Water Heater Installation in Waukesha
Installing Highly Efficient Water Heater Systems
Whether you are upgrading an aging unit before it leaks or replacing a system that has suddenly stopped working, a reliable hot water heater is essential to your family’s everyday comfort. At Roman Home Services, we provide expert water heater installation in Waukesha, tailoring every replacement to your household’s specific water demands and energy goals. From high-efficiency traditional tank models to space-saving tankless water heaters, our licensed plumbers manage every step of the process, including code-compliant connections, proper gas or electrical sizing, and safe removal of your old equipment.
Backed by nearly a century of trusted service, upfront pricing, and robust warranties, we make upgrading your water heater seamless and worry-free.
Call (262) 558-5611 or contact us online to learn more. Se habla español.
Our Water Heater Installation Process
Upgrading your home’s water heater should be straightforward, transparent, and completely stress-free. At Roman Home Services, our licensed plumbers follow a rigorous, step-by-step installation process designed to ensure safety, code compliance, and long-term energy efficiency for your home.
Here’s what you can expect from our water heater installation process:
Service That Leaves an Impression
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“This was a detailed and complicated job and they made it look easy! They were very thorough and cleaned everything up!”- Jean K.
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“They arrived within the 4 hour window and made a courtesy call saying they would arrive in 25 minutes. After entering the house they put covers on their shoes. Really appreciate their respect for my time and my home. Upon completion of their work I felt assurance that the problem was fixed.”- Roxanne A.
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“Wow, who knew that electrical repairs could be so life changing?! Ricky and Brady made my very long overdue repairs looks like an easy breeze to fix! I had already price conditioned myself thinking it would be thousands and thousands to fix and not possible to do right now, but nothing is too hard for these guys and repairs only came out to a couple hundred. Whaaat?!”- Sam W.
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“I keep coming back because they are quick to respond, easy to book with and consistently do quality work, whether it’s electrical or plumbing. I’ll likely use them again for my upcoming a/c installation project.”- Happy Customer
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“We had an outlet go bad for our dryer, made a call for service and got a next day appointment. Our electrician Katie was on time, very friendly and got us back up and running.”- Mike L.
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“Technicians work very well with each other. Explained work to be performed. Answered questions. Got the jobs done. Appreciate their professionalism and hard work replacing and installing air-conditioning unit and electrical work. Was good experience. I recommend Roman to family and friends.”- Deborah M.
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“We had some miscellaneous plumbing done and a new water heater installed. The guys were excellent.”- Kathleen C.
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“I had a great experience with Roman. They were prompt to schedule and arrive, informative and transparent with the work, and completed my project cleanly and quickly.”- Michael A.
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“We had a sewer back up on a Saturday night. From the time I called until the drain was clean was only 2 hours. Outstanding service, big shout out to Conner, very professional. Thanks!”- Phil K.
Water Heater Installation FAQs
How does Waukesha’s hard water affect my new water heater, and do I need an expansion tank?
Water in Waukesha County is notoriously hard, often testing at 18 to 25+ grains per gallon. Without protection, mineral buildup quickly coats heating elements and settles at the bottom of the tank, reducing efficiency and leading to premature tank failure. We strongly recommend pairing your new unit with a properly set water softener. Additionally, under Wisconsin Uniform Plumbing Code (SPS 382.40), thermal expansion tanks are required on closed water systems to prevent dangerous pressure spikes as the water heats up.
Do I need a municipal plumbing permit to replace a water heater in Waukesha?
Yes. Under Wisconsin state plumbing code (SPS 382-387) and local municipal regulations, water heater replacements require a mandatory plumbing permit and a post-installation safety inspection. These permits ensure that fuel lines, electrical connections, thermal expansion tanks, and venting systems (such as high-efficiency PVC or metal B-vent chimneys) meet strict fire and life-safety standards. As licensed Master Plumbers, Roman Home Services pulls all required local permits and schedules inspection follow-ups on your behalf.
The Care Behind the Work
Because How We Serve You Matters Just as Much as What We Do
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Know the Cost Before We StartWe believe good service should come with transparency. Our upfront, flat-rate pricing means you’ll know the total cost before work begins.
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No Mess. No Stress.Your home deserves as much care as the work itself. Our Red Carpet Treatment means protecting your space and leaving it clean when the job is complete.
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Service With a Personal TouchFrom our call center to your home, we believe great service starts with treating people well. Our team is friendly, knowledgeable, and ready to answer your questions.
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Nearly a Century of Know-HowFor almost 100 years, Roman has combined generations of experience with ongoing training and modern expertise to deliver work you can count on.
Generations of Service, Right in Your Neighborhood
