Do Heat Pumps Work During Alpharetta Winters?

Yes. Heat pumps work well during typical Alpharetta winters. They provide reliable heating in cool weather, and auxiliary heat supports the system during colder periods when extra heating is needed.

Why Does My Auxiliary Heat Keep Turning On?

Auxiliary heat turns on during cold weather, defrost cycles, or when the heat pump needs extra help reaching the set temperature. If it runs constantly, it may indicate airflow issues, refrigerant problems, sensor issues, or thermostat settings that need adjustment.

Is A Heat Pump Cheaper To Run Than A Gas Furnace?

In Alpharetta's moderate climate, heat pumps are often efficient to operate, especially during mild winter conditions. Actual operating costs depend on system efficiency, home insulation, and local utility rates.

How Often Should Heat Pumps Be Serviced?

Heat pumps should be professionally serviced at least once a year. Because they run year-round for heating and cooling, seasonal maintenance helps keep them operating efficiently and reduces the risk of unexpected issues.

What Size Heat Pump Does My Home Need?

Heat pump size depends on your home's layout, insulation, windows, and local climate. Proper sizing is determined through load calculations, which help prevent comfort problems caused by systems that are too large or too small.

Are Rebates Available For Heat Pump Installation In Alpharetta?

Rebate and incentive availability vary by location and program requirements. Homeowners should review current federal or state programs directly through official sources, as availability and eligibility can change.

How Long Does Heat Pump Installation Usually Take?

Most heat pump installations are completed within one to two days. The exact timeline depends on system type, home layout, and whether additional work, such as duct adjustments, is needed.

Can Heat Pumps Handle Alpharetta's Summer Humidity?

Yes. When properly sized and installed, heat pumps help manage indoor humidity by running longer, steady cycles that remove moisture while cooling your home.

What Brands Do You Service And Install?

We service and install a wide range of residential heat pump systems. Equipment selection is based on system compatibility, efficiency needs, and home requirements rather than a single manufacturer.

Do I Need A Hybrid Dual-Fuel System Or Just A Heat Pump?

Many Alpharetta homes operate well with a standard heat pump. Hybrid systems may be considered for homeowners who want an additional heating source during colder conditions. The right option depends on your home and comfort preferences.

What's The Difference Between SEER2 And HSPF2 Ratings?

SEER2 measures cooling efficiency, while HSPF2 measures heating efficiency. Higher ratings generally indicate better efficiency, which can affect system performance and energy use throughout the year.

Can I Get Same-Day Heat Pump Repair?

Same-day heat pump repair may be available depending on the issue and technician availability. Emergency situations are prioritized, while more complex repairs may require scheduled follow-up.

Dependable Heat Pump Services

Alpharetta Heat Pump Services

Heat Pump Services In Alpharetta, GA

One Hour Heating & Air Conditioning provides heat pump services in Alpharetta, GA, including repair, installation, maintenance, and replacement for year-round heating and cooling comfort. Our licensed technicians service heat pumps designed for Alpharetta's hot summers and cold winter snaps. We offer punctual service, financing options, and a 100% satisfaction guarantee.

Why choose One Hour Heating & Air Conditioning for heat pump services in Alpharetta, GA

Licensed HVAC technicians, operating under GAREGCN2011384
24/7 after-hours emergency heat pump service when breakdowns can't wait
Punctual arrival times, with technicians who are professional and respectful in your home
Flexible financing options available for qualified customers
Seasonal promotions and service discounts are offered throughout the year
All work is backed by a 100% satisfaction guarantee

Call (404) 689-4168 to schedule heat pump installation, repair, maintenance, or replacement with One Hour Heating & Air Conditioning.

Comprehensive Heat Pump Services For North Fulton Homes

One Hour Heating & Air Conditioning provides professional heat pump repair, installation, maintenance, and replacement designed for year-round performance in North Fulton homes.

Reliable heat pump services in Alpharetta, GA, keep your home comfortable through hot summers and winter cold snaps. Our technicians service residential heat pump systems throughout Alpharetta, including the 30004, 30005, 30009, and 30022 zip codes. We specialize in air-source heat pumps and ductless mini-split systems for residential comfort.

Because heat pumps operate in both heating and cooling modes, they require consistent care to stay efficient and reliable. Regular maintenance, timely repairs, and properly sized installations help prevent performance issues, reduce unnecessary strain on the system, and ensure dependable comfort in every season.

Call (404) 689-4168 to get professional heat pump repair, installation, or maintenance for your Alpharetta home.

Heat Pump Repair

Our heat pump repair focuses on restoring proper heating and cooling operation when systems struggle to maintain comfort or switch between modes. Common issues include refrigerant leaks, reversing valve problems, defrost system malfunctions, electrical component failures, and auxiliary heat not engaging when needed. Because heat pumps operate year-round, even minor issues can quickly affect comfort if left unaddressed.

Our technicians provide after-hours emergency heat pump repair when systems fail during extreme temperatures. We troubleshoot air-source heat pumps and ductless mini-split heat pump systems using accurate diagnostics to identify the root cause, not just the symptom. Prompt repairs help stabilize performance, prevent further system strain, and restore dependable comfort.

Heat Pump Installation

Our heat pump installation involves selecting the right system for your home, ensuring proper sizing, and setting up equipment to operate efficiently in Alpharetta's climate. We install residential air-source heat pumps, ductless mini-split heat pump systems, and hybrid dual-fuel systems that combine electric heat pumps with gas furnaces for supplemental heating during colder conditions.

Each installation includes proper load calculations, system setup, and performance testing to ensure balanced airflow and reliable operation. Correct installation helps prevent short cycling, uneven temperatures, and unnecessary wear, allowing your heat pump to deliver consistent comfort and efficient operation throughout the year.

Heat Pump Maintenance

Our heat pump maintenance keeps systems operating efficiently across both heating and cooling seasons. Routine service includes cleaning coils, checking refrigerant levels, inspecting electrical connections, testing defrost operation, and verifying auxiliary heat functionality. Because heat pumps operate year-round, regular maintenance plays a critical role in preventing unexpected breakdowns.

Seasonal maintenance helps systems transition smoothly between heating and cooling modes. Ongoing care reduces performance loss, extends equipment lifespan, and supports stable indoor comfort during peak summer heat and winter cold snaps common in North Fulton.

Heat Pump Replacement

Heat pump replacement becomes necessary when systems experience declining efficiency, frequent repairs, or inconsistent performance. Older units often struggle to meet comfort demands and consume more energy over time. Replacing an aging system improves temperature control, reduces operating strain, and supports more reliable year-round comfort.

We handle the full replacement process, including removal of old equipment, installation of new heat pump systems, system setup, and thermostat configuration. Proper sizing and installation ensure the new system operates efficiently, maintains consistent temperatures, and delivers dependable heating and cooling for years to come.

Call (404) 689-4168 to discuss heat pump replacement options for your Alpharetta home.

Troubleshooting Common Heat Pump Problems In Alpharetta

We troubleshoot common heat pump problems in Alpharetta, including outdoor unit icing, defrost issues, cold air during heating, high winter energy bills, and systems stuck running auxiliary heat. Heat pumps operate year-round, so performance issues can occur during both heating and cooling seasons.

Outdoor Unit Icing And Defrost Issues

Light frost on a heat pump's outdoor coil during heating mode is normal, but heavy ice buildup that doesn't clear points to a defrost system issue. When defrost controls, sensors, or related components stop working correctly, ice can block airflow and reduce heating performance. In Alpharetta's winter conditions, especially during damp, near-freezing weather, these problems can escalate quickly and require professional service to restore proper operation.

Blowing Cold Air In Heat Mode

When a heat pump blows cool air while set to heat, the issue is often tied to refrigerant levels, reversing valve operation, or auxiliary heat not engaging when needed. You may also notice longer run times without reaching the set temperature. These problems prevent the system from delivering consistent heat and typically require diagnostic testing to identify the exact cause and correct it safely.

High Energy Bills During Winter Operation

A sudden spike in winter energy bills can signal that a heat pump is running inefficiently. Dirty coils, airflow restrictions, short cycling, or excessive use of auxiliary heat all force the system to work harder than necessary. In many homes, aging ductwork or leaks in unconditioned spaces also waste energy before heated air reaches living areas.

Systems Stuck Running Auxiliary Heat

Auxiliary heat is designed to assist heat pumps only during extreme cold or defrost cycles. When systems rely on it constantly, operating costs rise quickly. This issue is commonly linked to faulty outdoor temperature sensors, incorrect balance point settings, or reduced heat pump capacity due to refrigerant issues. Addressing the underlying cause helps restore normal heat pump operation and lowers unnecessary energy use.

Call (404) 689-4168 to schedule professional heat pump diagnostics and repair with One Hour Heating & Air Conditioning.

Federal Heat Pump Tax Credits (How They Work)

Federal tax credits may reduce your federal income taxes when you install qualifying high-efficiency heat pump equipment, depending on current IRS tax rules.

The federal government's Energy Efficient Home Improvement Credit (Section 25C) provides a tax credit for certain energy-efficient upgrades, including qualifying heat pump systems, that meet specific efficiency standards and documentation requirements. This credit allows homeowners to claim a portion of the cost of purchasing and installing an eligible heat pump system on their federal tax return. Available credits and amounts are subject to current IRS rules and may change over time; reviewing official guidance is recommended.

In general:

The credit is tied to a heat pump and related equipment that meets defined efficiency criteria.
Homeowners claim the credit when filing their federal taxes, using IRS forms and instructions.
The total credit available for qualified heat pump property is subject to caps and may vary by tax year.

Why Proper Heat Pump Sizing Matters In Alpharetta

Proper heat pump sizing ensures your system is matched to your home's comfort needs, improving performance, efficiency, and long-term reliability.

Heat pump systems work best when they're neither too large nor too small for your home. An incorrectly sized unit can lead to performance issues, higher operating costs, and uneven indoor comfort.

Proper heat pump sizing helps with:

Balanced comfort throughout your home: A well-sized system delivers even temperatures and avoids frequent short cycles that leave some areas too warm or too cool.
Efficiency and energy use: Systems that match your home's heating and cooling requirements run more efficiently, helping keep utility use stable without unnecessary waste.
Equipment lifespan: Avoiding oversized or undersized operation reduces stress on components, helping extend your heat pump's lifespan.
Installation precision: Professional sizing uses calculations based on your home's layout, insulation levels, airflow characteristics, and local climate factors, which helps prevent performance issues later.
Better long-term performance: When a heat pump is properly matched to your home, it maintains its efficiency and delivers comfort more consistently through hot summers and cold winters.

What Impacts Heat Pump Service Costs?

Factors affecting heat pump service costs include system size and type, repair versus replacement needs, efficiency ratings, and home layout.

System Size And Heat Pump Type

Larger heat pump systems and more complex configurations generally require more time and labor to service. Central ducted heat pumps involve airflow checks and duct-related considerations, while ductless mini-split heat pumps typically require less invasive service. Multi-zone systems and hybrid dual-fuel setups also increase complexity by adding components and controls compared to single-system configurations.

Repair Versus Replacement Considerations

The age and condition of a heat pump play a major role in service decisions. Newer systems are often good candidates for repair, while older units with frequent breakdowns may cost more to keep running over time. When major components fail or problems occur repeatedly, replacement can provide better long-term reliability and performance than continued repairs.

Efficiency Ratings And Equipment Features

Heat pumps with higher efficiency ratings often include more advanced components and controls. These systems may require more detailed setup and service than basic models, which can increase overall cost. Choosing an efficiency level typically involves balancing upfront investment with long-term operating performance rather than selecting the highest rating by default.

Home Layout And Ductwork Conditions

The structure of a home can affect heat pump installation and service costs. Multi-story homes, additions, or finished basements may require more complex airflow planning. The condition of existing ductwork can affect heat pump performance, especially in older homes or properties with space constraints. Equipment accessibility, such as attic or tight-space installations, can further affect labor requirements.

Call (404) 689-4168 to get clear recommendations and heat pump service options for your home.

What To Expect When You Schedule Heat Pump Service

Our heat pump service starts with system evaluation, followed by diagnostics or sizing checks, clear recommendations, precision service or installation, and final performance testing.

Initial System Evaluation

We begin by understanding what's happening with your heat pump, whether you're dealing with a performance issue, planning a new installation, or scheduling routine maintenance. Our technicians review system age, current operation, and visible conditions such as airflow issues, icing, or electrical concerns. This initial evaluation helps determine the scope of service before any work begins.

System Diagnostics Or Load Assessment

For repairs, we perform targeted diagnostics to identify the root cause, not just the symptom. This may include checking electrical components, refrigerant levels, defrost operation, and switching between heating and cooling modes. For installations or replacements, we assess system capacity needs through load calculations to ensure the heat pump is properly sized for your home and climate.

Clear Explanation Of Service Options

After evaluating the system, we explain our findings and outline the recommended next steps. You'll understand what needs attention, why it matters, and which options make sense given the system's condition and comfort goals. When installation or replacement is involved, we explain how equipment selection, sizing, and setup affect long-term performance.

Professional Service Or Installation

Our licensed technicians complete all work in accordance with manufacturer guidelines and established HVAC best practices. During installation or replacement, we verify system operation, refrigerant charge, and overall setup to ensure the heat pump operates as intended. Repairs are handled using appropriate components to restore reliable operation without unnecessary shortcuts.

Final Testing And System Walkthrough

Once service is complete, we test the heat pump in heating and cooling modes to confirm proper operation. We walk you through basic system operation, thermostat use, and routine care such as filter changes. Before leaving, we answer any remaining questions so you feel confident using and maintaining your heat pump system.

Schedule Heat Pump Service In Alpharetta, GA

Get professional help with heat pump repair, installation, and maintenance designed for Alpharetta's climate and year-round comfort needs.

One Hour Heating & Air Conditioning provides comprehensive heat pump services delivered by licensed technicians focused on dependable performance and clear recommendations. We help homeowners across North Fulton maintain reliable heating and cooling through every season.

Whether you need after-hours emergency repair, a planned heat pump installation, or routine maintenance, our team provides professional service that supports long-term system performance and consistent comfort.

Call (404) 689-4168 to schedule heat pump repair, installation, or maintenance with One Hour Heating & Air Conditioning.

Serving Alpharetta Neighborhoods & Surrounding Areas

We provide heat pump services across Alpharetta and nearby North Fulton communities, supporting a wide range of home styles and system types common throughout the area.

Local Heat Pump Service Throughout Alpharetta

One Hour Heating & Air Conditioning provides heat pump services throughout Alpharetta, including Windward, Avalon District, Downtown Alpharetta, Crabapple, Glen Abbey, Deerfield, the Kimball Bridge corridor, and surrounding residential areas. These neighborhoods include a mix of newer homes, established subdivisions, and properties with varying HVAC layouts, which require adaptable service approaches for repair, maintenance, and installation.

Understanding Local Climate And Home Conditions

Alpharetta's climate places year-round demand on heat pump systems, with hot, humid summers followed by cold winters. Homes in areas like Windward and Deerfield often experience higher moisture exposure and pollen buildup, while properties in Crabapple and older parts of Alpharetta may have existing ductwork or space limitations that affect system performance. These conditions affect how heat pumps operate and the type of service required to keep them running efficiently.

Serving Nearby North Fulton Communities

In addition to Alpharetta, we provide heat pump services to homeowners in surrounding North Fulton communities, including Milton, Johns Creek, Roswell, and Cumming. These areas share similar climate conditions and residential construction styles, enabling us to deliver consistent heat pump service without adjusting processes or service standards by location.

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4.8

(178761 reviews)

Denise Gordon

in the last week

“Most recent service. 2/10/26 Roy and the other technicians did an excellent job installing my new heating/ac system. Roy was patient answering my questions about what was going to happen. He is polite/ friendly and very knowledgeable. Roy worked well with the crew, they all had a specific job, and they communicated well to get things done. I am very pleased with the service, and my new heating system.”

Zach Treptau

2 weeks ago

“Pablo did an exceptional job with our new furnace installation. He was polite, informative, and thorough throughout the process. Everything was cleaned after the installation was finished as well. Northern One has a great feature where you get a text message when your tech is heading to your location, along with their picture and name so you know who is coming. They were also prompt in showing up and diagnosing the initial furnace issue and also with the installation of the new unit.”

Philip Martin

2 weeks ago

“Would highly recommend One-Hour. An unexpected problem with our air-conditioner was met with an excellent and problem solving response from One-Hour! Thank you Gary and Josh!! Thank you Binson for your professional service and communication while on-site, and your recommendations. So appreciate the service and value of One-Hour and consider them a trusted source. .”

Sue Lavey

2 weeks ago

“Oscar was an excellent technician .. very polite and courteous and very knowledgeable. The unit we had partially failed so he had to do a lot to get it backup and running. He always let us know what time he would arrive and would detail what needed to be done.✅ We definitely recommend Oscar and would use him again.”

glenn Brown

2 weeks ago

“Scotty performing a 1 week follow up of our complete hvac installation including new ductwork. Awesome company. All the installation crew were great to work with.”

Christina Principe

2 weeks ago

“We have been customers of One Hour Air for years. The company has been through some changes. Despite those changes in ownership we have found that their technicians are consistently friendly, patient, knowledgeable, and do follow up. During our most recent visit we had to replace the unit. Sheldon was so helpful and patient as he explained the pros and cons of our options and they were here doing the work just a couple of days later. The team was efficient and cleaned up well after each day of work. On the last day, Andrew and Carlos completed checking the ductwork, replacing the vents, and installing the insulation we'd also requested. What impressed most is, although it was late in the day, they took the time to walk us through the system, answer our questions, and make some little adjustments here and there that we requested for presentation's sake. We appreciate Sheldon who took the time to follow up the next week to check the work, answer some more of our questions, and update us on the status of our air filters. As a whole, technicians communicate very well from their anticipated arrival time, to the actual work, then the debrief of what was done. We have found that they work to standard despite the time. For customers who are more computer savvy, they are increasing their use of electronic contracts to include a virtual notary, same-day approval for loans (with decent rates), and the permitting of the work. My only recommendation to the company is to keep in mind that not everyone is technologically savvy and it may be helpful to have administrative staff available to provide guidance. Also, keep in mind that in these times of e-mail and telephone scams it would be very helpful to know to expect e-mails and what to expect of the links. Overall, we have been customers of One-Hour Air for years and expect to continue with them. We really appreciate the team and feel so much better about the air quality in our home. :)”

Dillon Mulkey

2 weeks ago

“Called a few months ago and they sent a guy named travis.. I DO NOT RECOMMEND Travis.. all he will do is Bang and hit your furnace then proceed to tell you oh well you're going to need a whole new furnace. While he's being rude as can be for no reason. Will compare his living to your living.. but he put a part on it made it work for the time being didn't put none of the panels back on or anything.. few months go by and the furnace is now blowing cold air. So we gave them another chance. They just sent a guy named Cory over and it took him 5 minutes to figure out was wrong . Ordered the part the next day and a guy named marquis came and put it on cleaned up everything . I just wanted to thank them for helping me out when Travis tried to make a dollar out of me. If they try to send you a guy named Travis just send him back where he came from.. I recommend Cory . Thank you sir”

Tiny M

2 weeks ago

“Repair service is great quick and helpful Nate was a very knowledgeable and listen to what questions I had. The sales reps are a bit different but nothing to hold against this company thanks for all your help and care. On one of the coldest weeks 🥶 before it became a problem.”

Luis V

2 weeks ago

“Joshua is a great man! He came to my house when he said he would and diagnosed and repaired my system. He didn't try and just sell me on getting a new system. He educated me on what my system is and advised me on what I'd be looking for in the future if I decided on a new system. I really appreciate that he took his time and made sure that my heat was working with the on coming cold front we got rolling in. I feel blessed to have met him, he is a great man! One Hour Heating and A/C have a huge asset in him and they will be the only company I contact for any HVAC concerns in the future. Do not hesitate to call on this company for any of your HVAC needs. Thanks again Joshua!”

Sushmita Shankar

2 weeks ago

“They were very prompt in replying back and were willing to come out the next day after the snow and bad weather and troubleshoot my heating system that had stopped working. Noah the technician was very knowledgeable and made sure all was working appropriately before he left. Which was like 4 hrs later. Reliable company. Would recommend them for sure!”

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