Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Trusted Heat Pump Installation Nationwide
A heat pump installation replaces your old heating and cooling equipment with a single system that handles both jobs. Homeowners call us when their furnace or air conditioner has quit for good and they want to stop paying for two separate units. Dalton Heating & Air has installed and repaired heat pumps since 2003, and every job includes a written price before any work begins. Our technicians are background-checked, uniformed, and factory-trained on Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard equipment. If you need a heat pump installed this week, call (361) 306-9515 and we will schedule you with a live person, not a voicemail queue.

Mini Split Installation
Mini Split Installation means hanging a compact indoor unit on a wall or ceiling and connecting it to a small outdoor condenser with a thin refrigerant line, a setup that gives you room-by-room temperature control without any ductwork. A mini split is the right call for a finished attic that always runs hot, a garage workshop, or a home addition where extending existing ducts would mean tearing into drywall. Dalton Heating & Air sizes each unit to the room’s actual heat load, not a rule of thumb, and the written quote covers the wall mount, the line set, the electrical connection, and the full system startup. We also offer Heat Pump Installation in Huntington Park for homeowners ready to upgrade. Most mini split jobs line up with our standard installation range of $3,500 – $7,500 depending on the number of indoor heads and the distance from the outdoor unit. Expect the work to take one full day for a single-zone system.
Where Mini Splits Make the Most Sense
A ductless head works in any room that never gets comfortable, and we install them in home offices, sunrooms, and converted basements regularly. Because each indoor unit runs independently, you do not have to heat or cool rooms nobody is using, which lowers the monthly utility load in a real way.
What the Installation Includes
This is not a weekend DIY project-see our comparison of DIY vs Professional Heat Pump Installation: What’s Safe to Do Yourself-because the refrigerant line must be flared, pressure-tested, and charged to the manufacturer’s specification. Our installers pull a proper vacuum on the line set before releasing refrigerant, which prevents the slow leaks and poor cooling that come from a rushed job.
Heat Pump Maintenance
Heat Pump Maintenance is a scheduled cleaning and test of the entire system, done twice a year because a heat pump runs in both summer and winter instead of getting the seasonal rest a furnace or air conditioner gets. The outdoor coil collects dust, grass clippings, and cottonwood seed every spring, and a dirty coil forces the compressor to work longer and hotter than it should. Dalton Heating & Air charges $80 – $200 for a full tune-up, and every visit includes a written report of what we tested, what we cleaned, and what we found. Marco Benitez, who leads our service team, insists that technicians are not paid on what they sell, so the maintenance report is a list of measurements, not a sales pitch. A heat pump that runs 3,000 hours a year needs this attention far more than a furnace that runs 800.
What a Tune-Up Actually Covers
We check the refrigerant charge, test the defrost cycle, measure the temperature split across the coil, and inspect the reversing valve that switches the unit between heating and cooling mode. Loose electrical connections get tightened because a single loose lug can arc and destroy a compressor that costs thousands to replace.
When to Book
Spring and fall are the natural service windows, before the system has to carry the hard weather of summer or winter. Dalton Heating & Air answers the phone 24/7, so you can book a tune-up at 9pm if that is when you remember it.
Geothermal Heat Pump Installation
Geothermal Heat Pump Installation connects your home’s heating and cooling system to the steady underground temperature by burying a loop of pipe in the yard or sinking vertical boreholes, and the payoff is a heating bill that drops by roughly half compared to an air-source unit. The ground stays around 50 degrees year-round, which means the system never fights a 95-degree afternoon or a 10-degree night the way a conventional heat pump does. Dalton Heating & Air will design the loop field to match your lot size, soil type, and home’s heating load, then install the indoor heat pump unit and connect it to the loop. A geothermal installation is a major project, typically well above our standard AC installation range of $3,500 – $7,500 because of the drilling or trenching, and we will put every number in writing before a single piece of equipment shows up.
The Loop Field Decision
Vertical boreholes work on nearly any lot and disturb almost nothing on the surface, while a horizontal trench field costs less but needs a large, open yard. We walk the property before quoting so the design fits the ground you actually have, not a generic template.
Long-Term Benefits
The loop pipe is typically warrantied for 50 years, and the indoor unit often lasts 20 to 25 years because it runs in a controlled temperature instead of outside in the weather. That longevity is why geothermal makes sense for homeowners who plan to stay put.
Ductless Heat Pump Installation
Ductless Heat Pump Installation brings efficient heating and cooling into a home without using air ducts at all, by mounting one or more slim indoor units on walls or ceilings and connecting them to a single outdoor condenser. This is the option for older houses with radiators or baseboard heat, where cutting in a full duct system would mean major demolition. Dalton Heating & Air installs ductless systems with the same discipline we bring to every job: a written price, a set install date, and a full-year written guarantee on the work. Ask us about Heat Pump Installation in South Gate if you are in that area. A whole-home ductless system with multiple indoor heads often lands in the $3,500 – $7,500 range depending on zone count, and we will give you an exact figure before any work starts. The equipment itself is far quieter than a window unit, and the outdoor condenser can sit up to 50 feet from the indoor heads.
Single-Zone vs. Multi-Zone
A single-zone system has one indoor head and one outdoor unit, which fits a specific room or a small open-plan area. A multi-zone system runs up to five indoor heads off one condenser, each with its own thermostat setting, so family members stop fighting over the household temperature.
The Comfort Difference
Ductless systems deliver air at a lower fan speed for a longer run time, which keeps room temperature steadier than the blast-and-stop cycle of a central furnace. You feel it most in the rooms at the end of long duct runs that never used to get enough air.
Heat Pump Service
Heat Pump Service is any repair or diagnostic call for a heat pump that is running but not running right, whether it is blowing lukewarm air, icing over in summer, or short-cycling on and off every few minutes. Heat pump repair generally runs $150 – $650 depending on the part, and a bad capacitor, a failed reversing valve, or a refrigerant leak all fall inside that range. Dalton Heating & Air gives you a written price before the repair starts, and if the repair fails within the guarantee period, we come back at no charge. That is the 365-Day Done Right Promise, and it is in writing on every service call, not an upgrade we try to sell you after the fact.
Ice on the Outdoor Unit
Frost on the outdoor coil is normal during a winter defrost cycle, but solid ice that does not melt means the defrost board, the reversing valve, or the outdoor fan motor has failed. Running the system that way can wreck the compressor, so call before it gets worse.

The Refrigerant Question
A refrigerant recharge, which means topping off the cooling fluid your system needs to reach set temperature, is only ever a temporary fix unless the leak that drained it is found and sealed. We leak-test every system we recharge, because dumping refrigerant into a leaking unit twice is just paying for the same problem twice.
Heat Pump Replacement
Heat Pump Replacement removes an old, failed heat pump and installs a new, properly sized system in its place, and it is the right choice when a compressor dies on a 12-year-old unit or when repair costs climb past half the price of a new system. Replacement is an installation job, not a repair job, so pricing follows our AC installation range of $3,500 – $7,500 depending on system size, efficiency rating, and how much of the existing line set and electrical can be reused. Dalton Heating & Air will never quote you a replacement without first testing the old system to confirm it is truly done. We also provide Heat Pump Installation - Bell for residents looking for reliable local service. If the old unit can be fixed honestly for $300, we will tell you that, and the decision is yours.
Repair or Replace: The Honest Math
Take the repair quote and multiply it by the age of the unit. A $600 repair on a 3-year-old system makes sense; a $600 repair on a 13-year-old system is usually the first payment on a system that will keep breaking. We will show you the numbers both ways.
What Replacement Day Looks Like
The old unit comes out, the new unit goes in, and your electrical and refrigerant lines are brought up to current code before startup. We test the new system through a full heating and cooling cycle before we hand it over, and you get the written guarantee the same day.
Brands We Service
Dalton Heating & Air installs and services Bryant and American Standard heat pumps regularly, and our technicians have spent years working on both platforms. We know the Bryant Evolution control logic and the American Standard AccuComfort variable-speed systems well enough to diagnose them down to the fault code, and we stock the OEM parts that keep them running the way the factory intended.
We do the same for Daikin systems, including the mini split and ductless lines that many contractors will not touch because the inverter electronics are different from conventional equipment. Whether you have a Daikin, Bryant, American Standard, or any other make, we can help.
Signs You Need a Pro Right Now
- Your heat pump runs but will not heat or cool. This usually means a refrigerant leak or a failed reversing valve, and running it while you wait only adds strain to the compressor. The compressor is the most expensive single component in the system, and a $300 repair ignored can turn into a $3,000 replacement.
- The outdoor unit is covered in ice in summer or thick frost in winter. Ice that does not melt during a normal defrost cycle means the defrost board or refrigerant charge is off. Continuing to run the system like that forces the compressor to pump against a block of ice.
- Your electric bill jumped without an obvious reason. A heat pump that loses refrigerant or runs with a dirty coil works longer to hit the same temperature, and that runtime shows up in your billing within a month or two. A tune-up at $80 – $200 usually finds the cause.
- The system short-cycles on and off every few minutes. Short-cycling is often a bad thermostat sensor, a failing capacitor, or low refrigerant, and it kills efficiency while doubling the wear on the compressor. Left alone, this is how a five-year-old unit becomes a ten-year-old performance problem.
- You hear grinding, squealing, or buzzing from the unit. Grinding usually points to failing motor bearings, while buzzing can mean a failing contactor or capacitor. These are inexpensive parts if caught early and expensive ones if they are allowed to fail under load.
Our Process, Step by Step
- 1
You call and talk to a person. Home comfort problems get booked by a live dispatcher any hour of the day or night. We set a specific arrival window, and the technician calls when they are on the way.
- 2
The technician arrives, uniformed and background-checked. You know who is coming before they park the truck, and that person introduces themselves at the door. The Garrison Standard has required background checks on every technician since 2003.
- 3
We diagnose and write the price down. Before any work starts, you get a written quote on paper with the exact part, the labor, and the total. That number does not change at the end of the job unless you approve a change first.
- 4
The work is done by the book. We follow the manufacturer’s installation and service specs, not shortcuts. Refrigerant is weighed, electrical connections are torqued, and the system is tested through a full cycle before we call the job done.
- 5
You get the written guarantee. Every repair and installation is covered by our 365-Day Done Right Promise. If the work fails in that full year, we return and make it right at no charge. That is the deal, in writing.
How Much Does Heat Pump Installation Cost?
A complete heat pump installation runs $3,500 – $7,500 as a national range, and you can read more about how much Heat Pump Installation costs depending on system size, efficiency rating, and whether the job needs ductwork changes or electrical panel upgrades. A straightforward swap for a 2-ton unit in a home with existing ducts lands at the lower end, while a variable-speed system with new line sets and a panel upgrade pushes toward the top. Our maintenance visits run $80 – $200, and heat pump repairs fall in the $150 – $650 range depending on the part. What inflates a quote: a house that has never had proper load calculations, contractors guessing at equipment size, and jobs that skip the permit. What protects you: a written price before work begins, a measured heat load instead of a guess, and a full-year written guarantee on the entire installation. Every Dalton Heating & Air estimate is free and includes the exact equipment model, the installed price, and the efficiency rating, so you can compare apples to apples.
Where We Work
Dalton Heating & Air serves homeowners and businesses across the United States through local crews who operate under The Garrison Standard and The Garrison Code on every job. Each location is independently owned and operated, answers its own phones, and dispatches its own background-checked technicians. When you call, you are talking to the people who will actually show up at your door.
Frequently Asked Questions About Heat Pump Installation
Heat pump installation is the process of connecting a single outdoor unit to your home’s electrical system, refrigerant lines, and either existing ductwork or ductless indoor heads so it can heat and cool the house year-round, and you can learn about The Complete Heat Pump Installation Guide for Los Angeles Homeowners for more details. A properly installed heat pump replaces both a furnace and an air conditioner with one system. Dalton Heating & Air has installed them since 2003 and puts every price in writing before work starts.
A standard replacement takes one full day, while a new ductless or mini split system can take one to two days depending on the number of indoor heads, and you can schedule our Heat Pump Installation in Los Angeles with a set timeline. Geothermal installations take longer because of the ground loop work. We will give you a set install date and a clear timeline before you sign anything.
Heat pump installation runs $3,500 – $7,500 for most homes, depending on system size, efficiency level, and electrical or ductwork requirements. Repairs run $150 – $650 and maintenance tune-ups run $80 – $200. Call (361) 306-9515 for an exact quote; estimates are free and written down.
Yes, we service and install Carrier heat pumps and equipment from Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. Our technicians are factory-trained on all nine brands and stock OEM parts for faster repairs. If you have any other make, we can typically handle it as well.
Yes, and a live person answers our phone 24/7, including holidays and the middle of a cold night. A heat pump that quits in extreme weather is a health risk for anyone in the house, and we treat it that way. Call (361) 306-9515 and we will get a technician dispatched.
Every installation and repair includes a written guarantee, and if the work fails during the covered period, we return at no charge. The installation carries our 365-Day Done Right Promise, which is a full year of coverage, not a 30-day window. The manufacturer’s equipment warranty applies on top of that, and we register it for you.
Clear a path to the furnace or air handler and the outdoor unit, and move anything fragile away from the work area. Our installers handle the heavy lifting, the electrical disconnect, the refrigerant recovery, and the cleanup afterward, including hauling off the old unit. You do not need to be home for the full day, but it helps to be there for the startup walkthrough.
Schedule Your Heat Pump Installation Service Today
Ready for a heat pump installed by a crew that shows up on time and puts the price in writing first? Call Dalton Heating & Air at (361) 306-9515 for a free, no-obligation estimate. We answer the phone 24/7 with a live person, never a voicemail queue, and every job carries the full-year written guarantee. Get your heat pump installed right the first time.
Written by Marco Benitez, Owner at Dalton Heating & Air, serving the United States since 2003.







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