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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
36 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
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+3

Recommended by95%of homeowners
Avatar for Orbit Water Solutions
Orbit Water Solutions
4.8(
44
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Gap, PA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"I was nervous to check on water systems for our house and am happy I found Purfect Water Solutions. After checking through Angie's list I got an immediate response and scheduled a time to meet with Scott. He came in and tested the water, he educated us on where our water quality is now (not great) and even tested our bottled water we got from the store (which was also not great). Great financing program if you worried about $ and referral program. W/ what we pay for water this was a no brainer. John came by our house in days with the system and had it hooked up the same morning. He was very nice, punctual, respectful and knowledgeable with what he is doing. I don't usually write reviews... but we want safe water for our kids and family and Scott & John did such a great job I want to write a good review and share our experience. Water is so important everyday. Do yourself a favor and at least get your water tested so you know what your family is drinking/washing with."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by97%of homeowners
Avatar for Clean Water Solutions
Clean Water Solutions
5.0(
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 2007

Free estimates

Credit card accepted

"The technician came and replaced my old water heater in 2 hours. He even ignored my dog was in her crate barking like a fool with no issues. My old heater was too heavy too take away so he came back with help to remove it. Definitely would have them work for me again. The price I was quoted was the price I got."
Teamwork
Acid neutralizer / softener
Drinking water faucets that match your decor!
Small undercounter drinking water purifier. Reverses Osmosis water pressure delivery - high efficiency!
Water treatment system. Get the best!

+8

Recommended by100%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

Typically, only a high-efficiency water heater with an inducer fan can be vented outside the house. Otherwise, your water heater needs to be installed on the inside and vented through the roof. However, certain areas may allow a standard-efficiency water heater to be vented outside. Check your local building codes to be sure.

Basements, specifically those without any air conditioning, are the best location for a hybrid water heater. These rooms are less likely to experience extreme temperature fluctuations, which can affect your hybrid water heater’s efficiency and performance. Basements often have more than enough space for their tanks and proper air circulation. Hybrid water heaters can also be a bit noisy, but putting them in your basement will keep the noise away from your main living areas.

Most hot water heater manufacturers recommend replacing the anode rod about once every three to five years. Anode rods sacrifice themselves by collecting iron, limestone, and other minerals that would otherwise corrode your hot water heater tank. This abuse wears them out long before your water heater does. Check the rod when you remove it and replace it if more than 50% of the metal has been consumed. Check the rod more frequently if you have hard water or use a water softener. 

Electric water heaters do not need an attached vent, but the location of the water heater should allow for roughly 12 inches of clearance around it. This allows cool air to flow around the appliance and allows repair technicians to work on its components safely. The exact amount of clearance space required depends on your local building codes.

Storage, tankless, heat pumps, and solar water heaters each suit specific space constraints, usage needs, and efficiency preferences.

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.