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Water heater installers and replacers in Gap

Avatar for Tru North Heating and Air, Inc.
Tru North Heating and Air, Inc.
414 Mary Street
4.89(
56
)
Approved Pro
Tru North Heating and Air, Inc.
414 Mary Street
4.89(
56
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Tru North Heating and Air is a family and veteran-owned HVAC company located in Downingtown, PA. We provide top quality heating and air conditioning services. Additionally, we have an excellent reputation for honest prices and amazing service. Our company is based on the idea that our customers needs come before everything else. Expert certified technicians are committed to exceeding our customers expectations. We welcome the opportunity to earn your trust and deliver you the best service. We proudly service all major HVAC systems. We look forward to working with you. Give us a call today.

"Did a great job."

Brad R on October 2022

Tru North Heating and Air is a family and veteran-owned HVAC company located in Downingtown, PA. We provide top quality heating and air conditioning services. Additionally, we have an excellent reputation for honest prices and amazing service. Our company is based on the idea that our customers needs come before everything else. Expert certified technicians are committed to exceeding our customers expectations. We welcome the opportunity to earn your trust and deliver you the best service. We proudly service all major HVAC systems. We look forward to working with you. Give us a call today.

"Did a great job."

Brad R on October 2022


Dave Frank Plumbing
47 Brighton Court
New on HomeAdvisorNew on Angi
Approved Pro
Dave Frank Plumbing
47 Brighton Court
New on AngiNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

Dave Frank Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Dave Frank Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.


Avatar for England's Plumbing, Heating & Cooling
England's Plumbing, Heating & Cooling
27 Commerce Boulevard, Suite 2
4.80(
328
)
Approved Pro
England's Plumbing, Heating & Cooling
27 Commerce Boulevard, Suite 2
4.80(
328
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
36 years of experience

England's Plumbing, Heating & Cooling. Here's what you can expect from this elite group: It's about you...every day! Your trust: The dedicated craftsmanship of a career professional. Your family: Polite, friendly consideration, with no vulgarity or smoking in your home or on your property. Your home: We "Double Test" all our work before we leave. Your peace of mind: You receive industry-leading guarantees on all work performed. Your convenience: We are always there when we promise. Standard service call fee is $125.00

"Great company to do business with! Professional, knowledgeable, caring. Don't hesitate to call Mr England and his crew."

Stephania T on October 2024

England's Plumbing, Heating & Cooling. Here's what you can expect from this elite group: It's about you...every day! Your trust: The dedicated craftsmanship of a career professional. Your family: Polite, friendly consideration, with no vulgarity or smoking in your home or on your property. Your home: We "Double Test" all our work before we leave. Your peace of mind: You receive industry-leading guarantees on all work performed. Your convenience: We are always there when we promise. Standard service call fee is $125.00

"Great company to do business with! Professional, knowledgeable, caring. Don't hesitate to call Mr England and his crew."

Stephania T on October 2024


Avatar for Choice Plumbers, Inc.
Choice Plumbers, Inc.
200 Parkside Ave
5.00(
9
)
Approved Pro
Choice Plumbers, Inc.
200 Parkside Ave
5.00(
9
)
Approved Pro
Free onsite estimate
Emergency services offered

At Choice Plumbers, we're a small team of dedicated professionals with over 17 years of combined experience in residential and light commercial plumbing. As a locally owned and operated business, we take pride in offering personalized service built on trust, transparency, and education. We believe in empowering our customers by helping them understand their plumbing systems and making informed decisions. That’s why we provide clear, upfront quotes and, whenever possible, multiple repair options—so you’re always in control. Whether it’s a minor repair or a larger project, you can count on Choice Plumbers for honest advice, quality work, and dependable service.

"Joe was very thorough in investigating my problem and explaining what he was doing... I appreciate someone who takes the time to help me understand what's going on with my plumbing!"

Lauren L on June 2025

At Choice Plumbers, we're a small team of dedicated professionals with over 17 years of combined experience in residential and light commercial plumbing. As a locally owned and operated business, we take pride in offering personalized service built on trust, transparency, and education. We believe in empowering our customers by helping them understand their plumbing systems and making informed decisions. That’s why we provide clear, upfront quotes and, whenever possible, multiple repair options—so you’re always in control. Whether it’s a minor repair or a larger project, you can count on Choice Plumbers for honest advice, quality work, and dependable service.

"Joe was very thorough in investigating my problem and explaining what he was doing... I appreciate someone who takes the time to help me understand what's going on with my plumbing!"

Lauren L on June 2025


Avatar for Tankless Industries
Tankless Industries
314 S Henderson Rd, Ste 337
4.98(
72
)
Approved Pro
Tankless Industries
314 S Henderson Rd, Ste 337
4.98(
72
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
25 years of experience

Tankless Industries, has the right decision for you and your family today. From energy savings to tax credits, to improved water availability and freshness tankless water heating is a wonderful opportunity to "go green" and save money at the same time!

"I recently had the pleasure of working with James from Tankless Industries regarding our 2-year tankless water heater, and I couldn't be more satisfied with the experience. Expert Advice: James demonstrated extensive knowledge about tankless water heaters and provided clear, detailed explanations of our unit's functionality. He answered all of our questions with patience, ensuring we fully understood the system and its maintenance. Outstanding Service: The service he provided was exceptional. He was prompt, professional, and respectful of our time and space during the consultation. It's clear that he genuinely cares about his customers and their needs. Effective Solutions: James helped us optimizing the service of our unit by understanding the quality of the water provided by the city of Philadelphia. He offered practical solutions that have resulted in improved performance of our water heater. Overall, I highly recommend James from Tankless Industries. 5 Stars!!!!!!"

Miguel N on June 2025

Tankless Industries, has the right decision for you and your family today. From energy savings to tax credits, to improved water availability and freshness tankless water heating is a wonderful opportunity to "go green" and save money at the same time!

"I recently had the pleasure of working with James from Tankless Industries regarding our 2-year tankless water heater, and I couldn't be more satisfied with the experience. Expert Advice: James demonstrated extensive knowledge about tankless water heaters and provided clear, detailed explanations of our unit's functionality. He answered all of our questions with patience, ensuring we fully understood the system and its maintenance. Outstanding Service: The service he provided was exceptional. He was prompt, professional, and respectful of our time and space during the consultation. It's clear that he genuinely cares about his customers and their needs. Effective Solutions: James helped us optimizing the service of our unit by understanding the quality of the water provided by the city of Philadelphia. He offered practical solutions that have resulted in improved performance of our water heater. Overall, I highly recommend James from Tankless Industries. 5 Stars!!!!!!"

Miguel N on June 2025


Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
518 Running Pump Road
4.57(
490
)
Approved Pro
Benjamin Franklin Plumbing
518 Running Pump Road
4.57(
490
)
Approved Pro
Customers say: Super punctual
228 local quotes requested
66 years of experience

Does your plumbing company solve your plumbing problems? At Benjamin Franklin Plumbing, your complete satisfaction with both our service and plumbers is 100% guaranteed. Our on-time guarantee is one of the best in the country, and backed by highly skilled plumbers that are expertly trained and experienced to exceed your expectations. Simply put, when you choose Benjamin Franklin Plumbing, for all your plumbing problems, you can�t lose.

"Peyton did a fantastic job installing the new tankless water heater. Very happy with the results and Peyton answered all my questions about the system."

Paul K on June 2025

Does your plumbing company solve your plumbing problems? At Benjamin Franklin Plumbing, your complete satisfaction with both our service and plumbers is 100% guaranteed. Our on-time guarantee is one of the best in the country, and backed by highly skilled plumbers that are expertly trained and experienced to exceed your expectations. Simply put, when you choose Benjamin Franklin Plumbing, for all your plumbing problems, you can�t lose.

"Peyton did a fantastic job installing the new tankless water heater. Very happy with the results and Peyton answered all my questions about the system."

Paul K on June 2025


Avatar for Tavoni Heating and Cooling LLC
Tavoni Heating and Cooling LLC
332 MOUNT PLEASANT RD
New on HomeAdvisorNew on Angi
Approved Pro
Tavoni Heating and Cooling LLC
332 MOUNT PLEASANT RD
New on AngiNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.


Avatar for Done Right Today, Inc.
Done Right Today, Inc.
473 Old Airport Rd
4.85(
521
)
Approved Pro
Done Right Today, Inc.
473 Old Airport Rd
4.85(
521
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
625 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"It was great! Very knowledgeable and personable and answered all my questions. "

Brandon W on July 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"It was great! Very knowledgeable and personable and answered all my questions. "

Brandon W on July 2025


Avatar for J.L.F plumbing LLC
J.L.F plumbing LLC
57 W Main St
5.00(
4
)
Approved Pro
J.L.F plumbing LLC
57 W Main St
5.00(
4
)
Approved Pro
4 years of experience
Emergency services offered

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Josh replaced old stuck valves under 2 sinks , when one of the faucets developed a leak. He then fixed the leaking faucet. He also replaced another faucet that was leaking. "

george n on May 2025

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Josh replaced old stuck valves under 2 sinks , when one of the faucets developed a leak. He then fixed the leaking faucet. He also replaced another faucet that was leaking. "

george n on May 2025


Old Skool HVAC, LLC
117 Meadowburn Lane
4.91(
216
)
Approved Pro
Old Skool HVAC, LLC
117 Meadowburn Lane
4.91(
216
)
Approved Pro
Customers say: Quick response
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
42 years of experience

At Old Skool HVAC, LLC, we have over 30 years of heating and air contracting experience. We specialize in professional, expert and friendly installation and repair services for your beautiful home. No job is too big or too small. Call us today for a free estimate!

"Atlee worked to figure out and diagnose the problem. Along the way he was transparent about pricing and troubleshooting. Would recommend"

Kevin M on September 2023

At Old Skool HVAC, LLC, we have over 30 years of heating and air contracting experience. We specialize in professional, expert and friendly installation and repair services for your beautiful home. No job is too big or too small. Call us today for a free estimate!

"Atlee worked to figure out and diagnose the problem. Along the way he was transparent about pricing and troubleshooting. Would recommend"

Kevin M on September 2023

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FAQs for water heater installation and replacement projects in Gap, PA

You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.

For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.

Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.

Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.

A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.

The Gap, PA homeowners’ guide to water heater installations and replacements
From average costs to expert advice, get all the answers you need to get your job done.
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