair at competitive prices across the San Francisco Bay Area, including the following counties — from San Francisco to San Jose, from Oakland to Pleasanton.
And more. Brand missing from the list? Call (888) 622-2799 — we almost certainly still service it.
From the blog
Notes written up after real service calls — what the symptom usually means, and what you can check yourself before booking anyone.
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Sunny HVAC & Appliance Repair — the dependable choice for fast, honest work on the appliances, heating and cooling your home runs on.