AC repair
Furnace & heating
Heat pumps
Ductless mini splits
Carrier
Trane
GoodmanSeasonal 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.
Get your free estimateStyles & brands we work with
- AC repair
- Furnace & heating
- Heat pumps
- Ductless mini splits
- Carrier
- Trane
- Goodman
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Before
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Before
AfterHow Much Does Heat Pump Installation Cost in Lewisville?
Heat pump installation in Lewisville typically runs $3,500 to $7,500 for a full system, including removal of the old unit and standard equipment. Most single-family homes land in the middle of that range. A smaller home with existing ductwork that’s in good shape sits near the low end, while a larger house, a higher-efficiency unit, or a system that needs new line sets and a revised electrical feed pushes toward the top. Every job is priced per job by a written estimate, so the number you get in writing is the number that sets the final price.
That range is for the equipment and the labor to install it. It doesn’t cover duct replacement or major electrical upgrades, which we’ll break out below. If you already own a heat pump and it’s acting up, repair is often the first thing worth looking at rather than replacement.
Key Takeaways
- Typical installed heat pump cost in Lewisville: $3,500-$7,500.
- Existing ductwork in good condition keeps you near the low end; duct replacement or electrical upgrades push the price up.
- Efficiency rating, system size (tonnage), and how hard the install is to access all move the number.
- Repair-first is our default. We look at fixing what you have before we recommend a new system.
- Free estimates. Call (844) 761-3596. We answer 24/7. Fast dispatch from 7am to 7pm, Sunday through Friday.
Heat Pump Installation Cost Breakdown (2026)
Here’s how the pieces add up for a typical Lewisville install. These are estimated ranges for the Lewisville market. The written estimate after we see your home sets the final price.
| Cost item | Typical estimated range |
|---|---|
| Full heat pump system install (equipment + labor) | $3,500-$7,500 |
| High-efficiency / variable-speed system (upper end of install) | Toward $7,500 |
| Standard single-speed system (lower end of install) | Toward $3,500 |
| Refrigerant line set replacement | Often bundled into the install estimate |
| Ductwork repair or partial replacement | Quoted separately after inspection |
| AC repair (if you keep the current system) | $150-$650 |
| Furnace repair (heating side, separate system) | $150-$700 |
| AC installation (cooling-only, for comparison) | $3,500-$7,500 |
| Tune-up | $80-$200 |
Heat pumps sit close to the AC installation range because they share most of the same hardware and the same install steps. The difference is that a heat pump cools and heats, so it replaces both an air conditioner and the heating side of your setup. Where the price climbs is on the more efficient equipment, a larger system for a bigger house, and anything that needs new line sets or electrical work. Where it comes down is a straightforward swap: old unit out, new unit in, ductwork that’s still sealed and sized right.
For context, duct cleaning, plumbing, or electrical panel work isn’t part of what we do. If your install needs a panel upgrade, that’s a separate licensed trade and gets quoted by them. We stick to the three things we know cold: AC repair, AC installation, and furnace repair, plus the heat pump installs that fall under cooling and heating equipment.
What Affects Heat Pump Installation Pricing in Lewisville
Two houses on the same street can come in at very different numbers. Here’s what moves the price and why.
- System size and tonnage. A heat pump has to be sized to your square footage, insulation, and window load. A home in the older neighborhoods around Old Town Lewisville may need a different tonnage than a newer build out toward Castle Hills, and a bigger system costs more in equipment.
- Efficiency rating. Higher-efficiency and variable-speed units cost more up front than a standard single-speed unit. The tradeoff is quieter operation and, in many homes, lower running costs over the years. We’ll show you both ends of that range honestly rather than push one.
- Condition of existing ductwork. If your ducts are sealed, sized correctly, and in good shape, the install is simpler and cheaper. Leaky or undersized ductwork either gets fixed at the same time or gets flagged so you can decide. We don’t hide it.
- Refrigerant line set and electrical feed. Older homes sometimes have line sets that aren’t compatible with a new unit’s refrigerant, or an electrical circuit that needs updating before a new system can run safely. Both add to the job.
- Access and location. Where the outdoor unit sits, how far it is from the air handler, and how easy it is to get equipment to the spot all affect labor time. A tight side yard or a second-floor air handler takes more work than an open slab.
- Whether you repair or replace. If your current system can be fixed for somewhere in the $150-$650 range, that’s a real option before you spend on a full install. We’ll give you a straight diagnosis and let you weigh it.
One local note that matters more here than in cooler parts of the country: Lewisville summers are long and hard on a cooling system, and the same equipment has to carry you through a mild winter. That’s why getting the size and the efficiency right the first time pays off. An undersized unit fights the heat all summer and wears out faster.
How to Save on Heat Pump Installation
There’s no magic coupon that cuts thousands off a heat pump install. The savings come from doing the job right and not paying for things you don’t need.
- Get the ductwork checked first. If your existing ducts are in decent shape, you avoid paying for duct replacement on top of the system. A quick inspection tells you which side of that line you’re on.
- Skip oversizing. A bigger system isn’t automatically better. Matching tonnage to your actual load can keep you off the high end of the range and run more efficiently.
- Compare repair against replacement honestly. If the current unit is repairable and has life left in it, a repair somewhere in the $150-$650 range is money well spent before a full install. We won’t sell you a replacement you don’t need.
- Keep up with tune-ups. Regular tune-ups in the $80-$200 range keep a system running efficiently and can catch small problems before they turn into a replacement. It’s the cheapest line on this page for a reason.
- Ask for a free estimate in writing. A written estimate lays out the equipment, the labor, and anything extra so nothing surprises you later. That’s how the final price gets set. Call (844) 761-3596 to schedule yours.
We work on the brand you already have, and we’re factory-familiar with nine of the most widely installed residential brands: Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. That matters at install time because we’re not guessing at how an unfamiliar system is put together. Our technicians have up to experience across these systems, and that experience shows up as a cleaner, faster install and fewer callbacks.
Repair or Replace: What to Do Before You Install
Before you commit $3,500 to $7,500 on a new heat pump, it’s worth a straight answer on whether your current system can be fixed. Our default is repair first. Fixing an existing system is the first option we look at, not a fallback we skip over on the way to a sale. If your cooling side can be repaired for somewhere in the $150-$650 range and still has usable life, we’ll tell you. If the heating side needs attention instead, furnace repair typically lands in the $150-$700 range, and our technicians handle both because heating and cooling are covered under one roof, all year.
Where replacement wins is when a system is old, failing repeatedly, or so inefficient that the running costs and repair bills add up past the point of sense. When that happens, an install makes sense, and an AC installation runs $3,500-$7,500 just like the heat pump. Either way, you’ll get a diagnosis and the real options, not pressure.
Why Choose Rutherford AC Repair for Your Heat Pump Install in Lewisville
We keep our service menu tight on purpose: AC repair, AC installation, and furnace repair. That focus means we’re not a general contractor who dabbles in HVAC. Heat pump work sits right in that wheelhouse, and it’s the same equipment we service and install every season. Being familiar with the brand already sitting in your home, whether it’s a Carrier, a Trane, or a Goodman, means the diagnosis is faster and the install is done with the system’s actual design in mind.
The name on the door is Rutherford, and that means whoever answers the phone stands behind the work. No anonymous call center sending out unknown crews. When you call, you get a real conversation about your home and your options. Free estimates, upfront pricing, and a technician who explains what’s actually going on. Visit our home page to learn more about Rutherford AC Repair and how we work.
Heat Pump Installation Cost FAQs
How much does heat pump installation cost in Lewisville in 2026?
Expect roughly $3,500 to $7,500 for a full install in Lewisville in 2026, depending on system size, efficiency, and the condition of your ductwork and electrical setup. The written estimate after we evaluate your home sets the final price. Call (844) 761-3596 for a free estimate.
Is it cheaper to repair my current system or replace it with a heat pump?
Usually repair is cheaper in the short term. A typical AC repair runs $150-$650, and furnace repair runs $150-$700, well under a full install. If your system still has life left, repair is the sensible first move. We’ll give you a straight diagnosis and let you decide before recommending a replacement. Call (844) 761-3596 to talk it through.
Can you install a heat pump the same day I call in Lewisville?
Same-day installation isn’t realistic for a full system, since it depends on equipment availability and your current setup. But we do move fast: we answer 24/7, and fast dispatch runs from 7am to 7pm, Sunday through Friday. Once you have an estimate, we can get you scheduled. A call outside dispatch hours gets booked into the next opening. Call (844) 761-3596.
How much does a tune-up cost before or after a heat pump install?
A tune-up runs $80-$200. It’s worth having one done on your existing system before you decide to replace it, and keeping up with it after a new install helps the system run efficiently and last longer. Call (844) 761-3596 to schedule one.
What brands can you install and service in Lewisville?
We work on nine of the most widely installed residential brands: Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. If your home already has one of these, we know it. Our technicians have up to experience across these systems, so the install is done right the first time. Call (844) 761-3596 to get started.
Get a Free Heat Pump Estimate in Lewisville
Whether you’re weighing a heat pump install, nursing an aging AC, or facing a heating problem as the weather turns, the best first step is a free estimate in writing. Call (844) 761-3596. We answer 24/7 with fast dispatch from 7am to 7pm, Sunday through Friday. Our technicians have up to experience with the major brands you already own, and we’ll tell you plainly whether repair or replacement makes more sense for your home. If you’re comparing service across nearby towns, our Lewisville page lays out the details. If you’d rather start at the top, head to our home page for ac repair and installation options.
Pricing reflects the Lewisville market as of 2026. Rutherford AC Repair offers free estimates – call (844) 761-3596.
Written by the team at Rutherford AC Repair.
What Our Customers Say
"Blower motor on a 12 year old furnace. He gave me the honest math on repair versus replace and did not push me toward the bigger ticket. We repaired it and it's been fine."
- Hector Morales"Ductwork in the attic had a disconnected run that had been dumping cold air into the insulation for who knows how long. He found it, resealed it, and one bedroom that was always hot is now normal."
- Alejandro Flores"Thermostat had been miswired by whoever installed it, which is why the heat strips were running with the AC. He found it in a few minutes and probably saved me a fortune on the next few electric bills."
- Ernesto Torres