Your honest, reliable plumbing & heating experts

Find out why your neighbors in Pittsburgh’s South Hills call John Wilcox Plumbing and Heating whenever they have a plumbing, heating or air conditioning issue at home

We love fixing problems! Thank you for letting us fix yours!

When you’ve got a plumbing, heating or air conditioning problem at home, you want to call someone you can trust. Someone who will assess the issue thoroughly, listen to your needs, find the root of the problem and then fix it properly for you. An honest and reliable expert and the only one you will ever need to call again for your plumbing or heating issues.

At John Wilcox Plumbing and Heating, we are proud to be our customer’s first choice when it comes to their plumbing and heating problems at home. As an owner-operated company, we have a close-knit team of technicians who are passionate about getting to the root of your problem. We are dedicated to providing you with the most professional and pleasant experience. Please go ahead and read our verified customer reviews right here!

If you have a plumbing, heating or air conditioning problem, get in touch with us today!

aaaaa
"John Wilcox and crew are absolutely phenomenal! They are exceptionally professional, expert in all areas of heating and cooling, friendly... and most importantly, HONEST. Prices quoted and services provided are precise... there is never a need to micro-manage or worry about the problem being remedied correctly. Scheduling and follow up are also most outstanding! This is truly a 5-star organization. I have used Wilcox Plumbing and Heating for many different and diverse projects... always receiving superior results. The best in Pittsburgh!"
Frank C., Pittsburgh
Read more reviews

Plumbing Services

A trusted plumber is a necessity when it comes to your home or business. At John Wilcox Plumbing and Heating, we believe an educated customer is the best customer. We’re proud to deliver plumbing solutions that solve your problems and provide you with the information you need to know to ensure you fully understand what will happen.

Before we begin complex work, we will discuss options with you, involving you in all key decisions. All of our plumbers are licensed and stay on top of the current industry standards so you can rest assured that we can handle any job. From faucet repairs and water heaters to toilets and water line replacements — we’ve handled many plumbing problems over the years! You can put your full trust in us.

When you hire us, you receive years of plumbing experience and great customer service. As our customer, your satisfaction is a priority to us. We would love to show you plumbing options for fixing and replacing key systems. Every job that we do should increase the quality of your life through cost savings, a better environment, and improved living. Whether you replace a toilet to save money, to protect your knees or to conserve water, our desired result is the same — we want you to be happy with our work!

Our Plumbing Services

  • Toilet repair & replacement
  • Faucet repair & replacement
  • Garbage disposal repair & replacement
  • Laundry tub replacement
  • Water filtration & water softeners
  • Drain clearances & repairs
  • Sewer clearances, repairs, & replacements
  • Plumbing inspections
  • Pressure reducing valves
  • Backflow prevention testing, service, repair & replacement
  • Sump pump installation, service & maintenance
  • Gas, electric & tankless water heaters

If you have a plumbing problem, please don’t wait until the problem gets worse! Call your local plumbing experts at John Wilcox Plumbing and Heating today:

aaaaa
"John has helped us with a lot of disasters in our home. He, his guys, and Gretchen have been nothing but polite, professional, and down to earth. They try their best to get to you asap while still working around your work schedule. He goes out of his way to try to save us money... I have never had any plumbing company do that!! And he teaches! I have learned a lot about leaking pipes from John. This is why I do not hesitate to call him when I have a problem. There is no question, we see a problem and I say "I will call John in the morning". I would never go with another plumber. And I highly recommend him to everybody, including my close friends and my own family. On a scale of 1 to 10 with 10 being excellent... John, Gretchen, Ryan, Mike etc are a 20! Thank you all so much!!"
Jen & Phil S., Pittsburgh
Read more reviews

Heating Services

Heating and air conditioning systems account for the highest energy use in a home, using up to 75% of your utilities. Did you know that a new high-efficiency system can save up to 50% in operating costs over a 10-year old furnace?

At John Wilcox Plumbing and Heating, we supply state-of-the-art furnaces and heating solutions with advanced engineering which include long-time to lifetime warranties. Working with advanced technologies and insulation reduces the noise that an older furnace system can create. We offer gas heating systems from several of the world’s leading manufacturers and service most major brands of heating equipment. As a result, we strive to provide you with the most reliable, efficient and advanced heating systems these manufacturers offer. This will ultimately save you money on your energy bills and you will have an efficient, long-lasting system that will last you for years to come!

Our Heating Services

  • Heating system diagnostics & troubleshooting
  • Furnace repair & replacement
  • Thermostat replacement
  • Technicians hold universal refrigerant certification including R22 and R410
  • Air filter replacement
  • Indoor air quality & air filtration
  • Annual maintenance & tune ups
  • Wireless & programmable thermostats

If you have an issue with your heating, call your trusted experts at John Wilcox Plumbing and Heating today:

aaaaa
"I selected John Wilcox to install a new furnace and condenser, I had four companies bid on the project and selected John because he spent the most time reviewing the entire HVAC system and seeking specific solutions to my problem, exploring beyond just the units and following the duct work and flow through the house while educating me, never trying to sell me. The project occurred back in January and I purposely waited until I had both winter and summer to determine the full results before writing a review. John Wilcox and team were extremely professional through the entire experience and made sure the project met their standards and my satisfaction. The new system has had a tremendous positive impact, saving substantial money on our utility bills and a more consistent temperature and quiet system. Their bid was very competitive as well and I will surely hire them again for any HVAC or plumbing our property will need."
Bill R., Pittsburgh
Read more reviews

Boiler Services

With proper maintenance, boilers are the most reliable form of heat. We service all brands and models of hydronic boilers.  Hydronic boilers use hot water heat that typically goes through radiators.  In more complex system the heat moves through fan coils and air blows into a room, similar to forced air furnaces.  Whether your system is new or old, we can help it run better.

Good boiler maintenance includes cleaning the burners, lubricating the pumps and bleeding the radiators. We also test expansion tanks, replace circulation pumps, test safety, and improve their general operation.

When it’s time for replacement we can provide direct replacement with what is already installed.  Many of our customers choose to upgrade to high efficiency boilers.  Why is that?  Because high efficiency boilers are up to 96% efficient and your old one might only be at 70% efficiency.  The monthly savings will pay for itself quickly.

OUR BOILER SERVICES

  • Boiler diagnostics & troubleshooting
  • Annual maintenance & tune ups
  • Installation of new systems — standard & high efficiency
  • Repairs & replacement

If you have an issue with your boiler, call your trusted experts at John Wilcox Plumbing and Heating today:

aaaaa
"John and crew are consummate professionals. From the first call to the client-centric Gretchen, through repairs and finally new installation, we found the process respectful and transparent. Thank you, John Wilcox and team!!!"
Mary D. B., Pittsburgh
Read more reviews

Air Conditioning Services

The last thing you want is for your AC to stop working in the middle of summer, especially when the one you have is currently draining your energy bills and your bank account! Did you know that a new air conditioning system can decrease home energy usage 10-40% over an older, standard system? New systems also use the newer refrigerant R410a which is better for the environment. You receive a full warranty and benefit from the yearly energy savings which actually help pay for the cost of your new system.

Whether you replace your air conditioner to save money or electricity usage, our desired result is always the same. If someone in your home suffering from allergies, why not add a hypoallergenic filter system and a humidifier to improve their life? We want to provide a solution that fits your lifestyle and we want you to be happy with our work!

Our air conditioning Services

  • Air conditioning diagnostics & troubleshooting
  • Annual maintenance & tune-ups
  • Refrigerant leak detection
  • AC drain line cleaning
  • Installation of new systems - standard & high efficiency
  • Controls / thermostat service & replacement
  • Air filtration
  • Humidification & dehumidification
  • Technicians hold universal refrigerant certification including R22 and R410

If your AC unit is in need of care, get in touch with us one one of the buttons below!

aaaaa
"Need a contractor that knows their stuff? Look no further with John Wilcox and his crew. Their experts in diagnosing, repair and installation, giving you a fair and accurate remedy. I highly recommend their services!!"
Jim S., Pittsburgh
Read more reviews

MINI SPLITS

A mini split heating and cooling unit can resolve a problem in an area of your home where the temperature is uncomfortable. This could be due to inadequate design of the current HVAC system, or bad ductwork. Installing a mini split in one or more rooms avoids major repair work while providing the ability to control the temperature in each room.

People love the super efficiency of mini splits. The new heat-pump style of mini splits provides comfortable heating and cooling in rooms that are difficult to heat and cool any other way. Customers who’ve had them installed tell us they didn’t know how great they would be.

Why consider a mini split? First, to heat and cool a room that has a dramatically different temperature than the rest of the house. Second, to save money with high efficiency equipment. And third, to reduce the noise level.

OUR MINI SPLIT SERVICES

  • Mini split diagnostics & troubleshooting
  • Installation of new units
  • Annual maintenance

If you require an expert to help with your mini split heating and cooling unit, get in touch with us today!

aaaaa
"The man and his assistant who came to fix a pressure regulator in our home were extremely nice, and took the time to explain everything and answer all of my questions. He even found another safety issue on our hot water tank that I didn't even know was missing. Extra points for not smelling like a box of cigarettes, too! I know that nobody wants to have to get a plumber, but we had to, and I'm glad we went with Wilcox. The lady on the phone doing the scheduling was extremely nice."
Jacque L., Pittsburgh
Read more reviews

Water Heater Repair & Replacement

How old is your water heater? How long since you have had it checked? Did you know that new gas water heaters are better insulated, use less gas and are much more efficient? You could save a ton of money on your energy bills and help to save the environment in the process! Sounds pretty good, right?

Whether you replace a water heater to save on your energy bills, to increase the amount of hot water available, or to provide instant hot water when you need it — our plumbers are experienced and fully licensed in water heater repair and replacement.

Our Water Heater services

  • Gas water heaters
  • Electric water heaters
  • Tankless water heaters
  • Expansion tanks
  • Heat pumps
  • Installation, maintenance & repair on all types of units

Are you looking to save money on energy bills or worry your water heater isn't very efficient? Get in touch with us today!

1 year labour warranty on all work
1 Year Labor Warranty on All Work

TANKLESS WATER HEATERS

Many people ask if tankless water heaters are a good value. To help answer this question, ask yourself: Do I ever run out of hot water? How old is my current water heater? Will I benefit from having extra space near my current water heater if the tank is removed?

Tankless water heaters provide a never-ending supply of hot water. A typical model allows for the use of two showers and dishwashing at the same time. A good installation will be sized for your home and household usage.

Many customers who buy tankless water heaters want to help the environment by saving energy. Households with big garden tubs or jacuzzi tubs absolutely love tankless water heaters. And customers especially love not worrying about running out of hot water even with three teenage daughters in their home.

OUR TANKLESS WATER HEATER SERVICES

  • Diagnostics & troubleshooting
  • Installation of new units
  • Repairs on existing units
  • Annual maintenance

Are you looking to save money on energy bills or are concerned that your water heater isn't very efficient? Get in touch with us today!

aaaaa
"Need a contractor that knows their stuff? Look no further with John Wilcox and his crew. Their experts in diagnosing, repair and installation, giving you a fair and accurate remedy. I highly recommend their services!!"
Jim S., Pittsburgh
Read more reviews

Backflow Testing

We expect clean and drinkable water when we drink and bathe. But what happens when water, chemicals or bacteria flows unintended into your water supply from a separate piping system? Backflow has the potential to create health hazards if contaminated water enters your water supply system and is used for drinking, cooking or bathing.

For this reason, building codes, the EPA, PA State Regulators and water companies require backflow devices to protect the public water supply. All commercial buildings, apartments, condos, buildings with integrated fire systems, farms, new commercial construction and new residential properties require backflow prevention devices.

At John Wilcox Plumbing and Heating, we are a licensed Master Plumber and hold special certifications in backflow testing from the American Society of Sanitary Engineering (ASSE). Our testing can include double check, reduced pressure zone, dual check and vacuum breaker.

aaaaa
"We have worked with John Wilcox for a few years to handle various plumbing & heating jobs — from the smaller repairs to larger projects that require strategizing and weighing options. It is a relief and pleasure to work with him and we would recommend him highly. Plumbing and heating jobs can require not only experience and skills, but the ability to size up a project, problem-solve, and to consider the big picture."
Melissa M., Pittsburgh
Read more reviews
John Wilcox Plumbing and Heating LLC Logo

Why do your neighbors in & around Pittsburgh’s South Hills trust John Wilcox Plumbing and Heating for all their plumbing & heating problems?

John Wilcox Plumbing and Heating are a team of plumbing professionals who love to solve your problems and provide you with the best possible service. As an owner-operated company, we have a small team which allows us to have a personalized, exceptional service with every customer we help. We have been serving your neighbors in and around Pittsburgh South Hills for over five years now. Our honesty, reliability and experience is loved by our customers and you can read what they are saying about us right here!

Please call us to schedule your next repair or improvement today!

Community involvement

We love helping in our community! John is an active member of our local Rotary group and volunteers on various events. Our technicians have been known to get involved too! It's just another way we can say thank you and give back to the wonderful community we serve.