Expert Plumbing Services in Union, KY

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Union homes deal with plumbing conditions that are specific to this corner of Boone County. The water here comes up through limestone aquifers that naturally introduce calcium and magnesium into the supply – and over time, that mineral-rich water leaves scale inside pipes, water heaters, and fixtures that shortens their lifespan and quietly reduces efficiency.

Add in the limestone-based clay soil that expands and contracts with wet-dry cycles, stressing underground pipes and basement walls during spring storms – and the mature trees throughout Union’s established neighborhoods that send roots toward sewer lines – and you have a local plumbing environment worth understanding before something goes wrong.

Arlinghaus has been providing Union and Boone County plumbing and HVAC services since 2008. Whether it is an emergency, a hard-water problem, or a drain issue that keeps coming back, we fix it at the source.

Emergency Plumber Available – Call Us Now

Plumbing emergencies do not wait for a convenient time. If you are dealing with a burst pipe, sewage backup, sudden flooding, or no hot water, our team is ready to respond quickly and get your home back to normal. We serve Union and all of Boone County for urgent situations when you need help fast.

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Signs You Need a Plumber

Plumbing issues are not always obvious at first. Some of the warning signs most common in Union homes are easy to overlook until the problem is more serious.

You may need a licensed plumber if you notice:

  • Slow or frequently clogged drains
  • White scale buildup around faucets, showerheads, or fixtures, a sign of hard-water mineral deposits
  • Reduced water pressure in specific fixtures, often caused by scale buildup inside pipes
  • Water stains on walls, ceilings, or floors
  • Unexplained increases in your water bill
  • Gurgling sounds coming from drains or toilets
  • Sewage odors or sewage backing up into tubs or showers
  • Unusually green grass in a stripe across your yard, which can indicate a sewer line leak
  • Damp spots in the yard without a clear source
  • Frozen or at-risk pipes during Boone County’s coldest winter stretches

 

Catching these early can prevent more serious damage and significantly reduce repair costs.

Your Local & Trusted
Union Plumbing Service Pros
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What We Do

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.

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Where We Serve

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.

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Why Choose Arlinghaus

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.

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Our Work Stands Out
Even more than Our Shirts

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.

See What our Happy Customers Say
Our service tech was knowledgeable and took the time to show us what was going on with our AC unit. I was kept up to date with texts throughout the process before he arrived. He took the time to ask if we had any questions. Would highly recommend Arlinghaus!
Arlinghaus was great to get someone to my home immediately as I was dealing with a burst pipe. Mike Thomas was so kind and professional, and thorough in his work. The rates were very reasonable for the wonderful service provided. I certainly will be calling them back if I have any future issues (though I hope I don't!)
I contacted Arlinghaus to have our hot water heater replaced and water softener system installed. The two techs that came out and worked on our project, Derek Mullins and Claude Jones, were excellent! Super nice guys, kept us informed, and did a fantastic job on our house. I appreciate their professional manner and knowledge on this job and I would recommend them for future work. Thank you guys for restoring the hot water in our house and for installing our new water softener, we are so happy for these upgrades!!
4.9
0 + Reviews on Google!
4.9
0 + Reviews on Google!
Happy House blue gradient branding banner
Our Work Stands Out
Even more than Our Shirts

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.

See What our Happy Customers Say
Our service tech was knowledgeable and took the time to show us what was going on with our AC unit. I was kept up to date with texts throughout the process before he arrived. He took the time to ask if we had any questions. Would highly recommend Arlinghaus!
Arlinghaus was great to get someone to my home immediately as I was dealing with a burst pipe. Mike Thomas was so kind and professional, and thorough in his work. The rates were very reasonable for the wonderful service provided. I certainly will be calling them back if I have any future issues (though I hope I don't!)
I contacted Arlinghaus to have our hot water heater replaced and water softener system installed. The two techs that came out and worked on our project, Derek Mullins and Claude Jones, were excellent! Super nice guys, kept us informed, and did a fantastic job on our house. I appreciate their professional manner and knowledge on this job and I would recommend them for future work. Thank you guys for restoring the hot water in our house and for installing our new water softener, we are so happy for these upgrades!!
4.9
0 + Reviews on Google!

What to Do Before Calling a Plumber

A few quick steps before your service call can help prevent further damage and help our team diagnose the issue faster.

  • Locate your main water shutoff valve before you need it – most homeowners cannot find it during an emergency, so knowing ahead of time matters
  • Check for visible leaks under sinks or around fixtures
  • Make sure shut-off valves under sinks and toilets are fully open
  • Turn off your main water supply if a leak is active or severe
  • Reset your water heater if it has stopped producing hot water
  • Note when the problem started and whether it came on suddenly or gradually

 

Most plumbing issues require professional diagnosis to be resolved correctly and permanently.

Hard Water & Water Softener Installation

The scale buildup that comes with Union’s limestone-aquifer water is one of the most consistent plumbing issues in Boone County – and one of the most underestimated. Calcium and magnesium deposits accumulate inside pipes, water heaters, dishwashers, and fixtures over time, restricting flow, reducing efficiency, and cutting equipment lifespan shorter than it should be.

A whole-home water softener removes those minerals before they reach your plumbing system. We provide:

  • Water softener installation and setup
  • Water quality testing to assess hardness levels and identify other concerns
  • Whole-home water filtration system installation
  • Hot water recirculation pump installation for Union’s larger homes with distant bathrooms
  • Ongoing maintenance for existing softener systems

 

If your water heater is failing earlier than expected or your fixtures are constantly building up white residue, hard water is almost certainly a factor.

Sump Pump Installation & Basement Flood Protection

Union’s newer subdivisions are full of finished basements – and finished basements need reliable flood protection. The clay-based soil across Boone County absorbs water slowly during heavy spring rain and summer storms, building hydrostatic pressure against basement walls that finds its way in without a properly functioning sump system.

We provide:

  • Sump pump installation and replacement
  • Battery backup sump pump systems for protection during power outages
  • Sump pump maintenance and seasonal inspection
  • Basement drainage assessments

 

A battery backup is especially important because the storms that cause the most basement flooding are often the same ones knocking out power across Boone County.

Drain & Sewer Repair, Replacement & Maintenance

What starts as a slow drain can escalate into a full sewer backup if left untreated. In Union’s more established neighborhoods, tree root intrusion is one of the most common causes – mature hardwoods growing toward the moisture surrounding underground sewer lines until they cause blockages or structural damage to the pipe itself.

Our team provides complete drain and sewer services including:

  • Clogged drains and recurring blockages
  • Sewer camera inspections to identify root intrusion, pipe damage, or underground blockages before recommending a repair approach
  • Sewer line repair and replacement
  • Trenchless sewer repair for damaged lateral lines, minimizing disruption to your yard and landscaping
  • Backflow prevention installation
  • Preventative maintenance to reduce future buildup

 

A camera inspection takes the guesswork out of underground repairs – so we fix what actually needs fixing.

Hydro Jetting Is Available

For stubborn or recurring clogs, hydro jetting is one of the most thorough solutions available. High-pressure water blasts through grease, scale, debris, and root intrusion from inside your pipes – clearing buildup that standard snaking leaves behind.

Hydro jetting can:

  • Break through tough, long-standing blockages
  • Clean pipe walls more thoroughly than auger methods
  • Restore full water flow
  • Help prevent recurring clogs over the long term

 

Water Heater Services

In Union, hard water is one of the biggest factors shortening water heater lifespan. Most water heaters last 8–12 years under normal conditions – but without regular maintenance and descaling, Union homeowners often see systems fail earlier than that. Staying on top of maintenance makes a real difference in how long your system lasts.

We provide complete water heater services including:

  • Water heater repair for inconsistent or no hot water
  • Water heater replacement for aging or failing systems
  • Traditional tank water heater installation
  • Tankless water heater installation, a popular choice in Union’s larger homes for on-demand hot water and improved efficiency
  • Tankless water heater descaling – a critical service given Boone County’s hard-water conditions
  • Annual water heater maintenance and tune-ups

 

Frozen Pipe Repair & Prevention

Boone County winters regularly bring temperatures cold enough to freeze exposed or poorly insulated pipes – particularly in garage walls, crawl spaces, and finished basement areas common in Union’s newer construction. January and February are our busiest months for frozen pipe calls, and fast response helps prevent a freeze from becoming a burst.

We provide frozen pipe thawing, repair, and prevention guidance to help Union homeowners get through the coldest stretches without a plumbing emergency.

Additional Plumbing Services

Beyond major repairs and installations, we offer a full range of plumbing services to keep Union homes running reliably:

  • Faucet repair and replacement
  • Toilet repair and installation
  • Garbage disposal repair and replacement
  • Gas line installation, repair, and leak detection
  • Piping and repiping for aging, corroded, or leaking systems
  • Fixture installation and upgrades
  • Backflow prevention testing

 

Why Union, KY Homeowners Choose Arlinghaus for Plumbing Services

Homeowners across Union and Boone County choose Arlinghaus when they want plumbing service that addresses the root cause – not a patch that brings them back to the same problem in six months. With 6,000+ 5-star reviews and 10 consecutive years as Best of NKY winners, our reputation in Northern Kentucky is built on doing the job right.

We understand the specific conditions that affect plumbing in this part of Boone County – hard water, clay soil, root intrusion, and the demands of larger newer homes with finished basements and premium fixtures. That knowledge shapes how we diagnose problems and how we fix them.

Schedule Plumbing Services in Union, KY Today

If you are dealing with a plumbing issue, it is always better to address it early before it becomes more serious or more expensive.

Arlinghaus provides reliable plumbing services throughout Union and all of Boone County. Whether you need emergency service, a water softener, drain cleaning, or sump pump installation – our team is ready. Schedule your service today.

Union, KY Plumbing Service FAQs

Does Union have hard water?

Yes – Union sits above limestone aquifers that naturally introduce calcium and magnesium into the water supply, causing scale buildup in pipes, water heaters, and fixtures over time. A whole-home water softener is the most effective long-term solution.

Yes – we respond quickly to urgent situations including burst pipes, sewage backups, and flooding to minimize damage and restore your home as fast as possible.

Mature trees throughout Union’s established neighborhoods naturally grow roots toward moisture – and underground sewer lines are a consistent source. Over time those roots can block or crack the pipe. A sewer camera inspection tells us exactly what we are dealing with before we recommend a repair approach.

A sump pump with battery backup is the most reliable protection for Boone County homes. The battery backup is especially important because heavy storms often cause both flooding and power outages at the same time.

Yes – we install and maintain whole-home water softener systems and can perform water quality testing to assess your home’s specific hardness levels before recommending the right solution.

Replacement is often recommended when your system is 8–12 years or older, requires frequent repairs, or has significant scale buildup from hard water that has reduced its efficiency and output.

Yes – descaling is an important maintenance service for Union homeowners with tankless systems given the hard-water conditions in Boone County. Skipping it significantly shortens the system’s lifespan.

Yes – frozen pipe thawing and repair is a common service for Boone County homeowners during January and February cold snaps.

In The Community

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.

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