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.
Before
After
Before
After
Before
AfterFast, Reliable Heat Pump Installation Across Kennesaw
Heat pump installation in Kennesaw runs $3,500 – $7,500 for a standard split system, and most jobs are scheduled within five to seven business days for homes off Barrett Parkway, Jiles Road, and across 30144 and 30152. We work by a fixed rule: the price goes in writing before any work starts, and the equipment gets sized by a load calculation, not by square footage. If you’re in Kennesaw and need a heat pump installed, replaced, or converted from a gas furnace, call Dalton Heating & Air at (361) 306-9515 for a free estimate.
Why Dalton Heating & Air Is Kennesaw’s Preferred Heat Pump Installation Company
Homeowners in Kennesaw call us because they’ve been burned by a crew that measured the house with a glance and sold whatever tonnage was on the truck. That’s the local pattern: subdivisions built in the 1980s through 2000s have floor plans that shifted over time, with bonus rooms, sunrooms, and converted garages changing what the original equipment plan assumed. We send background-checked, uniformed technicians who run a proper load calculation before quoting anything, and every job carries the 365-Day Done Right Promise in writing.
We’re a Garrison Partners company, operating under The Garrison Standard since 2003. Live phone support is staffed around the clock, so when a Kennesaw homeowner calls at 2 a.m. with a dead compressor in July, a real person answers. Marco Benitez leads our crew, and he holds every tech to The Garrison Code: arrive inside the window, price in writing before starting, leave the site clean, and stand behind the work for a full year.
Heat Pump Replacement in Kennesaw
Heat Pump Replacement in Kennesaw typically costs between $3,500 and $7,500 depending on tonnage, SEER2 rating, and whether the air handler and line set get replaced at the same time. A homeowner off Dallas Highway or in the Legacy Park area usually hits this decision when the compressor is over 12 years old, the system is losing refrigerant, or repair bills in one season have passed $600. The wrong move is replacing like-for-like without checking whether the existing tonnage still matches the house.
When Replacement Makes Sense
If your heat pump uses R-22 refrigerant, replacement is the right call. R-22 is phased out, and the remaining supply makes repairs cost more than the equipment is worth. A system that has failed twice in a year, or one with a compressor drawing high amperage, is telling you the same thing.
What We Check Before Quoting
We run a Manual J load calculation on every replacement. That means we measure the actual cooled and heated square footage, window orientation, insulation levels, and air leakage. For a two-story on Pine Mountain Road where a bonus room was finished after the original install, the correct tonnage is often different from what’s sitting on the pad right now.
Mini Split Installation in Kennesaw
Mini Split Installation in Kennesaw starts around $3,500 for a single-zone system and climbs with each additional indoor head, most full-home multi-zone jobs landing in the $5,000 – $7,500 range. These systems solve the rooms that central air never reaches: a bonus room over the garage near Highway 41, a converted sunroom on a 1990s rancher, or a finished basement off Kennesaw Due West Road. Because the condenser and indoor heads communicate digitally, they hold temperature well even when your ductwork is leaky or the room has high sun exposure.
Single-Zone Systems for Problem Rooms
One outdoor unit paired with one indoor head makes sense for a single room that is always ten degrees off from the rest of the house. That’s common in homes near Swift-Cantrell Park where a garage conversion added heated square footage without extending ducts.
Multi-Zone Systems for Whole-Home Comfort
A multi-zone setup runs two to five indoor heads off one condenser. For a split-level home with no return in the upper bedrooms, this gives each zone its own thermostat and stops the upstairs from baking while the downstairs freezes.
Trusted Brands We Service in Kennesaw
We install and service Trane, Lennox, and Goodman heat pumps, and our technicians are factory-trained on all nine major residential brands mentioned above. We keep common parts stocked for quick turnaround on Kennesaw service calls, which matters in a town where summer heat doesn’t wait for a freight shipment. If your existing system is a Rheem and you want to stay with Rheem, we’ll quote it. If the numbers favor a different brand after the load calc, we’ll show you the comparison in writing.
Common Heat Pump Installation Problems We See in Kennesaw Homes
- Oversized systems sold on square footage alone. Kennesaw’s 1980s – 2000s subdivisions have a lot of single-stage units that were upsized to cover poor ductwork. The result is short cycling, high humidity inside, and a compressor that fails early. A correct load calc usually calls for half a ton less than what was there.
- Changeouts that skip the load calculation after an addition. A homeowner finishes a bonus room or converts a garage, and the existing tonnage no longer matches the current square footage. We see this off Baker Road and in the Windsor Cove area. The fix is measuring what’s actually there now, not what the builder planned in 1998.
- New high-SEER2 units paired with an old evaporator coil. This is a common way a new heat pump underperforms. The outdoor unit is new, the indoor coil is 15 years old, and the efficiency rating on the box never shows up on the power bill. We check coil compatibility on every install.
- Line sets reused without flushing or replacement. Old refrigerant lines carry oil and debris from a failed compressor. Running a new R-410A or R-454B system through them shortens the new compressor’s life. We replace or flush the line set based on what the old system used.
Pricing for Heat Pump Installation in Kennesaw, GA
Here’s what Kennesaw homeowners can expect to pay, in writing, before any work starts:
| Service | Price Range |
|---|---|
| AC Installation (standard split heat pump) | $3,500 – $7,500 |
| AC Repair | $150 – $650 |
| Tune-Up | $80 – $200 |
What moves the number on a heat pump install is tonnage, SEER2 rating, and whether ductwork or the air handler changed. A basic 2-ton unit in a small rancher near McCollum Field lands at the low end. A 4-ton high-efficiency system with a new indoor air handler in a two-story off Stilesboro Road lands at the high end. We give you the full price before we order equipment. Call (361) 306-9515 for a free estimate.
We Also Serve Cities Near Kennesaw
Dalton Heating & Air serves Kennesaw and the surrounding Cobb County area, including Acworth, Marietta, Woodstock, and Powder Springs. If you’re looking for Heat Pump Installation anywhere in the northwest metro, our crews cover the same neighborhoods and the same pricing. For Kennesaw-specific service details, see our Heat Pump Installation in Kennesaw page.
Serving Kennesaw, GA - Our Local Coverage Area
We’re based in the Kennesaw area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Heat Pump Installation in Kennesaw
A heat pump makes sense for most Kennesaw homes. Winter design temperatures around 22°F mean a standard heat pump will lose some capacity on the coldest nights, but not enough to justify a full cold-climate model or a gas furnace for most people. Electric strip backup handles the rare nights below 25°F, and the heat pump handles the other 95 percent of the heating season at a lower operating cost than a gas furnace. Call (361) 306-9515 and we’ll walk through the real numbers for your house.
If the compressor is over 12 years old and the system uses R-22 refrigerant, replace it. If you’ve spent more than $600 on repairs in one season, replace it. If the system is under eight years old, the failure is a single part like a capacitor or contactor, and it’s holding refrigerant, repair it. Our technicians give you both numbers in writing so the decision is based on cost, not guesswork. Call (361) 306-9515 for an honest assessment.
A load calculation measures your exact cooled and heated square footage, window area, orientation, insulation, and air leakage, then tells us the correct tonnage. In Kennesaw, where so many 1990s homes have been added onto, this often means installing a smaller unit than what’s already there. The right size runs longer cycles, pulls out more humidity, and costs less to run. We run the calculation on every install, not just when something seems off.
SEER2 is the updated efficiency rating that reflects real-world ductwork and static pressure. A jump from 14 to 16 SEER2 on a 3-ton heat pump in Kennesaw typically saves $80 – $140 per year in cooling cost. The higher number matters more if your old system was a 10 SEER unit from the early 2000s. We’ll show you the payback period on the higher efficiency tier in writing, and you can decide if the upfront cost is worth it. Call (361) 306-9515 for exact numbers on your home.
Yes. A single-zone mini split with one indoor head handles these rooms well, and we install them throughout Kennesaw, including homes off Jiles Road and in the Summerhour area. These rooms usually sit over an unconditioned garage or have no return air duct, so central air can’t reach them. A mini split gives the room its own thermostat and its own cooling and heating capacity. Call (361) 306-9515 and we’ll size one for the actual room dimensions.
The Load Calculation Is the Whole Job
Here’s what actually matters in Kennesaw heat pump work. The design temperature in winter hovers around 22°F, which means a standard heat pump’s output drops at the exact time your house needs it most. The answer is not a bigger heat pump. It’s a right-sized unit with electric strip backup that engages only when the system can’t keep up. We installed a 3-ton Carrier heat pump in a 1990s two-story off Barrett Parkway after a load calculation showed the old unit was oversized by half a ton, and the oversized tonnage had been short-cycling, keeping static pressure high and never letting the blower motor run long enough to move humidity out. The house felt clammy all summer. We corrected the refrigerant charge, set the thermostat calibration, and the homeowner called back after the first cold snap to say the house held temperature without the auxiliary heat kicking on until 24°F outside.
That’s the difference between selling equipment and installing a system. A heat pump that runs long, steady cycles uses less power, lasts longer, and keeps the house comfortable in both seasons. The load calculation is not a form we fill out to satisfy a permit. It’s the whole job.
Call Dalton Heating & Air for Heat Pump Installation in Kennesaw, GA
When you call (361) 306-9515, a real person answers. We’ll schedule a visit inside a stated window, send a background-checked technician in uniform, and put every option in writing before any work starts. Marco Benitez and the whole Kennesaw crew at Dalton Heating & Air work under The Garrison Standard: written pricing, on-time arrival, and a full-year written guarantee on every installation. If the job isn’t done right, we return at no charge. That’s the deal, and it has been since 2003.
Written by Marco Benitez, Owner at Dalton Heating & Air, serving Kennesaw, GA.