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Find Boiler repair pros in Presto

Avatar for AJ Heating and Air Conditioning, LLC

AJ Heating and Air Conditioning, LLC

1460 Mohican Dr.
5.00(
10
)
Approved Pro

AJ Heating and Air Conditioning, LLC

1460 Mohican Dr.
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
52 local quotes requested

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 the start to the 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.

"They are great to work with. Honest and reliable. I would hire them again."

Debbie S on December 2024

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 the start to the 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.

"They are great to work with. Honest and reliable. I would hire them again."

Debbie S on December 2024


Avatar for Stahl Plumbing And Drain

Stahl Plumbing And Drain

325 BROWNSVILLE RD
4.80(
66
)
Approved Pro

Stahl Plumbing And Drain

325 BROWNSVILLE RD
4.80(
66
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
83 local quotes requested

Stahl Plumbing And Drain is owned and operated by David Stahl, a licensed and registered Master Plumber. We accept cash, check, and all major credit cards. Financing Options are available depending on the job/scope of work. Call or click to schedule an estimate today!

"Highly recommend! Project was done quickly, along with a few other things that needed to be corrected upon inspection."

Eric J on March 2024

Stahl Plumbing And Drain is owned and operated by David Stahl, a licensed and registered Master Plumber. We accept cash, check, and all major credit cards. Financing Options are available depending on the job/scope of work. Call or click to schedule an estimate today!

"Highly recommend! Project was done quickly, along with a few other things that needed to be corrected upon inspection."

Eric J on March 2024


Avatar for Tru Plumbing Co LLC

Tru Plumbing Co LLC

3713 West 2nd Avenue
4.76(
17
)
Approved Pro

Tru Plumbing Co LLC

3713 West 2nd Avenue
4.76(
17
)
Approved Pro
Customers say: Quick response
78 local quotes requested
27 years of experience

Family-owned Tru Plumbing & Excavating brings over 25 years of expertise to Beaver Falls, PA. Specializing in sewer repair, drain cleaning, water heaters, gas lines, and excavation, our licensed, insured team offers reliable solutions for homes and businesses. From hydro-jetting to trenchless repairs, we tackle plumbing challenges with precision and care. Serving Beaver, Butler, Lawrence, & Allegheny Counties, including Greater Pittsburgh, we provide free estimates and quality work you can trust. Our second-generation plumbers are DOT-certified for gas line safety, ensuring peace of mind. Need help with older home plumbing or emergencies? Contact us for prompt, professional service that keeps your property running smoothly.

"First of all, I can can do plumbing myself, but it usually involves more than a day or two and multiple trips to one of the big box stores. Since the tub hardware was old and corroded, I didn't want to take a chance of making things worse, so I decided to call in a professional; that the toilet started leaking was a (happy) coincidence for me, so he or she could do that at the same time. I contacted TruPlumbing and Tom was dispatched for the job... he contacted me to set up a time and date for the service call and also gave me a quote and the option to buy my own parts for the job, telling me what was needed, Tom arrived on time and had both jobs completed in a few hours; he was very professional, covered his shoes so as not to track dirt into the house, and explained what all he had done. I would definitely recommend TruPlumbing and will use them in the future."

Barbara R on July 2021

Family-owned Tru Plumbing & Excavating brings over 25 years of expertise to Beaver Falls, PA. Specializing in sewer repair, drain cleaning, water heaters, gas lines, and excavation, our licensed, insured team offers reliable solutions for homes and businesses. From hydro-jetting to trenchless repairs, we tackle plumbing challenges with precision and care. Serving Beaver, Butler, Lawrence, & Allegheny Counties, including Greater Pittsburgh, we provide free estimates and quality work you can trust. Our second-generation plumbers are DOT-certified for gas line safety, ensuring peace of mind. Need help with older home plumbing or emergencies? Contact us for prompt, professional service that keeps your property running smoothly.

"First of all, I can can do plumbing myself, but it usually involves more than a day or two and multiple trips to one of the big box stores. Since the tub hardware was old and corroded, I didn't want to take a chance of making things worse, so I decided to call in a professional; that the toilet started leaking was a (happy) coincidence for me, so he or she could do that at the same time. I contacted TruPlumbing and Tom was dispatched for the job... he contacted me to set up a time and date for the service call and also gave me a quote and the option to buy my own parts for the job, telling me what was needed, Tom arrived on time and had both jobs completed in a few hours; he was very professional, covered his shoes so as not to track dirt into the house, and explained what all he had done. I would definitely recommend TruPlumbing and will use them in the future."

Barbara R on July 2021


Avatar for Sullivan Super Service Plumbing Heating & Cooling

Sullivan Super Service Plumbing Heating & Cooling

1350 5th Avenue
4.24(
1,170
)
Approved Pro

Sullivan Super Service Plumbing Heating & Cooling

1350 5th Avenue
4.24(
1,170
)
Approved Pro
Customers say: Super punctual
134 local quotes requested
61 years of experience

At Sullivan Super Service, you’ll take pride in knowing you’re hiring a family-owned company that employs four generations of Sullivans and has been working in the Pittsburgh area since 1964. Bill and Anna Sullivan started their business out of their home with just one truck. As their family grew, so did their business and they opened a shop in Braddock and hired more technicians. Through the years the company grew but remained committed to offering the special touch of a family operated business.

"Overall the multiple projects went well. More costly than expected but we did receive some discounts which helped. The only one item I would mention is that we bought an incorrect faucet/drain combination. The tech replaced the drain components but since the faucet we had was designed to have a pull lever for the drain, and the one he used was a push down stopper, the hole where the pull up leveler would have gone stayed opened. It does not look good so we now need to live with it."

Joy L on August 2024

At Sullivan Super Service, you’ll take pride in knowing you’re hiring a family-owned company that employs four generations of Sullivans and has been working in the Pittsburgh area since 1964. Bill and Anna Sullivan started their business out of their home with just one truck. As their family grew, so did their business and they opened a shop in Braddock and hired more technicians. Through the years the company grew but remained committed to offering the special touch of a family operated business.

"Overall the multiple projects went well. More costly than expected but we did receive some discounts which helped. The only one item I would mention is that we bought an incorrect faucet/drain combination. The tech replaced the drain components but since the faucet we had was designed to have a pull lever for the drain, and the one he used was a push down stopper, the hole where the pull up leveler would have gone stayed opened. It does not look good so we now need to live with it."

Joy L on August 2024


Avatar for J A Sauer Co

J A Sauer Co

4559 Peoples Rd
4.73(
186
)
Approved Pro

J A Sauer Co

4559 Peoples Rd
4.73(
186
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
53 local quotes requested

Welcome to JA Sauer, your full service Carrier factory authorized dealer. Our objective since opening in 1981 has always been to exceed our customers' expectations in heating and cooling installation and repairs. To this day we have upheld this promise: providing superior service to area families and businesses. We strive to ensure your peace of mind by sending only the most reliable professionals into your home. You can count on us to make the entire process as east, quick and efficient as possible by determining the best solution for your unique needs, sending trained experts in to do the job right the first time and following up to be sure that all your needs were met. J.A. Sauer -- providing peace of mind so you can enjoy your Home Sweet Home. Additional phone -N. Pittsburgh 724-935-0410, Squirrel Hill 412-521-5277.

"They were quick and completed the job. Good price too."

Laura M on November 2024

Welcome to JA Sauer, your full service Carrier factory authorized dealer. Our objective since opening in 1981 has always been to exceed our customers' expectations in heating and cooling installation and repairs. To this day we have upheld this promise: providing superior service to area families and businesses. We strive to ensure your peace of mind by sending only the most reliable professionals into your home. You can count on us to make the entire process as east, quick and efficient as possible by determining the best solution for your unique needs, sending trained experts in to do the job right the first time and following up to be sure that all your needs were met. J.A. Sauer -- providing peace of mind so you can enjoy your Home Sweet Home. Additional phone -N. Pittsburgh 724-935-0410, Squirrel Hill 412-521-5277.

"They were quick and completed the job. Good price too."

Laura M on November 2024


Avatar for Wade Heating & Cooling Inc

Wade Heating & Cooling Inc

203 Hirshinger Rd
4.61(
149
)
Approved Pro

Wade Heating & Cooling Inc

203 Hirshinger Rd
4.61(
149
)
Approved Pro
Customers say: Quality work
42 local quotes requested
43 years of experience

Wade Heating and Cooling, Inc is one of Pittsburgh Metro's leading residential and commercial HVAC contractors with the ability to handle all of your needs. We are a Lennox Dealer, but can handle all of your indoor comfort needs.

"Satisfied"

Michael C on April 2022

Wade Heating and Cooling, Inc is one of Pittsburgh Metro's leading residential and commercial HVAC contractors with the ability to handle all of your needs. We are a Lennox Dealer, but can handle all of your indoor comfort needs.

"Satisfied"

Michael C on April 2022


Mullen Heating and Air Conditioning

46 Glenmore Ave.
4.57(
199
)
Approved Pro

Mullen Heating and Air Conditioning

46 Glenmore Ave.
4.57(
199
)
Approved Pro
Customers say: Quality work
36 local quotes requested
37 years of experience

John Mullen Home Repair has been a well-respected Heating and Air Conditioning "Solutionist" in the Pittsburgh area since its inception. I believe in honesty, open communication, reliability, customer service, timeliness and managing every project I undertake in a cost effective way. This way I can complete every job on time and on budget. . My biggest assets are my dedicated, hardworking, safety conscious honest caring crew. We believe in treating each job as we would want any contractor to treat our family if we cannot be there . We proudly represent Amana and Daikin systems. Thank you for considering John Mullen Home Repair. Financing is available.

"Excellent experience. Highly recommended."

Jason Z on January 2022

John Mullen Home Repair has been a well-respected Heating and Air Conditioning "Solutionist" in the Pittsburgh area since its inception. I believe in honesty, open communication, reliability, customer service, timeliness and managing every project I undertake in a cost effective way. This way I can complete every job on time and on budget. . My biggest assets are my dedicated, hardworking, safety conscious honest caring crew. We believe in treating each job as we would want any contractor to treat our family if we cannot be there . We proudly represent Amana and Daikin systems. Thank you for considering John Mullen Home Repair. Financing is available.

"Excellent experience. Highly recommended."

Jason Z on January 2022


Avatar for CLIMATECH INC

CLIMATECH INC

200 BILMAR DR
4.58(
128
)
Approved Pro

CLIMATECH INC

200 BILMAR DR
4.58(
128
)
Approved Pro
Customers say: Super punctual
227 local quotes requested
53 years of experience

We are a full service heating and air conditioning contractor. We have 24 hour emergency service available. We currently have approximately 100 employees and we do not use sub contractors. Please visit our website at www.climatech.com for valuable offers and financing options.

"Terrible: 1) Installer did not install as agreed upon. Line was to be placed behind wallboard. They insisted it would not fit, but I found out later when I had another HVAC company install the same units at my work office and did place lines behind wall board behind 2x4's. Be honest will ya! 2) Installer damaged a valve in condenser causing unit to leak which needed replaced. I asked for a new condenser, but Climatech refused and repaired. and warranted the repair. I would have rather had new. 3) Installer split the copper line in two places. A 2nd installer had to come out several days after install to repair and finish install. I requested a new copper line, but they again refused, but instead warranted the repairs. I again wanted new. 4) They sale the unit as most quiet in industry, but when it get's below 40 degrees outside condenser hums and struggles over condensation. The inside unit gurgles and whistles and hisses over it as well. They had a Mitsubishi person come out. Their response is unit runs normal and the operations manual states that the noise is because of condensation and won't do anything further about it. I would have not ordered the unit knowing this. They should list this before selling it. Emailing me an operations manual after the fact of install and payment is just not an acceptable response. Neither Climatech nor Mitsubishi is showing any integrity nor addressing the noise problem. I would not use either again. I am exploring legal options and trying to develop a class action legal case over false advertisement to obtain a replacement unit to eliminate the noise or refund. Very disappointing to spend the one and get this from companies such as this. Email me for more information [email protected] Look at the pictures to see how bad their install looks in a finished room over the false position of their installer."

TriBoroFederalCredit U on March 2022

We are a full service heating and air conditioning contractor. We have 24 hour emergency service available. We currently have approximately 100 employees and we do not use sub contractors. Please visit our website at www.climatech.com for valuable offers and financing options.

"Terrible: 1) Installer did not install as agreed upon. Line was to be placed behind wallboard. They insisted it would not fit, but I found out later when I had another HVAC company install the same units at my work office and did place lines behind wall board behind 2x4's. Be honest will ya! 2) Installer damaged a valve in condenser causing unit to leak which needed replaced. I asked for a new condenser, but Climatech refused and repaired. and warranted the repair. I would have rather had new. 3) Installer split the copper line in two places. A 2nd installer had to come out several days after install to repair and finish install. I requested a new copper line, but they again refused, but instead warranted the repairs. I again wanted new. 4) They sale the unit as most quiet in industry, but when it get's below 40 degrees outside condenser hums and struggles over condensation. The inside unit gurgles and whistles and hisses over it as well. They had a Mitsubishi person come out. Their response is unit runs normal and the operations manual states that the noise is because of condensation and won't do anything further about it. I would have not ordered the unit knowing this. They should list this before selling it. Emailing me an operations manual after the fact of install and payment is just not an acceptable response. Neither Climatech nor Mitsubishi is showing any integrity nor addressing the noise problem. I would not use either again. I am exploring legal options and trying to develop a class action legal case over false advertisement to obtain a replacement unit to eliminate the noise or refund. Very disappointing to spend the one and get this from companies such as this. Email me for more information [email protected] Look at the pictures to see how bad their install looks in a finished room over the false position of their installer."

TriBoroFederalCredit U on March 2022


Avatar for PAWLAK PLUMBING INC

PAWLAK PLUMBING INC

2601 McNeilly Rd
4.68(
503
)
Approved Pro

PAWLAK PLUMBING INC

2601 McNeilly Rd
4.68(
503
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
67 local quotes requested

**Super Service Award winner every year since 2005! ** Pawlak Plumbing, Inc. is a family owned and operated business with over 30 years of industry experience. We are ready and willing to satisfy your service and repair needs large and small. When you want personal service and quality work, go with a knowledgeable and friendly team that refuses to cut corners. We are qualified for commercial, industrial, and residential jobs! Come to us for licensed plumbing, and get reasonable rates while you’re at it! ***Registered Master Plumber***Certified Back Flow Testers***Certified Sewer and Drain Technicians***Pennsylvania Contractor***

"Quick response time, good price and friendly plumber. Helped provide guidance on the right water heater for my home and was in and out in 2 hours. Highly recommend."

Michael H on January 2025

**Super Service Award winner every year since 2005! ** Pawlak Plumbing, Inc. is a family owned and operated business with over 30 years of industry experience. We are ready and willing to satisfy your service and repair needs large and small. When you want personal service and quality work, go with a knowledgeable and friendly team that refuses to cut corners. We are qualified for commercial, industrial, and residential jobs! Come to us for licensed plumbing, and get reasonable rates while you’re at it! ***Registered Master Plumber***Certified Back Flow Testers***Certified Sewer and Drain Technicians***Pennsylvania Contractor***

"Quick response time, good price and friendly plumber. Helped provide guidance on the right water heater for my home and was in and out in 2 hours. Highly recommend."

Michael H on January 2025


Avatar for Raecon Plumbing Inc

Raecon Plumbing Inc

4.66(
47
)
Approved Pro

Raecon Plumbing Inc

4.66(
47
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
127 local quotes requested

Raecon Plumbing & Heating, Inc., has over 20 years of experience in the industry. Raecon has quality employees to complete your work. One call will get your job done right. We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"The two Techs were very professional and did a great job."

Tom K on May 2025

Raecon Plumbing & Heating, Inc., has over 20 years of experience in the industry. Raecon has quality employees to complete your work. One call will get your job done right. We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"The two Techs were very professional and did a great job."

Tom K on May 2025

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Showing 1-10 of 223
Boiler Repair questions, answered by experts

Most home boilers will need an expansion tank. That’s because these boilers are closed-loop systems, where the water is trapped. An expansion tank is needed when the boiler heats the water and it expands, allowing air to condense in the tank to make room for the water. Other types of boilers don’t use an expansion tank, such as traditional steam boilers, but these aren’t as common. And hot water tanks may be able to use a pressure release valve instead. When in doubt, call in a pro to take a look.

Scale from hard water is hard to diagnose until it starts causing problems. If your area has particularly hard water, that’s most likely what your boiler is using. If scale build-up becomes a problem, it starts to cause decreased flow and heating, and eventually, valve failures as valves become blocked. Let boiler professionals know if you’re worried about scale and they can offer advice or implement a solution.

It is usually worth it to repair your HVAC system instead of replacing it. However, one exception is if your system is reaching the end of its life—usually 15 to 25 years. Otherwise, repairs will cost an average of $350, and a full HVAC replacement would total $7,500 in most cases, or between $5,000 and $22,000, depending on the type of system. A reputable HVAC repair company can inspect your system and let you know if replacing it would be more cost-effective.

It's possible that your oven's gas ignitor will wear out before the rest of the appliance. An ignitor may last about eight years before it needs replacing. In some cases, cleaning the ignitor to remove any built-up food and debris may help to prolong its life. Replacing the ignitor in a gas oven costs an average of $200.

Leaks, pressure loss, air in the system, burner failures, and thermostat malfunctions are common problems that require professional repair.

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The Presto, PA homeowners’ guide to boiler repairs

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