Heat Pump Repair
Comprehensive heat pump repair for systems that provide both heating and cooling.
Heat Pump Repair, answered
Quick, straight answers before you book heat pump repair.
Should I call a technician for heat pump repair?
Yes, if you notice any of these: Heat pump runs constantly without reaching set temperature; Ice forms on the outdoor unit and does not defrost; Unit makes grinding, squealing, or unusual sounds. Comprehensive heat pump repair for systems that provide both heating and cooling.
What are the most common heat pump problems?
The heat pump issues we see most often are not heating or cooling, ice buildup, and defrost cycle problems. A proper diagnostic checks the electrical components, airflow, and — where applicable — the refrigerant charge before any repair, and you get an upfront quote once we find the cause.
How soon can you come out, and do you handle emergencies?
We offer same-day heat pump service for most calls and 24/7 emergency service for urgent heating and cooling situations. San Mateo HVAC Masters serves San Mateo and the wider Bay Area within roughly 80 miles.
How much does heat pump repair cost?
Cost depends on the specific issue and the parts involved, so we provide an upfront quote after diagnosis — you approve the price before any work begins. Call (650) 880-6021 to schedule and describe your heat pump problem.
Need heat pump help now?
Call (650) 880-6021About Heat Pump Repair
Heat pumps are efficient all-in-one systems for the Bay Area climate. We service air-source, ground-source, and ductless mini-split heat pumps, addressing both heating and cooling functionality.
When to Call for Service
- -Heat pump runs constantly without reaching set temperature
- -Ice forms on the outdoor unit and does not defrost
- -Unit makes grinding, squealing, or unusual sounds
- -Significant increase in energy bills
- -System blows air at wrong temperature for mode selected
Common Heat Pump Issues
Know the signs that indicate your heat pump repair may need professional attention.
Not heating or cooling
Symptoms to watch for:
- System runs but no temperature change
- Outdoor unit not running
- Refrigerant issues
Ice buildup
Symptoms to watch for:
- Frost on outdoor coils
- Reduced airflow
- System struggling to maintain temperature
Defrost cycle problems
Symptoms to watch for:
- Unit stays in defrost too long
- Ice not melting
- Outdoor unit making unusual sounds
Reversing valve failure
Symptoms to watch for:
- Only heats or only cools
- Stuck in one mode
- Clicking sounds from unit
Not sure if you need service?
If you are unsure about a symptom, give us a call. We are happy to discuss what you are experiencing and help determine if service is needed.
Heat Pump Maintenance Tips
Simple steps to help maintain your heating between professional service visits.
- Keep outdoor unit clear of leaves, snow, and debris
- Change filters regularly for optimal efficiency
- Ensure adequate clearance around outdoor unit
- Schedule bi-annual maintenance for heating and cooling seasons
While these tips help maintain your system between service visits, they do not replace professional maintenance. Annual professional service is recommended for optimal performance.
Why Choose Us
When you need HVAC service, you want a team you can trust. Here is what sets us apart.
Same-Day Service
We prioritize your comfort with fast response times and same-day service for most calls.
Expert Technicians
Our team is trained on all major HVAC brands and follows manufacturer-spec procedures.
Upfront Pricing
No surprises. We provide clear quotes before work begins so you can make informed decisions.
Quality Parts
We use OEM parts when available to ensure reliable repairs and maintain equipment warranties.
Local Knowledge
We understand Bay Area homes and climate conditions that affect your HVAC system.
Customer Focused
Your satisfaction is our priority. We stand behind our work with service guarantees.
Heat Pump Repair Service Areas
We provide professional HVAC services throughout the Bay Area.
Heat Pump Repair Questions
Common signs include: Heat pump runs constantly without reaching set temperature; Ice forms on the outdoor unit and does not defrost; Unit makes grinding, squealing, or unusual sounds. If you notice any of these, contact us for an assessment.
Ready for Heat Pump Repair?
Our expert technicians are standing by to help.