Plumbing, Heating, and Water Heater Service in Wallingford, CT

Family-Owned Plumber in Wallingford, CT

Mansolf Plumbing and Heating is a family-owned plumbing and heating company serving Wallingford and New Haven County, and we diagnose and price every job before we start it, so the number you hear first is the number you pay.

Serving homeowners across Wallingford and surrounding towns with fast, honest, and expert mechanical solutions.

2500+

Connecticut homes served with plumbing and heating work

35+

Years of hands-on plumbing and heating experience

Straight Answers Before Any Work Begins

Mansolf Plumbing and Heating is a family-owned plumbing and heating company based in Wallingford, CT. We serve homeowners in Wallingford, North Haven, Cheshire, Southington, and Northford, along with the surrounding towns of New Haven County. We are licensed and insured in the state of Connecticut, and we bring more than 35 years of hands-on plumbing and heating experience to every call.


Almost everything homeowners call us about falls into three buckets: heat that stopped working, hot water that ran out, and water showing up somewhere it shouldn't. We find the cause, explain it in plain language, and give you the price before we pick up a tool. Same-day service is available for most repairs, and you can call or text us at 203-815-6276.


In practice that means boiler repair when the heat quits on a cold January night, boiler maintenance and tune-ups before the season starts, and leak detection and pipe repair when a water bill jumps and nobody can say why. Homeowners who'd rather get ahead of all three join our Care Club.

Modern bathroom shower with beige tile, black fixtures, and a bathtub beside it

Water Heater Repair & Replacement

No hot water? We diagnose the problem, repair or replace the unit, and get your hot water back, often the same day.

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Boiler Repair & Maintenance

From no-heat emergencies to annual tune-ups, we keep gas and oil boilers running safely through the winter.

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Leak Detection & Plumbing Repairs

We locate hidden leaks, burst pipes, and clogged drains using non-invasive tools, then repair them with minimal disruption to your home.

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Modern plumbing setup with boilers, water heater tank, and tools beside a toilet in a utility room

Tankless Water Heater Installation

Get on-demand hot water and lower standby energy loss with a tankless system sized to your household.

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Plumbing and Heating Services Tailored to Your Home

Kitchen & Bathroom Plumbing

Faucet replacements, clogged drains, toilet repairs, and more—done right the first time.

Gas Line Repair & Installation

Safe, code-compliant gas line work for stoves, dryers, water heaters, and heating systems.

Water Filtration Systems

Improve taste, reduce contaminants, and protect your plumbing with a custom water filter or softener.

Main Shut-Off Valve Replacement

Upgrade to a reliable, easy-to-use main shut-off valve for greater control and peace of mind.

Peace of Mind with the Care Club

Join our Care Club for annual maintenance, repair discounts, priority service, and long-term savings—all with one simple plan.

What Our Clients Say About Us

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Silhouette of the state of Connecticut in black against a white background.

Licensed, Insured, and Based in Wallingford

We work out of Wallingford and live in the towns we serve, which is why our schedule is built around getting to homes the same day rather than routing calls through a dispatcher. Mansolf Plumbing and Heating is licensed and insured in the state of Connecticut, and every technician who comes to your door works for us directly. You can read more about our team and how we work on our About page.

questions?

Questions Wallingford Homeowners Ask Us Most

  • Do you offer same-day plumbing and heating service?

    Yes, for most repairs. Call or text 203-815-6276 and we'll tell you honestly when we can get there rather than booking you a window we can't hold. Urgent no-heat and active leak calls get priority.

  • Which towns do you serve?

    We serve Wallingford, North Haven, Cheshire, Southington, and Northford, plus other parts of New Haven County. Wallingford is our home base, and every town we list is one we work in regularly.

  • Is Mansolf Plumbing and Heating a family-owned company?

    Yes. We're a family-owned and operated business based in Wallingford, with more than 35 years of plumbing and heating experience behind the work.

  • Are you licensed and insured in Connecticut?

    Yes. Mansolf Plumbing and Heating is fully licensed and insured in the state of Connecticut for both plumbing and heating work.

  • What types of water heaters do you work on?

    We service and install tank and tankless water heaters from all major brands, including gas, electric, and high-efficiency condensing models.

  • What's included in the Care Club?

    Care Club membership covers your annual system checkup, priority scheduling ahead of non-members, discounted repair rates, and waived emergency fees.

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Late summer is a practical time to schedule boiler maintenance before Connecticut’s colder weather arrives. At Mansolf Plumbing & Heating, we help Wallingford and New Haven County homeowners...

Why August is the right time to schedule boiler maintenance in Wallingford, CT

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Many Connecticut homeowners are surprised to learn that their water heater often works just as hard—if not harder—during the summer months. Even though the weather is warm, your hot water demand...

Why Your Water Heater Works Harder During Summer (And How to Extend Its Life)

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When July rolls around in Connecticut, most homeowners aren’t thinking about their heating system. The boiler gets a long break while the AC works overtime—but that doesn’t mean it should be...

Why Your Boiler Still Needs Attention in the Summer

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Summer in Connecticut means longer days, hotter temperatures, and higher household water use. Between watering lawns, filling pools, extra laundry, and more frequent showers, it’s no surprise that...

Why Your Water Bill Is Higher This Summer (And How to Lower It)

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