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Fort Mitchell is one of Northern Kentucky’s most established communities: a city where 1920s bungalows and mid-century ranches sit alongside newer infill construction, and where the homes themselves put very different demands on a heating and cooling system. From the Beechwood Historic District, where limited original ductwork is the norm, to newer builds near the Fort Mitchell Gateway development on Dixie Highway, Arlinghaus brings the depth of experience this city’s housing stock actually requires. We’re a family-owned company backed by 6,000+ five-star Google reviews and ten consecutive Best of Northern Kentucky recognitions, and we handle everything from ductless mini-split retrofits in century-old bungalows to full system replacements in modern construction. If you’re looking for honest, expert HVAC service in Kenton County, you’re in the right place.
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Fort Mitchell is a city with real depth. It’s named for a Civil War-era fort built in 1862 to help defend Cincinnati, and home to the Beechwood Historic District, a National Register neighborhood of bungalows and craftsman-style homes along Beechwood Road, Dixie Highway, and Woodlawn Avenue. These are homes with character, and homes that need a contractor who understands older construction. On the other end of the spectrum, the Fort Mitchell Gateway project on the former Drawbridge Inn site represents the kind of commercial growth that brings its own HVAC demands. We serve all of Fort Mitchell, from its most historic streets to its newest developments.

At Arlinghaus, it all starts with passion. We’re a family-owned business specializing in electrical, plumbing, heating, and air conditioning services. With years of experience and a team of certified residential contractors, we provide reliable services that homeowners can depend on.

We’re proud to serve the communities of Northern Kentucky, Southeast Indiana, and Greater Cincinnati, Ohio areas, with an office based in Northern Kentucky and the Sharonville, Cincinnati area. We love our region, which blends the warmth of happy small-town charm with the variety and excitement of big-city life.

Our award-winning, expertly trained team has over 6,000 five-star reviews. We’ve been voted the Best in Cincinnati for Plumbing, Heating, and Air Conditioning, Best of the North by Cincy Magazine, and Best of NKY for 10 consecutive years, which means our commitment to quality and customer satisfaction is recognized year after year.
It all starts with passion. Arlinghaus is proud to be a trusted, family-owned plumbing and HVAC company in the Kentucky, Cincinnati, and Indiana areas.
It all starts with passion. Arlinghaus is proud to be a trusted, family-owned plumbing and HVAC company in the Kentucky, Cincinnati, and Indiana areas.
The Ohio Valley climate is demanding year-round: humid summers that push aging systems to their limits, cold winters that test furnaces and heat pumps, and a spring pollen season that clogs filters faster than most homeowners expect. Fort Mitchell’s terrain adds another layer: elevation changes across the city, particularly near Devou Park, affect how air moves through multi-level homes and how systems need to be sized to perform correctly. Older homes along Dixie Highway and throughout the Beechwood District are also more prone to uneven temperatures and higher utility bills when equipment or ductwork is original to the house. We take all of that into account on every job.
Fort Mitchell’s median home was built around 1970, and in the Beechwood Historic District, many homes date to the 1920s and 1930s. That kind of housing stock comes with real HVAC challenges: original ductwork that’s undersized or inaccessible, attic spaces that weren’t designed with modern systems in mind, and older construction that makes installation more complex than a straightforward swap. Ductless mini-split systems have become one of the most practical solutions for these homes, adding efficient, zoned heating and cooling without tearing into walls or ceilings to run new ductwork. Arlinghaus has handled these retrofits throughout Fort Mitchell’s older neighborhoods, and we know what works in these homes and what doesn’t.
Arlinghaus is a multi-trade company, which means Fort Mitchell homeowners get access to heating, cooling, plumbing, and electrical services all from one trusted team.
Fort Mitchell summers are hot and humid, and older homes in the Beechwood Historic District and along Dixie Highway often struggle more than newer construction to hold a comfortable temperature. We handle emergency AC repairs, full system replacements, and seasonal tune-ups and for homes with limited ductwork, we can evaluate whether a ductless mini-split solution makes more sense than working around aging infrastructure. Central air conditioners typically last 12–17 years, so if yours is original to a home from the 1970s or earlier, it’s worth knowing where it stands.
Whether you have a gas furnace, heat pump, or boiler, we handle repairs, maintenance, and full replacements across Fort Mitchell. Homes built in the 1950s, 60s, and 70s are increasingly reaching the point where original heating equipment needs to be replaced; furnaces last 15–20 years and heat pumps 10–15. We’ll give you an honest read on where your system stands and what makes the most sense for your home and budget.
For Fort Mitchell’s older bungalows and historic homes without adequate ductwork, mini-split systems are often the most efficient and least disruptive path to reliable heating and cooling. We install and service ductless systems throughout the Beechwood Historic District and across Fort Mitchell’s older residential streets, tailoring the layout to your home rather than forcing a solution that doesn’t fit. Mini-splits last between 10 to 15 years, so contact us if you need tune-ups or repair. If you’ve been told a mini-split might work for your space, we’re happy to take a look and give you a straight answer.
Between Ohio Valley humidity, spring pollen season, and the mature tree canopy along Fort Mitchell’s older residential streets, indoor air quality is a real concern for many homeowners here. We install whole-home filtration systems, humidifiers, dehumidifiers, and UV air purifiers to address the specific air quality challenges Fort Mitchell homes deal with, so your home feels as good as it looks.
From water heater installation and repair to leak detection and drain cleaning, we handle full-service plumbing for Fort Mitchell homes and light commercial properties. Water heaters typically last 8–12 years. If yours is original to an older home, it’s worth an evaluation before it becomes an emergency.
Our licensed electricians handle panel upgrades, outlet and fixture installation, and whole-home safety inspections. For older Fort Mitchell homes that haven’t had electrical work done in decades, an inspection can catch issues before they turn into expensive problems.
We provide upfront pricing on every job with no surprise charges after the work is done.
Kentucky law requires a permit and inspection for every HVAC installation and replacement – including like-for-like equipment swaps. Fort Mitchell sits entirely within Kenton County, so all permits go through the appropriate Kenton County building department. Arlinghaus handles the permit filing and inspection scheduling as part of every installation, you won’t need to manage the paperwork or coordinate with the county yourself.
We’re a family-owned company that’s been serving Northern Kentucky for decades, and Fort Mitchell is part of the community we show up for every day. Here’s what sets us apart:
From historic bungalows in the Beechwood District to newer Fort Mitchell construction, Arlinghaus handles it all. Call us today or schedule online, we’ll get you taken care of.
Ductless mini-split systems are a practical solution for Fort Mitchell’s historic bungalows and older homes where adding full ductwork isn’t realistic. Arlinghaus can evaluate your home and recommend a layout that delivers efficient, zoned comfort without major demolition.
Yes, Kentucky requires a permit and inspection for every HVAC replacement or installation, including straightforward equipment swaps. Arlinghaus handles the permit filing and inspection scheduling as part of every job.
Once per year for heating and once for cooling. Fall and spring are ideal; older Fort Mitchell homes benefit especially from annual maintenance, since aging equipment and ductwork are more prone to efficiency loss between service visits.
Yes, we work with property managers across Northern Kentucky on turnover service, multi-unit maintenance, and HVAC inspections. Give us a call to talk through what your rental properties need.
Yes. We provide emergency heating and cooling service for Fort Mitchell homeowners and rental properties when equipment fails outside normal business hours.
They often are. Homes in the Beechwood Historic District and along older Fort Mitchell streets frequently lack the duct access needed for central systems; mini-splits allow for efficient, room-by-room comfort without the cost of retrofitting full ductwork.
We install whole-home air filtration systems, humidifiers, dehumidifiers, and UV air purifiers, helpful for Fort Mitchell homes dealing with Ohio Valley humidity and the pollen load from mature street trees and surrounding green space.
We’re backed by 6,000+ five-star Google reviews and ten consecutive Best of NKY recognitions and we’re a family-owned company with decades of experience across Northern Kentucky’s full range of housing stock.
We believe that one of life’s greatest gifts is the ability to celebrate one’s place in a thriving community, with family and friends, where everyone shares a common set of goals and dreams. We are fortunate to work and live in great communities throughout Kentucky, Cincinnati and Indiana, areas that have welcomed and embraced us over the years. We are happy to give back to those communities through a variety of initiatives, some very public, others totally private. We’re a people-first company.