8448 Cook Riolo Rd · Antelope, CA 95843 echaservices@ec-hvac.com
Fast Emergency Response · Veteran Owned Since 2010
Home ServicesHeat Pump Service
● Heat Pump Service in Sacramento, CA

Heat Pump Repair, Install, and Service, One System All Year.

A heat pump heats and cools with one efficient system, and Sacramento's mild winters are a great fit for it. We repair high-bill and no-heat problems, install A2L-ready systems sized to your home, and tune the auxiliary heat so it only runs when it truly needs to.

High-bill diagnostics Ducted & ductless systems A2L-certified techs
ECHA HVAC technician servicing an outdoor heat pump unit at a Sacramento home
● Interactive · Efficiency by Temperature

When Does a Heat Pump Call in Backup Heat?

A heat pump gets more efficient the milder it is outside, and less efficient as it gets cold. Below its balance point, roughly the mid-30s for a typical setup, the pricey electric-resistance backup starts helping out. Slide the outdoor temperature to see where your system sits. Illustrative estimates, not a measured reading.

45°F
15°Balance ~35°65°
Roughly how it's heating your home now
Heat pump 100% Backup heat 0%

Sacramento rarely stays below the mid-30s for long, so a heat pump does the vast majority of the work here on efficient mode.

At 45°F your heat pump is
In its efficient zone

This is where a heat pump shines. It is moving several units of heat for every unit of electricity, and the backup heat stays off entirely.

Est. efficiency (heat out per unit power)3.0×
Backup electric heatOff
The 20-degree rule: don't set a heat pump back more than about 2°F at a time. A big setback forces the expensive backup heat on to catch up. If your bill is high and it isn't even cold, that usually points to a fault, not the weather.
Diagnose a High Bill
● Full Heat Pump Service

Repair, Installation, and Twice-a-Year Maintenance

Because a heat pump both heats and cools, it runs harder than an AC-only system and benefits from service in both seasons. We handle the whole lifecycle, from a no-heat call to a full A2L-ready replacement.

Heat Pump Repair

No heat, no cooling, a high bill, a stuck reversing valve, a defrost fault, or a system running the pricey backup heat too often. We find the real cause and fix it.

Installation & Replacement

Load-calculated sizing and a new R-454B or R-32 A2L system, ducted or ductless mini-split, installed and charged correctly for efficient year-round comfort.

Seasonal Maintenance

Twice-a-year tune-ups that keep coils clean, verify the charge, test the reversing valve and defrost cycle, and confirm auxiliary heat only runs when it should.

Residential Heat Pump Services Commercial Heat Pump Services Ductless Mini-Split Home Heating Air Conditioning
● Why Your Heat Pump Bill Spiked

A High Bill Is a Symptom. We Find the Cause.

Nearly every runaway heat pump bill traces back to the backup electric-resistance heat running when it shouldn't. Here's what pushes it on.

Technician checking heat pump refrigerant pressure with a manifold gauge

Big thermostat setbacks

Turning the temperature way down and back up forces the expensive backup heat on to catch up. Small, steady settings win.

Low refrigerant charge

A leak leaves the heat pump unable to keep up, so the backup heat carries the load. We find and fix the leak, not just top it off.

Dirty coils or filter

Restricted airflow drops capacity and efficiency, which pulls in the backup heat sooner. A clean system is a cheaper one to run.

Stuck on emergency heat

If the thermostat is set to emergency heat, the efficient heat pump is off entirely. We check settings and the defrost and reversing controls.

No heat or no cooling? A heat pump works year-round, so we do too. We answer fast with no overtime charge on evenings or weekends. Call Now
● What a Visit Includes

A Real Inspection, Both Sides of the System

A heat pump has an outdoor and indoor half plus a refrigerant circuit that reverses. Every visit checks all of it, and you get the findings before any repair is quoted.

Refrigerant charge & leak check
Charge verified and any leak found, so the heat pump, not the backup, does the work.
Reversing valve & defrost cycle
Tested so the system switches cleanly between heating and cooling and de-ices properly.
Coils, filter & airflow
Cleaned and checked so capacity stays up and the backup heat stays off.
Aux-heat & thermostat staging
Backup heat and thermostat staging set so it only engages when truly needed.
Written findings before we quote
You see what we saw, then approve a flat-rate price. The clock never runs up the bill.
Diagnostic Visit
$89flat

Waived when you book the repair with us. You never pay for a diagnosis and then a surprise on top.

Most repairs $150-$600 flat-rate 90-day warranty on repairs No overtime charge nights or weekends
Book My Heat Pump Service
Estimates shown for planning. Your written quote is exact.
● Common Questions

Heat Pump FAQ

Repair costs, cold-weather performance, high bills, refrigerant, and whether a heat pump beats a furnace here.

How much does heat pump repair cost in Sacramento?
Our diagnostic is a flat $89, waived when you book the repair with us. Most heat pump repairs land between $150 and $600 flat-rate. Common fixes like a capacitor, contactor, or reversing-valve solenoid are on the lower end; a compressor or refrigerant-circuit repair runs higher, always quoted in writing before we start.
How often should a heat pump be serviced?
A heat pump does need regular service, ideally twice a year, once before cooling season and once before heating season, because it runs in both. Servicing keeps it efficient, protects the warranty, and catches small problems early. A once-a-year minimum is far better than none.
What is done during a heat pump service?
We clean the indoor and outdoor coils, check and adjust the refrigerant charge, test the reversing valve and defrost cycle, inspect electrical connections and the capacitor, clear the condensate drain, check the filter and airflow, and confirm the auxiliary heat only engages when needed.
How much does it cost to get a heat pump serviced?
Our diagnostic visit is a flat $89, waived when you book any needed repair. A seasonal tune-up is a modest flat rate, and a maintenance plan bundles both yearly visits, ask us for current plan pricing. You always get the price before we start.
How long does it take to service a heat pump?
A standard tune-up on one heat pump usually takes under an hour, a little longer if we find and, with your approval, fix an issue on the spot. Because it has an outdoor and indoor half plus a reversing refrigerant circuit, we check both sides every visit.
What is the most common problem with heat pumps?
The most common issues are low refrigerant from a leak, a failed capacitor or contactor, a stuck reversing valve, dirty coils, and a system leaning on its electric backup heat. Many show up first as a high bill or weak heating, and most common parts are stocked on the truck.
Can I clean my heat pump myself?
You can safely keep the outdoor unit clear of leaves and debris, gently rinse the outdoor coil with a garden hose, and change the filter on schedule. Leave the refrigerant, electrical, and reversing-valve work to a technician, both for safety and to protect the warranty.
What happens if you skip regular heat pump maintenance?
Efficiency drifts down and your bill creeps up, a slow refrigerant leak or dirty coil can force the expensive backup heat on, small part wear turns into a breakdown, and the system’s life is cut short. Skipping documented service can also void the manufacturer warranty.
Is it okay for a heat pump to run all night in winter?
Yes. A heat pump is designed to run long, steady cycles, and on a cold night that is normal and efficient, not a sign of trouble. Leave it on the regular heat setting rather than switching to emergency heat, which costs far more to run.
What temperature is too cold for a heat pump?
Efficiency falls as it gets colder, and below the balance point, roughly the mid-30s for a typical system, the electric backup heat starts helping. Modern heat pumps still produce heat well below freezing, and Sacramento rarely stays that cold for long, so a heat pump handles our winters well.
Why is my heat pump running up my electric bill?
The usual cause is heavy use of the auxiliary or emergency electric-resistance heat, which is far less efficient than the heat pump itself. That happens with a big thermostat setback, a cold snap below the balance point, or a system problem like low refrigerant or a dirty coil forcing the backup on. We diagnose which one it is rather than guessing.
What is the difference between heat pump and emergency heat?
The heat pump moves heat and delivers two to four units of heat per unit of electricity, which is why it is efficient. Emergency or auxiliary heat is electric-resistance backup that makes heat directly, roughly one for one, so it costs much more to run. Leave the thermostat on the normal heat pump setting and let the system bring in aux heat only when it needs to.
What is the 20-degree rule for heat pumps?
It is a guideline to avoid spiking your bill: do not set a heat pump thermostat back more than about two degrees at a time. A large setback makes the system call in expensive auxiliary heat to catch back up, which erases the savings you were after. Small, steady adjustments keep the efficient heat pump doing the work.
What is the average lifespan of a heat pump?
A heat pump typically lasts 10 to 15 years, a bit shorter than an AC-only system because it runs year-round for both heating and cooling. Twice-a-year maintenance is the biggest factor in reaching the top of that range.
How do I know when my heat pump needs replacing?
Consider replacement when the unit is past 10 to 15 years, needs frequent or costly repairs, or your bills keep climbing despite maintenance. The $5,000 rule helps: multiply the age by the repair cost, and if it tops about $5,000, lean toward replacing. An older R-410A system facing a major repair is another common tipping point.
How much does a heat pump replacement cost?
It depends on size, efficiency, and whether it is ducted or ductless, but a typical Sacramento home replacement runs in the several-thousand-dollar range installed, with premium variable-speed systems higher. We size it with a load calculation, help you check current utility rebates, and put the exact price in writing before any work.
What refrigerant do new heat pumps use?
As of January 2025, new residential heat pumps use low-GWP A2L refrigerants, mainly R-454B for ducted systems and R-32 for ductless mini-splits, replacing R-410A. You cannot retrofit an older R-410A system to A2L because the pressures and lubricants differ. R-410A is still available to service existing systems for years to come, so a working unit does not need replacing.
Should I get a heat pump or a gas furnace?
In Sacramento’s mild climate a heat pump is often the most efficient choice because it both heats and cools with one system and delivers several units of heat per unit of electricity. A gas furnace can be cheaper to run where natural gas is inexpensive, and California’s higher electric rates narrow the gap, so it depends on your rates and setup. We walk you through the numbers for your home.
● Verified Reviews

What Sacramento Homeowners Say

5.0 out of 5 from 50+ reviews on Google, as of July 2026. Read them all on Google.

★★★★★

“Emerson did the HVAC on our new house. We had a centralized system installed for the living, dining and kitchen areas and split units for the bedrooms. His prices were very reasonable, the work was done on time and very professional.”

DC
Dennish C.
Google Review on Google · April 2026
★★★★★

“I had a very great experience with ECHA. The technician was on time, professional, and clearly explained what needed to be done. They worked efficiently and left everything clean and tidy. My system is running perfectly now.”

RV
Ramon V.
Google Review on Google · April 2026
★★★★★

“Emerson was very professional and easy to work with. Thanks Emerson.”

TM
Tom M.
Google Review on Google · May 2026
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