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Top-Rated Water heater pros in Gap - Updated Nov 2026

Avatar for Clean Water Solutions
Clean Water Solutions
4.8(
128
)
Water Heater - Install or Replace

Serving Gap, PA and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"my water heater started leaking 4 days before I was leaving on vacation. I talked with Clean Water Solutions on a Monday morning. He quoted me the lowest price of all the other plumbers I checked with and he had it installed the very next day, so I could go away without any worries."
My work.
Quality work! Great Value
Quality work! Great Value
My work.
Quality work! Great Value

+4

Response time2 days
37 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
4.4(
609
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Gap, PA and surrounding areas

Approved (Corporate)

In business since 1959

Free estimates

Emergency services offered

"After looking at what was suppose to be done, and the entire job was evaluated, I was told I would be better off in getting a complete new water heater, and not put new parts in an 8 year old water heater, for once I felt like I was not ripped off, and given the best advice, and that is what I will do."
Benjamin Franklin Plumbing On Site
Installing Vent
Installing Tankless Water Heater
Installing Connections
Finished Tankless Water Heater Install

+1

69 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Top Tier Mechanical
Top Tier Mechanical
New to Angi
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace

Serving Gap, PA and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

In the HVAC and Mechanical field for over 25 years. Experience with pumps, motors, water filtration equipment, well systems, gas and oil systems and more. We have at least a 60 mile service area from Reading PA and will to travel further if needed. QEW Certified, Universal EPA Certified to handle refrigerants. We believe in providing Top Tier service that helps our customers with their needs relating to HVAC, water filtration and minor plumbing. This includes service, installation and Preventative Maintenance.

Seasonal PM
Seasonal PM
Seasonal PM
Seasonal PM
Seasonal PM

+10

Avatar for Haller Enterprises Plumbing
Haller Enterprises Plumbing
New to Angi
Tankless Water Heater - InstallTankless Water Heater - RepairWater Heater - Install or Replace+1 more

Serving Gap, PA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

Trusted for nearly five decades, Haller Enterprises provides reliable plumbing services for homeowners in Lititz, PA and nearby areas like Lancaster, Ephrata, and Manheim, as well as across York, Altoona, and State College. Our licensed plumbers handle everything from leak repairs and drain cleaning to water heaters, fixture installations, and fast emergency plumbing response.\n\nWhether you're dealing with a burst pipe or clogged drain, our team responds quickly with dependable solutions to keep your home running smoothly—day or night.

Kitchen Drain & Pipe
Kitchen Drain & Pipe
Kitchen Drain & Pipe
Kitchen Drain & Pipe
Kitchen Drain & Pipe

+1

Avatar for Noel Enterprises Inc
Noel Enterprises Inc
4.8(
26
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Gap, PA and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"

My current water heater was thirteen (13) years old and I knew it wouldn't last much longer.  I have been considering a tankless water heater for some time now and read good reviews regarding Noel Enterprises.  I called to set up an appointment and the owner/president, Leon Clayberger, came out to my house the next day to explain in detail everything involved with installing a tankless water heater.  The brand they recommend is Rinnai.  Leon was very detailed and thorough in his presentation to me and guaranteed the quoted price.  He wouldn't even take a down payment!!  That is how confident he was in his product.

We then proceeded downstairs to my basement so that I could show him where my current water heater is and where I would like my new tankless water heater to go.  My current water heater took up a lot of space in the small closet that it was located in, which was an unusual position for it to be placed.  It was put there when the house was built, so I really had no choice in the matter.  I wanted the new tankless water heater to be placed in a hidden corner of my basement, which is exactly where Leon said it would have to go!!  Worked out perfectly.  We set up a date for the following week to have the unit installed.

Come installation day, Leon and his crew arrived a bit early, which was fine by me.  I was impressed to see that the owner/president came with his crew to oversee the entire installation process.  He informed me that he went out on every job his company did.  This to me is the mark of an owner who truly cares about his customers.  It took about four (4) hours to install the tankless water heater.  The entire crew was courteous and neat.  They also removed my old water heater free of charge!!  Now the little closet where it was located in is now a usable storage spot!!

After the installation was over, the crew cleaned up everything very nicely and Leon took the time to explain to me how to maintain it and what to check for.

The tankless water heater works like a charm!!  You never run out of hot water and you don't have to constantly adjust the temperature during a shower when your hot water is getting low.  Yes, it does take just a few more seconds for the water to heat up, but that is inherent with all tankless water heaters.  Also, I can't hear a thing when I turn on my faucet or shower.  I have read where some tankless water heaters make quite a bit of noise when in operation, but this one is very quiet.

Overall, I couldn't be happier with the entire process.  Also, the typical life for a tankless water heater is twenty (20) years!!  Now that is impressive.  Noel Enterprises' reputation and good reviews are well deserved.  I plan on using them whenever I need service.


"
Additional Photos
Additional Photos
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+3

Recommended by95%of homeowners
Avatar for B. R. Carns Construction
B. R. Carns Construction
5.0(
14
)
Water Heater - Install or Replace

Serving Gap, PA and surrounding areas

In business since 2018

Free estimates

Warranties offered

"Courteous, on time, and professional. He completed our project on time to a very high standard. We will definitely hire him for additional projects for our home. He handled electrical, carpentry, and concrete work for this project."
Response time2 days
Response rate89%
Recommended by91%of homeowners
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Water Heaters FAQs, answered by experts

The chemicals in a water softener can wear down the anode rod in the heater and shorten its life span. However, for most people, the benefits of the softener outweigh this potential drawback.

Have a plumber inspect the anode rod annually for damage, as replacing the anode rod is far less expensive than replacing the entire water heater.

You can use multiple tankless water heaters, but that doesn’t mean you should. Adding multiple tankless heaters adds considerable cost to your home in both parts and installation costs. Also, you’re adding many more points of failure in the system, making plumbing issues harder to diagnose. More heaters mean more maintenance, and insurers may want a word regarding the increased risk of water damage. A single, larger unit makes more sense in most situations.

Depending on the brand of water heater, you may need to install an expansion tank in order to meet the conditions for warranty coverage. It’s important for consumers to read the fine print of the warranty to see if an expansion tank is necessary. Even if an expansion tank isn’t required for the warranty, it’s usually mandated by building codes—although not for tankless water heaters.

The good news is that most home warranty plans cover hot water heaters, regardless of whether you have a tank or a tankless model. Your hot water heater should be covered by your home warranty because it's considered an essential home appliance.

A larger heater requires a larger breaker—unless there’s one already installed. The longer answer to this question is more nuanced. Do you place demands on the heater at the same time as running other heavy-duty appliances like ovens and washing machines? Do you live in an older home that may not have considered the higher electrical demands we have now? Breakers need to be sized at 125% of the load. To find that load, you should call a local electrical pro.

The Gap, PA homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.