Northern Kentucky & Greater Cincinnati  ·  Mon–Fri 7–5 · Sat 7–3  ·  Emergency calls handled by our on-call team
★★★★★ 4.9 stars from 103 Google reviews  ·  Reviews  ·  Service Areas  ·  Contact
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Family-owned since 2023 · Northern Kentucky homes

Heating & Cooling Services for Northern Kentucky Homes

Repairs, replacements, tune-ups and ductwork for furnaces, air conditioners, heat pumps and boilers, from a local team based in Florence.

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Or call (859) 551-0056
★★★★★ 4.9 stars from 103 Google reviews  ·  Emergency calls are handled by our on-call team.
Rheem outdoor heat pump mounted on wall brackets against a white brick house
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4.9 stars from 103Google reviews
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Family-owned since 2023Locally operated in Northern Kentucky
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Free estimateson complete system replacements
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Emergency serviceCalls handled by our on-call team
Repair

Repair (furnace, AC, heat pump, boiler)

When something stops working, we find the cause and explain your options before any repair work begins. Emergency calls are handled by our on-call team.

Heating

Furnace repair

No heat, short cycling, ignition or blower problems on gas and electric furnaces.

Furnace repair →Cooling

AC repair

Warm air, a frozen coil, water leaks or an AC that won't turn on.

AC repair →Heating & cooling

Heat pump repair

Cool air in heat mode, ice that won't clear, or constant backup heat.

Heat pump repair →Heating

Boiler repair

Service for home boilers that heat with radiators or baseboard.

Boiler repair →
Not sure what's wrong? Start with HVAC repair.Emergency? Call (859) 551-0056. Emergency calls are handled by our on-call team.
Replacement

Replacement & installation

When repairs stop making sense, we help you pick the right system for your home and budget. Free estimates on complete system replacements.

  • Free in-home estimate: we look at your current system, your home and how you use it, then explain your options.
  • Clear options: furnace, AC, heat pump or a complete system, explained so you can compare before you decide.
  • Professional installation: your new system installed and tested, with ductwork and vents addressed where needed.
Request an EstimateReplacement options
Maintenance

Tune-ups & the Comfort Club

Regular tune-ups catch small problems before they turn into breakdowns. Book a one-time tune-up, or join the Comfort Club and we'll keep your system on a schedule.

  • Furnace tune-ups before heating season
  • AC tune-ups before cooling season
  • Heat pumps checked in both seasons
HVAC tune-ups
Homes · Alliance Comfort Club
$249 / year per home
  • Two seasonal tune-ups
  • 17-point AC and 18-point furnace tune-ups
  • Priority scheduling
  • $99 service call fee (non-members pay $120)
  • 15% off repairs
  • 10% off system replacements
Join the Comfort Club
Ductwork

Ducts & vents

Ducts and vents carry the air your system heats and cools. Damaged, leaky or undersized ductwork can leave rooms too hot or too cold and make your system work harder.

  • Rooms that never feel comfortable
  • Weak airflow from some vents
  • Noisy, disconnected or damaged ducts
  • Ductwork changes during a system replacement
Duct & vent services

Planning a replacement?

We look at your ductwork and vents as part of every replacement estimate, so the new system can move air the way it should.

Request an Estimate

Financing

Financing through Wisetack

A new furnace, air conditioner or heat pump is a big purchase. Financing is available through Wisetack, subject to credit approval.

Ask about it when you request your free estimate on a complete system replacement, and we'll explain how to apply.

Request an EstimateFinancing details

How it fits with your estimate

1. Free estimate

We recommend options for your home.

2. Ask about financing

Financing available through Wisetack, subject to credit approval.

3. Decide

Compare your options before you commit.

Reviews

Reviews

stars from 103 Google reviews
★★★★★

"Alliance completed a full HVAC and Furnace replacement for me this summer. Jon was responsive, timely, and did a great job on the install. I would highly recommend Alliance for all heating and cooling needs."

Ethan F. · Jul 2024Replacement
★★★★★

"I signed up for their membership program because I want Alliance for my HVAC company for their efficiency, honesty, and fairness."

Dianne S. · Feb 2024Comfort Club
★★★★★

"Your technician was polite, professional, diligent and thorough. He got my furnace running where others would not even try."

Terry G. · Oct 2026Home
Excerpts quoted word for word from Google reviews of Alliance Heating and Cooling. "…" marks text left out. Read all reviews →
Service request

Tell us what you need

Send a short request and our office will follow up during business hours to schedule a visit or an estimate.

Prefer to call?(859) 551-0056
Office hoursMon–Fri 7–5 · Sat 7–3 · Sun closed
Emergency?Call us. Emergency calls are handled by our on-call team.
Service area

Areas we serve

Serving Northern Kentucky & Greater Cincinnati. Alliance is based in Florence and serves homes across Boone, Kenton, and Campbell counties and Greater Cincinnati.

Boone County

Florence, Burlington, Hebron, Union, Walton, Verona, Petersburg

Kenton County

Covington, Erlanger, Independence, Edgewood, Fort Mitchell, Taylor Mill, Ludlow, Villa Hills

Campbell County

Newport, Fort Thomas, Alexandria, Cold Spring

Greater Cincinnati

Cincinnati and nearby Ohio communities, including Cheviot

See all service areas
Northern Kentucky homes

Comfort for your home.

Schedule service, request a free estimate on a complete system replacement, or call the Alliance office.

Schedule ServiceRequest an Estimate
(859) 551-0056

Serving Boone, Kenton & Campbell counties and Greater Cincinnati · Service areas

✆ Call (859) 551-0056Schedule Service