Top 10 Plumbers in Exton, PA

Porch Pro Headshot Len The Plumber
Plumbers
Serves Exton, Pennsylvania
(4,208)
Len The Plumber is one of the leading plumbing companies in the Baltimore, Washington D.C., Northern Virginia, Delaware and the Philadelphia area. We have an army of certified plumbers and technicians with years of experience ready to provide exceptional service. From scheduling your appointment to...Read more about Len The Plumber
Len The Plumber is one of the leading plumbing companies in the Baltimore, Washington D.C., Northern Virginia, Delaware and the Philadelphia area. We have an army of certified plumbers and technicians with years of experience ready to provide exceptional service. From scheduling your appointment to...Read more about Len The Plumber
Porch Pro Headshot Stong Plumbing
Plumbers
Serves Exton, Pennsylvania
(235)
Founded in 1947, Stong Plumbing is a customer focused plumbing and drain cleaning company. Locally based, we employ only highly trained individuals with a central goal to make our company the best service company in Delaware Valley and Chester County. Our entire company works hard to make your exper...Read more about Stong Plumbing
Founded in 1947, Stong Plumbing is a customer focused plumbing and drain cleaning company. Locally based, we employ only highly trained individuals with a central goal to make our company the best service company in Delaware Valley and Chester County. Our entire company works hard to make your exper...Read more about Stong Plumbing
Porch Pro Headshot M. Resnick Plumbing LLC
Plumbers
Serves Exton, Pennsylvania
(13)
WE SERVICE RESIDENTIAL & COMMERCIAL . WE ARE LICENSED & INSURED. WE SERVICE ALL OF PHILADELPHIA, BUCKS, AND MONTGOMERY COUNTY.My reputation is very important to me and this is reflected in the way I conduct myself, on and off the job-site. I want my customers to look back on my completed work...Read more about M. Resnick Plumbing LLC
WE SERVICE RESIDENTIAL & COMMERCIAL . WE ARE LICENSED & INSURED. WE SERVICE ALL OF PHILADELPHIA, BUCKS, AND MONTGOMERY COUNTY.My reputation is very important to me and this is reflected in the way I conduct myself, on and off the job-site. I want my customers to look back on my completed work...Read more about M. Resnick Plumbing LLC
Porch Pro Headshot SBH remodeling
Plumbers
Serves Exton, Pennsylvania
(13)
All contractors were not created equally. If you allow us to build your project correctly the first time, it will be less expensive in the end rather than having it redone twice if you choose the, (other contractor's), lowest estimate or try to do the work yourself incorrectly. SBH remodeling is a f...Read more about SBH remodeling
All contractors were not created equally. If you allow us to build your project correctly the first time, it will be less expensive in the end rather than having it redone twice if you choose the, (other contractor's), lowest estimate or try to do the work yourself incorrectly. SBH remodeling is a f...Read more about SBH remodeling
Porch Pro Headshot Bizzy B Handyman & Painting Services
Plumbers
Serves Exton, Pennsylvania
(13)
Why call multiple contracting company's when you only need one. Call Bizzy B Handyman & Painting Services Today. Quality service you can trust. Bizzybhandyman.com Our number one goal is to provide you with the dependable, quality service that you expect and deserve. With over 20 years of experi...Read more about Bizzy B Handyman & Painting Services
Why call multiple contracting company's when you only need one. Call Bizzy B Handyman & Painting Services Today. Quality service you can trust. Bizzybhandyman.com Our number one goal is to provide you with the dependable, quality service that you expect and deserve. With over 20 years of experi...Read more about Bizzy B Handyman & Painting Services
Porch Pro Headshot Kyne Plumbing Heating & Air Conditioning
Plumbers
Serves Exton, Pennsylvania
(2)
Professional service doesn't have to wipe out your wallet. Find out about our reasonable rates today! The expert team at Kyne Plumbing, Heating & Air Conditioning always offers reliable, convenient services. Your satisfaction is our highest priority!
Professional service doesn't have to wipe out your wallet. Find out about our reasonable rates today! The expert team at Kyne Plumbing, Heating & Air Conditioning always offers reliable, convenient services. Your satisfaction is our highest priority!
Porch Pro Headshot Pullman Plumbing
Plumbers
Serves Exton, Pennsylvania
From a small in home repair, to replacing fixtures, installing bathrooms, and all phases of Drain Cleaning. Call a family owned and operated business for all your plumbing needs. Located on us route 202 at the Delaware /Pennsylvania state line, We offer repair service for all brands, and also insta...Read more about Pullman Plumbing
From a small in home repair, to replacing fixtures, installing bathrooms, and all phases of Drain Cleaning. Call a family owned and operated business for all your plumbing needs. Located on us route 202 at the Delaware /Pennsylvania state line, We offer repair service for all brands, and also insta...Read more about Pullman Plumbing
Porch Pro Headshot Bob Kittle Renovations
Plumbers
Serves Exton, Pennsylvania
At Bob Kittle Renovations we've built our livelihoods on remodeling people's homes. From the simple to the lavish, we've experienced it all and we can help you every step of the way. No job is too small or too big for our knowledgeable crew. We have a track record for being on time and on budget, wi...Read more about Bob Kittle Renovations
At Bob Kittle Renovations we've built our livelihoods on remodeling people's homes. From the simple to the lavish, we've experienced it all and we can help you every step of the way. No job is too small or too big for our knowledgeable crew. We have a track record for being on time and on budget, wi...Read more about Bob Kittle Renovations
Porch Pro Headshot 3 Richard M. Crossan Inc.
Plumbers
Serves Exton, Pennsylvania
(19)
"I have been a loyal patron of RMC for many years. The heating service and plumbing service is excellent and always available. I usually get "same day" service. The RMC staff are professionals and they know their business. The front office staff is likewise professional and very helpful with sche...Read more about 3 Richard M. Crossan Inc.
"I have been a loyal patron of RMC for many years. The heating service and plumbing service is excellent and always available. I usually get "same day" service. The RMC staff are professionals and they know their business. The front office staff is likewise professional and very helpful with sche...Read more about 3 Richard M. Crossan Inc.
Porch Pro Headshot All City Plumbing
Plumbers
Serves Exton, Pennsylvania
(18)
Local Affordable Master Plumbers At Your Service. 20 years experience
Local Affordable Master Plumbers At Your Service. 20 years experience

Frequently asked questions about plumbers

Plumbing is a skilled trade that deals with installing or repairing systems and components that move liquids throughout a home or place of business.

Depending on the job, plumbers typically install, repair, or maintain various pipes and fittings, drainage systems, and fixtures. They work closely with general contractors, electricians, and other construction professionals during new home construction or home renovations. Plumbers must be able to follow building plans and blueprints, and they must be able to diagnose and fix a wide range of plumbing issues and emergencies. They also perform routine inspections of plumbing and drainage systems. Plumbing contractors also prepare bids and provide customer cost estimates while keeping an accurate record of the work performed and the materials used.

There may be several reasons that you need to contact a local plumber, including:

  • The installation of new faucets, showers, tubs, and toilets
  • Repairing a leaky toilet or leaking/burst pipes
  • Replacing cracked or clogged sewage pipes
  • Water heater repair or replacement
  • Upgrading old or existing plumbing pipes throughout the home
  • Installing appliances that use water like dishwashers and washing machines
  • Fixing faulty garbage disposals
  • Unclogging sinks or drains
  • Helping to assess and repair gas leaks

When looking for local plumbers, it’s always best to ask for an estimate from at least three companies. This will give you a better idea of how much you can expect to pay for the job. You can also ask friends and family members for referrals or go online to read customer reviews. If you’re dealing with an emergency, make sure that the plumbers near you offer these services and can assist you after hours.

There are several ways you can find a reliable, high-quality local plumber. Use Porch.com to find handyman services for over 1,100 different types of home projects, including plumbing. We’ll connect you with independent pros that can help you with any job, large or small.Here are some tips to help you find a reliable local plumber in your area:

Always read reviews of several plumbers before you make a decision. Most customers will happily post a review of their experience online, whether it’s positive or negative. Reading reviews is a great way to get a clear picture of the skills and abilities of plumbing contractors, their customer service, and how well the service matches the price.

Make sure that you get a clear, written estimate of the work before you hire a plumber. The estimate should include both material and labor costs. Remember that an estimate is just that – an estimated cost, and your total cost could be higher or lower depending on the outcome.

Ensure that your plumber is fully licensed for the job. Most states have specific licensing requirements for plumbers, so check to ensure that the plumber near you has a state-issued license and is current and up to date. Professional plumbers must typically also have between one to three years of experience as journeyman plumbers.

There are several red flags when searching for plumbers near you. Always avoid unlicensed and uninsured plumbing contractors. Plumbers who show up without tools or don’t have the right tools for the job is another red flag. If a plumber provides you with a quick estimate over the phone without physically looking at the issue, you may want to reconsider.

Most plumbers charge an hourly rate that ranges from as little as $45 to as much as $150 per hour or more. However, some plumbing companies may charge a flat rate depending on the job. If you pay a flat rate, you’ll have a better chance at negotiating the price than you will if you pay by labor hour. The average plumbing job costs between $125 to $450, including labor and materials. Many plumbing contractors have a minimum service fee of $50 to $200, regardless of what needs to be done. If you’re dealing with an emergency and need a plumber, prepare to pay two to three times more for jobs performed after hours, on weekends, or holidays. On average, most emergency plumbing rates are $125 to $170 per hour.

Of course, several factors may determine how much a plumber costs. Your area and the current demand for qualified, skilled plumbers are one factor. The cost of materials also plays a big role since certain items like copper piping or specialized components tend to cost more than standard parts. Simple repairs or minor jobs like cleaning a drain or unclogging a sink can cost $75 to $250. More complex jobs like fixing a sump pump or replacing pipes cost more, typically between $500 and $800.

To determine the price of a plumber, remember to:

  • Get your bid in writing, so you have an estimated cost on paper.
  • Find out how long the project will take to better understand the total hours required.
  • Ask how many people are needed for the job since it could affect your total cost.
  • Determine whether or not special parts or materials are needed since this may also make your final cost higher.

Maintaining your water heater is important to avoid costly repairs and damage to your home later. Leaking water heaters can wreak havoc on the structure of your home and make a massive mess. Overall, most tank-style electric water heaters should last between 8 to 12 years. Gas water heaters tend to have a shorter lifespan that is closer to 6 and 8 years. Tankless water heaters are a popular choice for many homeowners since there’s no additional holding tank to contend with. If you have a tankless water heater, these units typically last between 20 and 25 years, making them a wise long-term investment.

Whichever type of water heater you have, proper maintenance is important to extend its lifespan and keep your water running at a prime temperature. For gas and electric tank-style water heaters, make sure that you flush the tank regularly. This will prevent sediment buildup from forming inside the tank, which is a common cause of water heater issues. While you could flush the tank yourself, it’s best to look for a professional local plumber who can do the job and ensure it’s done right. You should also maintain the pump attached to your water heater and look for signs of distress, including loud noises, failure to heat water, or signs of rust in the water or on and around the pump and tank. Rust is a common sign that your water heater needs professional attention. It usually indicates a faulty or broken part and water leaking from around the unit or the pipes attached to it. Check the heater inlet valve frequently to ensure it’s not showing any signs of rust or corrosion. In most cases, serious rust or corrosion near the pressure release valve or other major parts signifies that your water heater may need to be replaced.

The cost of a new water heater varies depending on the type, the size (capacity), and the brand. Most electric tank-style water heaters cost the least (around $100-$200 less than gas), while tankless water heaters are usually the most expensive. Keep in mind that while a tankless water heater costs more upfront, it uses less water, so you’ll save money on water usage and your total energy usage in the long run.

You’ll need to determine which size tank you need for your new water heater if you choose a gas or electric tank-style model. A home with one to two people generally requires a 20-to-30-gallon tank. Households with three to four people should choose a tank that can hold between 30 to 50 gallons, and homes with five people or more will need a tank with a minimum of 50 gallons. Tankless water heaters measure water by flow ratings of between 2 and 6 gallons per minute, or GPM. Tankless water heaters with higher flow rates of 4-6 GPM are best for the average-sized household.

The average cost of a new water heater is approximately $1,200, including the new heater and the labor for installation. A gas or electric water heater costs between $650 to $2,100, including all materials and labor. On average, tankless water heaters cost more, with a total price of between $1,000 to $3,500. Tankless water heaters can be powered by electricity or gas, depending on which type of connection you have available.

Most plumbing contractors can install water heaters and charge their hourly rate in addition to the heater and other necessary materials.

Operating costs depend on the style you have. Electric water heaters cost about $36.50 per month, while gas costs less at about $18.70 per month. Tankless water heaters cost between 24-36 percent less to run overall, regardless of whether they’re gas or electric.

If you are not getting any hot water in your house, you may have an issue with the water heater. Always consult a local plumber if you’re concerned about your water heater, if it’s leaking, or if you notice any signs of rust or corrosion. There are several reasons your water heater might not produce hot water. Here are some common issues that homeowners may face:

If there is a gas leak in your home, your gas water heater may not work. Make sure you turn off all the gas shutoff valves immediately if you suspect you have a gas leak, then contact your local gas company for help.

Look for leaks if you have a gas or electric-powered water heater. Any signs of water leakage indicate that there’s a serious problem. Look for a plumbing contractor as soon as you see a leak so they can troubleshoot the issue and make any necessary repairs or replacements as required.

Sometimes, you may not have hot water in your home if the pilot light goes out on your gas water heater. Check to confirm that the pilot light is on; if not, light it and confirm that you’re getting hot water.

A loose connection or an issue with the wiring may cause a malfunctioning electric water heater, so check that all wiring is securely attached and that there is power going to the unit. Contact an electrician if the issue is too complex or unsafe for you to solve on your own.

A malfunctioning thermostat can affect tankless, electric, and gas water heaters. Confirm that the thermostat is in good working order to ensure that it’s not causing the lack of hot water in your home.

Mineral and sediment buildup can cause your tankless water heater to malfunction, especially if you have hard water or well water. Make sure you regularly change the filter to your tankless water heater to prevent buildup.

Recent reviews for Exton Plumbers

53435

England installed a 1/2 bath in my basement. Very knowledgeable, professional and excellent workmanship.

- Brian Lasher
53106

I recently purchased a washer and dryer from the Lowes in Avondale, PA and I had to have it converted from natural gas to LP gas. England's was competitive with pricing and were even willing to do it on a Saturday for the same cost so I would not have to ...

- Bryan Hewes
53703

I called England's after the toilet became clogged. Living with two children and one bathroom made this situation difficult. Mr. England asked me some questions, and then came over. The toilet was fixed quickly. Mr. England was professional, pleasant, a...

- Lee Weber
53693

Charles was responsive, punctual, professional, and he demonstrated a superior knowledge of my home's steam boiler system. Based on the three estimates that I collected, his price was fair, but the outstanding customer service that he and his assistants ...

- Dayna Baily
53113

I recently purchased a water conditioning system from Lowes in Avondale. I had England's plumbing install it and they were competitively priced, and did a great job!

- kellie greer
147201

Very Professional! Hired Terrence to do some drywall repairs on my ceiling from a leak. They did a wonderful job repairing the damage. Very reliable and I’d recommend Bizzy b to family and friends.

- Teresa Hovey
67465

Using A. Lawless Contracting was a great experience from start to finish. I have never met a person that takes this much pride in his work. He was very knowledgeable and professional. He took my ideas and dreams I had for my home and brought them to life....

- Jacqueline Grogan
67973

A Lawless Contracting was recently hired to remodel my family's home and it is one of the best decisions we have made. Steve came out to my home and even though we weren't sure how our different styles would go together A Lawless Contracting made it happe...

- Rebecca Mcilhenny
67456

A Lawless contracting has excellent service from the first contact on the phone to the complete finish of the job. He takes great pride in the work he does and did the job as if it were his own! He was very accommodating to get the job done around my own ...

- Melissa L
57679

I was called within four hours of posting my job by a knowledgeable office staff. Michelle answered my questions and I scheduled a service call. Mr. Resnick came promptly as scheduled and completed the small plumbing task. I was pleased with the service a...

- Kathleen Schreiner

Everything You Need to Know About Exton Plumbers

Who are the best Plumbers in Exton?

We've found 100 plumber providers that are available to you in Exton.

Keep in mind that every project has different requirements, and some plumber professionals maybe be more equipped to handle the specifications of your plumbing services work than others. Talk to multiple plumbers before deciding which one is right for you. You will want to consider how much they charge, if they are properly licensed for plumbing services work in Exton, and if your project is a fit. Here are some suggested professionals and companies to get you started:

  • John McCuen Plumbing & Heating & Air Conditioning Inc.
    • Average Plumbers project cost: $129.00
    • Location: Exton
  • Scott Fick Plumbing, Heating And Cooling Inc
    • Average Plumbers project cost: $129.00
    • Location: Exton
  • Plumbing Installs @ Minor Repairs
    • Average Plumbers project cost: $129.00
    • Location: Exton

My Plumbing Services project in Exton is really small. How much should I expect to spend?

The lowest price we could find for plumbing services work in Exton is about $129.00. You should expect to pay at least this much depending on the scope of your project.

Plumber work at this level can sometimes involve several steps or phases. Cost for every project will differ depending on the quality of Plumber you hire, the type of materials required and the timeframe that you want to finish within.

I’m searching for Plumbers servicing my zip code in Exton.

Many plumbers provide service to multiple zip codes in and around Exton. Browse through a sample of the Plumbers in Exton below to find the right professional in your area for your project. Remember to contact each of these professionals individually to ask about their prices, recent successful plumbing services jobs, how they bill, and what licenses or permits they have or will have to get for your job:

  • M. D. Mason Plumbing & Heating LLC:
    • Service Area Zip Code: 19087, 19139 and 19809
  • Resolve Trenchless Solutions:
    • Service Area Zip Code: 19012, 19031 and 08629
  • Plumbing installs @ minor repairs:
    • Service Area Zip Code: 08889

If you weren't able to find the right plumber company that services your Exton zip code, don't worry. Try contacting the company directly to ask them what surrounding areas they also service near Exton.

All Plumbers in Exton, PA

Porch Pro Headshot England's Plumbing, Heating, and Cooling
Plumbers
Serves Exton, Pennsylvania
(6)
"We've been working with England's for about four years now after his company came in to solve a tankless heater problem that we had left from another contractor. England's is always prompt to return a call, professional, clean and exacting in their work and have always addressed our concerns both s...Read more about England's Plumbing, Heating, and Cooling
"We've been working with England's for about four years now after his company came in to solve a tankless heater problem that we had left from another contractor. England's is always prompt to return a call, professional, clean and exacting in their work and have always addressed our concerns both s...Read more about England's Plumbing, Heating, and Cooling
Porch Pro Headshot Available Plumbing Inc
Plumbers
Serves Exton, Pennsylvania
Available Plumbing is a family owned business where the name represents the philosophy. Registered Master Plumber Randall Aiken Jr. enjoys his work and has a passion for being a plumber. He has a strong belief in customer service and in being available to help you with both plumbing emergencies and...Read more about Available Plumbing Inc
Available Plumbing is a family owned business where the name represents the philosophy. Registered Master Plumber Randall Aiken Jr. enjoys his work and has a passion for being a plumber. He has a strong belief in customer service and in being available to help you with both plumbing emergencies and...Read more about Available Plumbing Inc
Porch Pro Headshot E&M Property Services Llc
Plumbers
Serves Exton, Pennsylvania
(7)
E&M Property Services Llc was formed in 2011 by two general contractors with over twenty years of experience each. Our primary fields of work are in general contracting, design build, electrical, Hvac and plumbing.
E&M Property Services Llc was formed in 2011 by two general contractors with over twenty years of experience each. Our primary fields of work are in general contracting, design build, electrical, Hvac and plumbing.
Porch Pro Headshot A Lawless Contracting
Plumbers
Serves Exton, Pennsylvania
(2)
Maintain the look of your vinyl siding with a professional service from the 5-star-rated A Lawless Contracting in Elkton, MD.
Maintain the look of your vinyl siding with a professional service from the 5-star-rated A Lawless Contracting in Elkton, MD.
Porch Pro Headshot M. D. Mason Plumbing & Heating LLC
Plumbers
Serves Exton, Pennsylvania
(50)
Based out of Ridley Park, M. D. Mason Plumbing & Heating is a plumbing contractor. They offer water heater repair, toilet installation, water heater installation and more.
Based out of Ridley Park, M. D. Mason Plumbing & Heating is a plumbing contractor. They offer water heater repair, toilet installation, water heater installation and more.
Porch Pro Headshot Beardsleys Painters
Plumbers
Serves Exton, Pennsylvania
Welcome to Beardsleys Painters. We offer the regions best professional building, painting and complete home services available. With 100% customer satisfaction, AAA+ rating with the BBB and our amazing guarantee that each job is done right. We travel to any location and use local supplies to complet...Read more about Beardsleys Painters
Welcome to Beardsleys Painters. We offer the regions best professional building, painting and complete home services available. With 100% customer satisfaction, AAA+ rating with the BBB and our amazing guarantee that each job is done right. We travel to any location and use local supplies to complet...Read more about Beardsleys Painters
Porch Pro Headshot Sila
Plumbers
Serves Exton, Pennsylvania
Sila Heating & Air Conditioning was started in 1989 by Jack Rothacker, a third-generation heating and air conditioning professional who took the company from a family business to one of the largest and most respected regional heating and air conditioning companies. The experts at Sila Heating & Air ...Read more about Sila
Sila Heating & Air Conditioning was started in 1989 by Jack Rothacker, a third-generation heating and air conditioning professional who took the company from a family business to one of the largest and most respected regional heating and air conditioning companies. The experts at Sila Heating & Air ...Read more about Sila
Porch Pro Headshot Scott Fick Plumbing, Heating and Cooling Inc
Plumbers
Serves Exton, Pennsylvania
Scott Fick brings more than 25 years of experience in the Residential and Commercial Plumbing, Heating and Cooling industry. Widely recognized throughout Berks and the surrounding counties as a respected, trusted and extremely knowledgeable plumbing, heating and cooling professional, Scott is excite...Read more about Scott Fick Plumbing, Heating and Cooling Inc
Scott Fick brings more than 25 years of experience in the Residential and Commercial Plumbing, Heating and Cooling industry. Widely recognized throughout Berks and the surrounding counties as a respected, trusted and extremely knowledgeable plumbing, heating and cooling professional, Scott is excite...Read more about Scott Fick Plumbing, Heating and Cooling Inc
Porch Pro Headshot Mainline Plumbing Service Inc
Plumbers
Serves Exton, Pennsylvania
We started the company to provide the finest plumbing experience you can get. We only use PA Licensed Journeyman Plumbers who are licensed by the State. Unlike our competitors who use unlicensed technicians. They can not be called plumbers because they are not. If you doubt this ask them for their s...Read more about Mainline Plumbing Service Inc
We started the company to provide the finest plumbing experience you can get. We only use PA Licensed Journeyman Plumbers who are licensed by the State. Unlike our competitors who use unlicensed technicians. They can not be called plumbers because they are not. If you doubt this ask them for their s...Read more about Mainline Plumbing Service Inc
Porch Pro Headshot C.M.Harris Electric, LLC
Plumbers
Serves Exton, Pennsylvania
Incorporate professional outdoor lighting into your landscape from C.M.Harris Electric in Perryville, MD.
Incorporate professional outdoor lighting into your landscape from C.M.Harris Electric in Perryville, MD.
Porch Pro Headshot Byrne Plumbing
Plumbers
Serves Exton, Pennsylvania
(6)
Located in Exton, Byrne Plumbing is a plumbing company. They provide shower installation, drain installation, and drainage systems installation as well as other services.
Located in Exton, Byrne Plumbing is a plumbing company. They provide shower installation, drain installation, and drainage systems installation as well as other services.
Porch Pro Headshot A. Faretti Plumbing, Heating & Cooling LLC
Plumbers
Serves Exton, Pennsylvania
Family owned and operated, we can install or repair any heating and air conditioning system.
Family owned and operated, we can install or repair any heating and air conditioning system.
Porch Pro Headshot M.R.A.Contracting Services
Plumbers
Serves Exton, Pennsylvania
we are a family oriented contracting company. we do anything from concrete to crown molding. roofing siding , widows, doors, flooring, carpets,kitchens,and bathrooms. we also do electrical and pluming. we will also get into landscaping designs. we are always there to satisfy every need a customer ne...Read more about M.R.A.Contracting Services
we are a family oriented contracting company. we do anything from concrete to crown molding. roofing siding , widows, doors, flooring, carpets,kitchens,and bathrooms. we also do electrical and pluming. we will also get into landscaping designs. we are always there to satisfy every need a customer ne...Read more about M.R.A.Contracting Services

Latest projects near Exton

Recent projects booked on Porch
West Chester 19380
Gas Pipe Installation
Start Date
I'm flexible
Home already has a gas line and service
No
Propane or natural gas
I'm not sure
Which appliances will connect to the gas line
Furnace, Cooking stove or range, Water heater