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Fort Thomas has earned its reputation as one of the best places to live in Kentucky – and with beautiful older homes lining the streets of this Northern Kentucky gem, keeping those homes comfortable year-round is something residents take seriously. The summers here bring real heat and humidity, and the winters don’t hold back either. When your HVAC system isn’t keeping up, Arlinghaus is the team Fort Thomas homeowners trust to make it right. From AC repair and furnace repair to electrical inspections and repair, drain cleaning, and plumbing repair, we bring reliable, professional home services right to your door – fast. We have proudly offered HVAC services to Campbell County homeowners for many years and invite you to see what sets us apart.
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Fort Thomas homeowners have high standards for their homes – and they expect the same from the people they invite in to work on them. Arlinghaus earns that trust by showing up on time, communicating clearly, and delivering HVAC services and home repairs that actually hold up. Our technicians are certified, background-checked, and trained to treat every home with care – whether it’s a century-old Victorian or a mid-century colonial on a quiet Fort Thomas street. We don’t cut corners and we don’t oversell – if something doesn’t need to be fixed, we’ll tell you. That kind of straightforward, honest service is what keeps Fort Thomas families calling us year after year.

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.
From AC repair and furnace repair to electrical inspections and drain cleaning, Arlinghaus is ready to take care of whatever your Fort Thomas home needs. Our team serves this area with fast scheduling, transparent pricing, and a genuine commitment to getting the job done right. Call us today or fill out the form below, we’ll take care of you.
Fort Thomas sits in a humidity corridor that makes a malfunctioning AC feel unbearable fast – and with many homes in the area featuring older construction, keeping a cooling system running efficiently takes the right expertise. Arlinghaus handles everything from targeted AC repair on specific components to full system replacements when the time comes. Central air conditioners typically last 10–17 years – and if yours is in that range and starting to need more frequent attention, our team will give you a straight, honest assessment of whether repair or replacement makes the most sense for your home. We handle every job with the care and precision that Fort Thomas homes deserve.
Northern Kentucky winters can be deceptively harsh – and Fort Thomas homeowners know that a heating system that seemed fine in October can start struggling by January when temperatures really drop. Arlinghaus provides furnace repair and full heating system service for all makes and models, including emergency calls when things go wrong at the worst possible time. Heat pumps are also a popular option in this part of Kentucky, lasting 10–15 years – if yours isn’t keeping up with demand, our technicians will diagnose the issue and walk you through your best options honestly and without pressure.
Fort Thomas is known for its historic homes and tree-lined streets – but those older properties sometimes carry electrical systems that haven’t kept pace with modern demands. Outdated wiring, undersized panels, and aging components aren’t just inconveniences, they’re genuine safety concerns. Our licensed electricians handle electrical inspections and repair with a focus on safety and code compliance, whether you’re dealing with a panel that can’t handle today’s load or wiring that’s simply past its prime. We approach every job with care and communicate clearly throughout so you always know what’s needed and why.
Hard water, aging infrastructure, and the general wear of older plumbing systems are realities for many Fort Thomas homeowners. Arlinghaus handles drain cleaning, plumbing repair, and water heater services with the thoroughness that homes in this area deserve. If your water pressure has been inconsistent, your drains are slow, or your water heater is pushing past its 8–12 year lifespan, give us a call – our licensed plumbers will assess the situation honestly and give you a straight answer on the best path forward for your home.
Most HVAC systems benefit from professional maintenance once a year – spring for your cooling system and fall for heating – to keep everything running efficiently and catch small issues before they become bigger ones.
Yes – Arlinghaus offers financing options and maintenance plans to help make home comfort more affordable for Fort Thomas homeowners. Contact us to learn about what’s currently available.
Annual furnace maintenance each fall is the standard recommendation – it ensures your heating system is clean, safe, and ready before the cold season arrives in Northern Kentucky.
The right size depends on your home’s square footage, layout, and insulation – our technicians perform a proper load calculation to match you with the right system, not just the biggest one available.
If your AC is under 10 years old and the repair is straightforward, fixing it often makes sense. If it’s older, breaking down more frequently, or repair costs are climbing toward half the price of a new system, replacement is usually the smarter long-term investment.
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.