Family Owned & Operated Since 1965

Backed by three generations of HVAC experience and old-fashioned customer service.

We Stand Behind Our Work

Quality workmanship, dependable warranties, and service you can count on after the install.

Fast, Reliable Service

On-time appointments, stocked service vans, and technicians who respect your home.

Mentor is Lake County’s largest city, and its range of housing from older colonial neighborhoods to newer subdivisions means water heaters throughout the community sit at every stage of their service life. Homes built in the 1970s and 1980s have had their second or even third water heater, and many of those replacements are now approaching the end of the standard 10 to 12 year service window. The combination of the area’s water mineral content and the high occupancy rates common in Mentor’s larger households creates above-average hot water demand year-round.

Lakeshore Heating & Cooling installs and replaces tank and tankless water heaters throughout Mentor with honest guidance on which system fits each home’s actual demand.

Our Services

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Why Homeowners in Mentor, OH Trust Us

Kelly Rc
Kelly Rc
Excellent job! Responded quickly to diagnose my system, walked me through the zero interest financing and had my new system up and running before the end of the week. They sell top of the line equipment, arrive on time, are very respectful of your home, and leave nothing to be cleaned up or disposed of. I highly recommend.
Brooke Remington
Brooke Remington
Matt came and fixed our furnace he was absolutely fantastic! He knew exactly what he was doing, extremely knowledgeable, great personality & easy to talk to. Great pricing, made sure we had heat on this below freezing night before he left. 10/10 recommend !
John Zupec
John Zupec
We engaged Lakeshore H & C to install a new furnace and A/C unit. They were professional from the quote thru the install. They took the time to explain what they would do and why. They removed the old unit, laid drop cloths every where and vacuumed the work area when done.
David Linderman
David Linderman
Outstanding service. Our furnace abruptly stopped working today, called this place up, they got someone out to me in the evening, figured out the problem quickly, got it fixed really quickly, reasonably priced, and now my heat is back on already. Super appreciative, will absolutely come to this business in the future anytime the need arises.
Ashley Lehtonen
Ashley Lehtonen
Our furnace wasn’t staying lit, so we called in the morning. Matt was able to come out within a few hours and got us back up and running the same day. Really appreciate the fast service—thank you, Matt!
Sharon Dorrell-Ours
Sharon Dorrell-Ours
Matt assessed the problem, did a power point presentation and answered all of our questions. They arrived on time, and completed the job in the quoted timeframe. They are true professionals that we would highly recommend. Thanks to you and your team Matt!
Professional Tankless Water Heater in Mentor

Signs It Is Time to Replace Your Mentor Water Heater

Mentor homeowners often notice water heater performance declining gradually before a complete failure. These signs indicate replacement is the smarter financial choice over continued repair.

  • Unit is 10 or more years old with a history of service calls
  • Hot water running out more quickly than in previous years despite no change in household size
  • Discolored or metallic-tasting water from hot water fixtures
  • Visible corrosion on the tank body, connections, or pressure relief valve
  • Unusual sounds including rumbling, popping, or hissing during heating cycles

Addressing these signs with a timely replacement prevents the emergency scenario of a tank failure flooding the mechanical room.

Why Mentor Homeowners Are Upgrading Their Water Heaters

Mentor’s diverse households have a range of reasons for upgrading water heaters beyond simple failure. These benefits make replacement worth considering before a system completely fails.

  • Tankless water heaters eliminate the recurring issue of running out of hot water in larger Mentor households with high morning demand
  • High-efficiency models reduce monthly gas or electric costs compared to aging standard efficiency tanks
  • Smaller tankless footprint recovers valuable mechanical room space in older Mentor homes where it is limited
  • Modern warranty coverage extends peace of mind well beyond what aging equipment can provide
  • Sediment-free operation of new tanks restores full heating efficiency from day one

We help Mentor homeowners evaluate the real cost comparison between continued repairs and a properly sized replacement.

Expert Tankless Water Heater in Mentor

Tank and Tankless Water Heater Options for Mentor Homes

Mentor’s range of home sizes and fuel access means the right water heater type varies from property to property. Lakeshore matches the system to the specific home.

  • Standard and high-efficiency gas tank water heaters in capacities matched to household size
  • Electric tank water heaters for homes without natural gas or where electric is the better fit
  • Gas tankless water heaters providing unlimited hot water on demand for larger Mentor households
  • Whole-home versus point-of-use tankless options for different household configurations
  • All installations include gas line assessment, venting inspection, and code-compliant connections

Upfront pricing before any installation starts. Mentor homeowners approve the cost before we proceed.

Reliable Tankless Water Heater in Mentor

Never Run Out Again on Reynolds Road

A Mentor family on Reynolds Road called us because their 11-year-old 40-gallon gas tank water heater had been struggling to meet morning demand for a household of five for over a year. They had been staggering showers to manage. We assessed their peak flow rate and recommended a gas tankless water heater. The installation required a gas line upgrade which we included in the upfront quote. The first morning after installation they ran every shower, the dishwasher, and a load of laundry simultaneously. Hot water held throughout. Their scheduling problem was permanently solved.

Why Mentor Homeowners Choose Lakeshore Heating & Cooling for Water Heater Installation

Mentor homeowners choose Lakeshore for water heater work because we apply the same honest, upfront service to every installation whether it is a water heater or a complete HVAC system.

  • 5.0 ratings across all major review platforms
  • Tank and tankless expertise across gas and electric systems
  • Licensed, insured, and fully permitted installations
  • Upfront, all-in pricing before we start any work

Call 440-944-0072 to schedule your Mentor water heater consultation today.

Trusted Tankless Water Heater in Mentor

Areas We Serve

Lakeshore Heating & Cooling serves Mentor and the surrounding communities of Lake County for tank and tankless water heater installation and replacement. Homeowners in Willoughby, Eastlake, and Willowick call on us for water heater replacement regularly, and we handle installations throughout Wickliffe and Mentor-on-the-Lake as well. The combination of the area’s water mineral content and the age of housing stock throughout the lakeshore communities creates consistent demand for water heater replacement service.

We also serve Painesville, Kirtland, and Willoughby Hills for water heater installations when homeowners there need a reliable, upfront replacement service they can count on. 

Frequently Asked Questions

How do I know if I should repair or replace my Mentor water heater?

If your water heater is under eight years old and the repair is a minor component like a thermostat or anode rod, repair usually makes sense. When a system is 10 or more years old and facing a significant repair, replacement almost always delivers better long-term value. We assess your specific unit and give you an honest comparison of repair versus replacement costs so you can make an informed decision.

Most four to five person Mentor households are well-served by a 50-gallon gas tank water heater. Larger households or those with high peak demand — multiple simultaneous showers or significant appliance usage — often find that a gas tankless system is the more practical solution since it provides unlimited hot water on demand rather than depending on a fixed storage volume.

Yes. The switch requires a gas line assessment to ensure adequate supply for the higher-demand tankless burner, a venting evaluation, and in some cases electrical work for the electronic controls. We assess all of these as part of the installation planning and include any upgrade work in the upfront quote so you know the full cost before committing.

Yes. We serve all of Mentor’s residential neighborhoods for water heater installation and replacement. Call 440-944-0072 to schedule a consultation for your specific property and we will assess your current unit, your household’s hot water demand, and the right replacement options for your situation.

Yes. Water heater installations require a plumbing permit in Ohio. Lakeshore handles this process as part of every installation. Our installations are inspected and code-compliant, which matters for your homeowner’s insurance and at the time of any future property sale.