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    Average homeowner rating
  • Verified reviews icon552
    Verified boiler repairs reviews

Find Boiler repair pros in Parlier

Avatar for MR ROOTER PLUMBING

MR ROOTER PLUMBING

5.00(
1
)
Approved Pro

MR ROOTER PLUMBING

5.00(
1
)
Approved Pro
23 local quotes requested
51 years of experience

At Mr. Rooter Plumbing of South & Central Valley, every customer?s individual needs are important. Whether it?s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs ? day or night ? with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we?ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today. Additional DBA - Mr Rooter Corp. Additional contact name - Norma L Torres.

"I was in the need of getting a garbage disposal installed and an electrical socket since there was only a hardwire access that was very old wiring from when the house was originally built. These guys were very professional prompts they came out right away! The prices were reasonable and I really appreciated their help. I had already contacted two other plumbers to see about the job. They charged me to come out and they didn’t get the work done but these guys they came out they looked at everything they didn’t charge me just to just diagnose it they told me upfront what it was gonna cost and we were able to come to an agreement. I really enjoyed working with them. Would definitely recommend or hire them again."

Amie K on October 2025

At Mr. Rooter Plumbing of South & Central Valley, every customer?s individual needs are important. Whether it?s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs ? day or night ? with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we?ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today. Additional DBA - Mr Rooter Corp. Additional contact name - Norma L Torres.

"I was in the need of getting a garbage disposal installed and an electrical socket since there was only a hardwire access that was very old wiring from when the house was originally built. These guys were very professional prompts they came out right away! The prices were reasonable and I really appreciated their help. I had already contacted two other plumbers to see about the job. They charged me to come out and they didn’t get the work done but these guys they came out they looked at everything they didn’t charge me just to just diagnose it they told me upfront what it was gonna cost and we were able to come to an agreement. I really enjoyed working with them. Would definitely recommend or hire them again."

Amie K on October 2025


A&G Heating and Air Conditioning

4.75(
2
)
Approved Pro

A&G Heating and Air Conditioning

4.75(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

A&G Heating and Air Conditioning is your number one choice for all your HVAC needs. Our commitment to quality is second to none, and we guarantee your complete satisfaction. We enjoy creating long term relationships with each of our clients, and we look forward to working with you!

"Great Heating and Air company! Highly recommend, great prices and quality work"

Samuel M on May 2023

A&G Heating and Air Conditioning is your number one choice for all your HVAC needs. Our commitment to quality is second to none, and we guarantee your complete satisfaction. We enjoy creating long term relationships with each of our clients, and we look forward to working with you!

"Great Heating and Air company! Highly recommend, great prices and quality work"

Samuel M on May 2023


Avatar for Energy Smart Engineering, Inc.

Energy Smart Engineering, Inc.

4.83(
113
)
Approved Pro

Energy Smart Engineering, Inc.

4.83(
113
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
27 local quotes requested

We offer over 20 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Willy was really helpful and provided a lot of good information, to keep my system healthy going forward. He did not try to upsell anything or replace anything that didn’t need to be replaced. I will for sure be using this company again should something happen in the future. "

Katlin S on September 2025

We offer over 20 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We're committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Willy was really helpful and provided a lot of good information, to keep my system healthy going forward. He did not try to upsell anything or replace anything that didn’t need to be replaced. I will for sure be using this company again should something happen in the future. "

Katlin S on September 2025


Avatar for Super Air

Super Air

4.55(
74
)
Approved Pro

Super Air

4.55(
74
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
48 local quotes requested

Welcome to Super Air, in business since 2012 with over 30 years combined experience. We are the answer to all your appliance needs. We specialize in superior customer service and satisfaction is our guarantee to you. We are always professional and friendly! Call us today!

"Did everything they said they would so I was very happy with the outcome."

Rick W on February 2025

Welcome to Super Air, in business since 2012 with over 30 years combined experience. We are the answer to all your appliance needs. We specialize in superior customer service and satisfaction is our guarantee to you. We are always professional and friendly! Call us today!

"Did everything they said they would so I was very happy with the outcome."

Rick W on February 2025


"Rodrigo was on time, he was very professional, discovered an unanticipated issue that he explained well, got the necessary part and completed the installation. We woukd be happy to usd Empire again. "

Bill D on October 2025

At Empire Plumbing, Inc. we pride ourselves on our professionalism and our clear and concise communication. We specialize in all of your plumbing needs. Give us a call today for an estimate! -Se Habla Espanol

"Rodrigo was on time, he was very professional, discovered an unanticipated issue that he explained well, got the necessary part and completed the installation. We woukd be happy to usd Empire again. "

Bill D on October 2025


Avatar for Mechanical Air

Mechanical Air

5.00(
1
)
Approved Pro

Mechanical Air

5.00(
1
)
Approved Pro
45 local quotes requested
14 years of experience

Top Rated Air Conditioning & Heating installation and replacement services. 12+ years in business and certified technicians available for repairs and maintenance. Experience the difference with Mechanical Air. Best service, pricing, and lifetime guarantee on repairs.

Top Rated Air Conditioning & Heating installation and replacement services. 12+ years in business and certified technicians available for repairs and maintenance. Experience the difference with Mechanical Air. Best service, pricing, and lifetime guarantee on repairs.


Avatar for Roo's Heating, Air Conditioning and Refrigeration

Roo's Heating, Air Conditioning and Refrigeration

5.00(
10
)
Approved Pro

Roo's Heating, Air Conditioning and Refrigeration

5.00(
10
)
Approved Pro
64 local quotes requested
4 years of experience

Are you worried about your AC or heater? Have you been delaying servicing your cooling system? Is your AC not working, and you're looking for affordable, high-quality service? Call Roo's Heating and Air. We care about our neighbors and offer honest, professional recommendations. Unlike big companies, we see you as family. Trust Roo's through tough times—our neighbors love us for being kind, fast, and professional. With over fourteen years of experience, we are licensed and insured. Give us a call now and feel the difference!

"Roo’s HVAC team showed up as scheduled and the entire team was very professional with the installation of a new A/c system and duct work at my home. "

Marc F on May 2025

Are you worried about your AC or heater? Have you been delaying servicing your cooling system? Is your AC not working, and you're looking for affordable, high-quality service? Call Roo's Heating and Air. We care about our neighbors and offer honest, professional recommendations. Unlike big companies, we see you as family. Trust Roo's through tough times—our neighbors love us for being kind, fast, and professional. With over fourteen years of experience, we are licensed and insured. Give us a call now and feel the difference!

"Roo’s HVAC team showed up as scheduled and the entire team was very professional with the installation of a new A/c system and duct work at my home. "

Marc F on May 2025


Avatar for Al & Sons Plumbing

Al & Sons Plumbing

5.00(
8
)
Approved Pro

Al & Sons Plumbing

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
54 local quotes requested

Family owned company, servicing the Fresno area for over 25 years! We do it all, great work for a great price! Best service in the industry!!! Our services include leak detection, clogged drains, leak repairs (water, waste, and gas) irrigation, appliance installations, garbage disposals, water heaters, kitchens and restrooms remodels, whole system repipes.

"BEST plumber in Fresno!!"

Kevin R on August 2025

Family owned company, servicing the Fresno area for over 25 years! We do it all, great work for a great price! Best service in the industry!!! Our services include leak detection, clogged drains, leak repairs (water, waste, and gas) irrigation, appliance installations, garbage disposals, water heaters, kitchens and restrooms remodels, whole system repipes.

"BEST plumber in Fresno!!"

Kevin R on August 2025


Avatar for Lee's Air, Plumbing & Heating

Lee's Air, Plumbing & Heating

4.69(
95
)
Approved Pro

Lee's Air, Plumbing & Heating

4.69(
95
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
212 local quotes requested

Lee's was founded in 1981. Lee's offers Air Conditioning, Heating & Plumbing services for Fresno, Madera, Sanger and Clovis to both businesses and home owners. Lee's offers residential plumbing diagnostics for $49 and that fee is waived upon approved repairs. Lee's offers residential AC & Heating diagnostics for $99 and the fee is not applied to repairs. Lee's offers FLAT rate pricing which means we do not charge by the hour, this way you know what to expect up front. Please call for commercial pricing. We look forward to earning your business.

"arrived right on time, put on shoe covers without being asked, and took a few minutes to listen to the full story before diving in. He diagnosed the issue quickly, walked me through what was going on"

Julie H on October 2025

Lee's was founded in 1981. Lee's offers Air Conditioning, Heating & Plumbing services for Fresno, Madera, Sanger and Clovis to both businesses and home owners. Lee's offers residential plumbing diagnostics for $49 and that fee is waived upon approved repairs. Lee's offers residential AC & Heating diagnostics for $99 and the fee is not applied to repairs. Lee's offers FLAT rate pricing which means we do not charge by the hour, this way you know what to expect up front. Please call for commercial pricing. We look forward to earning your business.

"arrived right on time, put on shoe covers without being asked, and took a few minutes to listen to the full story before diving in. He diagnosed the issue quickly, walked me through what was going on"

Julie H on October 2025


Arceo Renovations, Inc.

4.93(
15
)
Approved Pro

Arceo Renovations, Inc.

4.93(
15
)
Approved Pro
Super Service Award
Customers say: True professional
30 local quotes requested
2 years of experience

Detailed efficient dependable With over 12 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We work for our customers on their schedule, as to make it as convenient as possible for you! We look forward to working with you!

"They installed the doggie door for me and did a good job."

Monica F on October 2025

Detailed efficient dependable With over 12 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We work for our customers on their schedule, as to make it as convenient as possible for you! We look forward to working with you!

"They installed the doggie door for me and did a good job."

Monica F on October 2025

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Boiler Repair questions, answered by experts

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.

The absence of heating or hot water, unusual noises like banging or gurgling, and visible water leakage are key signs. Abnormal boiler pressure, flame irregularities (for gas boilers), or pilot light issues may also signal trouble. Frequent cycling, soot or staining, and unusual odors, particularly gas-like smells, should not be ignored. Modern boilers often display error codes or lockout mode upon detecting issues. Uneven heating across radiators and rising energy bills without increased usage can further point to problems. Prompt attention to these signs is essential to prevent further damage and ensure safety.

Boilers are equipped with multiple safety features to ensure safe operation. These include pressure relief valves to prevent overpressure, temperature high-limit switches to avoid overheating, and flame failure safety devices in gas boilers to cut off the gas supply if the flame goes out unexpectedly. Low water cutoffs prevent operation with insufficient water levels, and pressure gauges help monitor pressure levels. Ventilation and flue systems prevent the buildup of harmful gasses. Boilers often feature error code systems for automatic shutdown during malfunctions and gas leak detection for safety. Regular maintenance is crucial to ensure these safety features function correctly.

Regular maintenance includes annual inspections, filter changes, and checking for leaks or pressure inconsistencies to improve efficiency and longevity.

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

The Parlier, CA homeowners’ guide to boiler repairs

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