Heat Pump Installation in Alpharetta - One Written Price, Rebates Handled

Fast, Reliable Heat Pump Installation Across Alpharetta

A heat pump installation in Alpharetta typically costs $3,500 – $7,500 for the equipment and labor, and most jobs are completed in one to two days depending on ductwork condition and electrical panel capacity. That’s the honest number you should have in your head before anyone walks your property. We’re Dalton Heating & Air Alpharetta, a Garrison Partners company operating under The Garrison Standard since 2003, and we put that price in writing before any work starts. Call (229) 537-2086 and a live person answers, 24/7. No voicemail queue, no callback window.

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We know Alpharetta’s housing stock because we’re in it every week. From the 1960s ranch-style homes near Downtown Alpharetta to the sprawling 2000s builds in Windward, the equipment and the ductwork underneath it vary wildly. A heat pump swap that works fine in one house can be a mess in another if nobody checks the ducts, the panel, and the zoning first. That’s exactly what we do before we quote anything.

Why Dalton Heating & Air Alpharetta Is Alpharetta’s Preferred Heat Pump Installation Company

We show up inside the stated window. That’s a guarantee under The Garrison Code, and it matters in Alpharetta where summer heat doesn’t wait politely for a callback. When a homeowner on Kimball Bridge Road needs a heat pump replaced in July, our crew is scheduled for a specific time, not a four-hour window of uncertainty. Meanwhile, homeowners throughout Alpharetta tell us the same thing: they left other companies because of no-shows and prices that shifted at the door.

Every Dalton technician is background-checked and uniformed. You’ll know who is coming before they arrive, and they show up with the truck stocked for most Alpharetta homes. Our crews carry parts for the nine major residential brands we service: Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. That means we’re not making an extra run across town to grab a capacitor while your attic hits 105 degrees.

Marco Benitez, who leads our team, sets the standard on every job: the price is in writing before any work begins. No exceptions. If a repair is done and fails within the guarantee period, we return at no charge. That full-year written guarantee is called the 365-Day Done Right Promise, and it’s built into every job we do in Alpharetta, not sold as an add-on.

Heat Pump Replacement in Alpharetta

Heat Pump Replacement in Alpharetta means more than swapping one outdoor unit for another. It means checking the ductwork that carries the air, the electrical panel that powers the system, and the zoning that decides which rooms get conditioned air. In Alpharetta’s older downtown neighborhoods, original 1960s-1980s ductwork in crawlspaces and attics is often leaky and sagging. If we install a new heat pump without addressing that, the new unit short-cycles and the upstairs still feels muggy. That’s wasted money.

A typical heat pump replacement in Alpharetta runs $3,500 – $7,500 depending on tonnage, efficiency level, and whether duct modifications are needed. The like-for-like swap is sometimes the right answer, but not always. We size the system with a Manual J load calculation, not a guess based on what was there before.

Replacement Sizing Done Right

Many Alpharetta homes have oversized equipment because a previous contractor guessed. Oversized heat pumps short-cycle, which kills efficiency and leaves humidity in the air. We calculate the load based on square footage, window orientation, insulation levels, and duct condition. If the old 4-ton unit was too big, we’ll tell you and quote a properly sized 3-ton system instead.

Replacement With Duct Corrections

In older Alpharetta homes, we often find return ducts too small or supply runs leaking at the connections. We can seal accessible ducts, add returns where needed, and correct static pressure before the new unit goes in. This is not optional work. It’s the difference between a system that runs efficiently and one that fights itself for years.

Mini Split Installation in Alpharetta

Mini Split Installation in Alpharetta solves a problem we see constantly in large 1990s-2010s floor plans: the bonus room above the garage stays 8°F off from the rest of the house no matter what the thermostat says. A ductless mini split gives that room its own zone with its own temperature control. It runs quietly, and it heats and cools independently. For homes where running ductwork to a far corner of the second floor isn’t practical, a mini split is the most direct fix.

A single-zone mini split installation in Alpharetta runs $3,500 – $7,500. Multi-zone systems go higher depending on the number of indoor heads. The price includes the outdoor unit, one indoor air handler, line set, electrical connection, and a written quote before any work begins.

When a Mini Split Beats Adding Ductwork

Adding ductwork through a finished Alpharetta home means cutting drywall, patching, and painting. A mini split needs only a three-inch hole through an exterior wall. For sunrooms, finished attics, and bonus rooms, the mini split is faster, cheaper, and better at holding temperature than trying to force air from a central system that wasn’t designed for that space.

Mini Splits for Older Alpharetta Homes

In Alpharetta’s 1960s-1980s homes near downtown, a mini split can supplement an aging central system without tearing out original ductwork. We’ve installed ductless units in older homes so the homeowners could stop running the central system at full blast just to cool the bedroom at the end of the hall. It’s a practical solution that respects the house as it was built.

Trusted Brands We Service in Alpharetta

We install and service heat pumps from Trane, Lennox, Goodman, and Rheem, plus five other major residential brands. Our local Alpharetta warehouse stocks common parts for these systems, so a replacement coil or defrost board doesn’t mean a three-day wait. When we quote a system, we match the equipment to the house, not to whichever brand we happen to have the most of that month. If you have a failed Rheem from 1998 and want a Trane replacement, we’ll give you a straight answer on what fits, what costs what, and what makes sense for your home.

Common Heat Pump Installation Problems We See in Alpharetta Homes

• Twin systems with failed zone dampers. In Windward and Kimball Bridge homes over 3,000 square feet, it’s common to find two heat pumps with separate thermostats and a bypass damper. When that damper motor fails, one zone stops cooling even though the compressor and refrigerant charge are fine. The fix is often a $200 damper motor, not a $7,000 system replacement.
• Leaky original ductwork in downtown-era homes. Homes built from the 1960s through the 1980s in Alpharetta frequently have metal or flex duct in crawlspaces that has separated at the joints. Air leaks into the crawlspace instead of the living room. A new heat pump on that ductwork works harder than it should and the upstairs still feels warm.
• Undersized electrical panels. Many older Alpharetta homes still run 100-amp panels. A modern heat pump with auxiliary heat strips can trip the breaker on the first cold snap. We check panel capacity before we quote equipment.
• Single-zone systems on large floor plans. A single thermostat trying to balance a sprawling 2000s build with bonus rooms and two-story ceilings ends up with rooms that never match the setpoint. Zoning controls or a supplemental mini split fixes what a bigger unit cannot.

Pricing for Heat Pump Installation in Alpharetta, GA

We Also Serve Cities Near Alpharetta

Our crews cover the surrounding metro, including Heat Pump Installation work in Roswell, Duluth, Holly Springs, and Cumming. If you’re just outside Alpharetta, schedule with us and we’ll send a technician who knows the area. For the full breakdown of our service area, see Alpharetta and the surrounding communities we cover.

FAQs About Heat Pump Installation in Alpharetta