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TRUSTED BY DELPHI, IN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon108
    Verified boiler repairs reviews

Verified Reviews for Boiler Repair pros in Delphi, IN

*The Angi rating for Boiler Repair companies in Delphi, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Repair needs.

*The HomeAdvisor rating for Boiler Repair companies in Delphi, IN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Repair needs.

Last update on November 11, 2025

Find Boiler repair pros in Delphi

Water Heaters Express

4.85(
27
)
•Approved Pro

Water Heaters Express

4.85(
27
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
78 years of experience

Looking for reliable water heater repair and replacement services in Lafayette, IN? Look no further than Water Heaters Express. Our team of experts specializes in plumbing and water heater services, ensuring that your home projects are handled with precision and efficiency. Contact us today for all your water heater needs.

"The initial response was very quick and Jeremy gave us a thorough explanation of what to expect. The very next morning, he was able to come to our house, check out our water heater and go over everything that it was going to take to replace the old unit. We found that this company, Water Heaters Express, was very professional, knowledgeable, and had the experience that we wanted when it came to replacing our older unit. Could not believe how quickly the job was completed from start to finish!! Would absolutely recommend Water Express Heaters, veteran owned and operated!!!"

Bruce D on September 2025

Looking for reliable water heater repair and replacement services in Lafayette, IN? Look no further than Water Heaters Express. Our team of experts specializes in plumbing and water heater services, ensuring that your home projects are handled with precision and efficiency. Contact us today for all your water heater needs.

"The initial response was very quick and Jeremy gave us a thorough explanation of what to expect. The very next morning, he was able to come to our house, check out our water heater and go over everything that it was going to take to replace the old unit. We found that this company, Water Heaters Express, was very professional, knowledgeable, and had the experience that we wanted when it came to replacing our older unit. Could not believe how quickly the job was completed from start to finish!! Would absolutely recommend Water Express Heaters, veteran owned and operated!!!"

Bruce D on September 2025

RS Mechanical Services

5.00(
2
)
•Approved Pro

RS Mechanical Services

5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"I thought the quote was a little high (what you have to expect these days) but the repair did take longer and the price did not change. Fridge is running normally now."

William M on July 2024

We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"I thought the quote was a little high (what you have to expect these days) but the repair did take longer and the price did not change. Fridge is running normally now."

William M on July 2024

Avatar for Blue Fox Heating and Cooling, LLC

Blue Fox Heating and Cooling, LLC

4.86(
28
)
•Approved Pro

Blue Fox Heating and Cooling, LLC

4.86(
28
)
•Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
7 years of experience

At our company, we prioritize reliability, excellent communication, integrity, and delivering high-quality work. We possess expertise in our trade and are dedicated to keeping you well-informed about your specific task or project. We eagerly anticipate the opportunity to earn your business!

"Very good."

Lynn H on May 2024

At our company, we prioritize reliability, excellent communication, integrity, and delivering high-quality work. We possess expertise in our trade and are dedicated to keeping you well-informed about your specific task or project. We eagerly anticipate the opportunity to earn your business!

"Very good."

Lynn H on May 2024

Avatar for Indiana Geothermal

Indiana Geothermal

4.94(
17
)
•Approved Pro

Indiana Geothermal

4.94(
17
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

Here at Indiana Geothermal we are an experienced HVAC company specializing in Geothermal systems and Ground loop / Earth loop, Pond loop and Vertical bore installations. We provide sales, installation, and service and we pride ourselves on our ability to keep all jobs running smoothly. Call now for a free quote.

"Kris was great! He Called me immediately and came out and fixed my problem within a couple of hours. Thank you!!!"

Shelley C on September 2020

Here at Indiana Geothermal we are an experienced HVAC company specializing in Geothermal systems and Ground loop / Earth loop, Pond loop and Vertical bore installations. We provide sales, installation, and service and we pride ourselves on our ability to keep all jobs running smoothly. Call now for a free quote.

"Kris was great! He Called me immediately and came out and fixed my problem within a couple of hours. Thank you!!!"

Shelley C on September 2020

Avatar for Airco Heating & Cooling

Airco Heating & Cooling

4.80(
5
)
•Approved Pro

Airco Heating & Cooling

4.80(
5
)
•Approved Pro
Customers say: Terrific value
5 years of experience

We pride ourselves on reliability, communication, integrity and quality work. We are experts in our trade. We look forward to earning your business! Please call me OR TEXT ME directly at 765-532-4328 !!

"Our A/C went out on Sunday and the guys were here by mid-morning Monday and had it fixed in less than 2 hours including going to get the needed part. We are highly satisfied!"

Richard T on July 2025

We pride ourselves on reliability, communication, integrity and quality work. We are experts in our trade. We look forward to earning your business! Please call me OR TEXT ME directly at 765-532-4328 !!

"Our A/C went out on Sunday and the guys were here by mid-morning Monday and had it fixed in less than 2 hours including going to get the needed part. We are highly satisfied!"

Richard T on July 2025

Avatar for ARS/Rescue Rooter Indianapolis (HVAC)

ARS/Rescue Rooter Indianapolis (HVAC)

4.65(
17
)
•Approved Pro

ARS/Rescue Rooter Indianapolis (HVAC)

4.65(
17
)
•Approved Pro
Customers say: Quick response
191 local quotes requested
66 years of experience

ARS®/Rescue Rooter® Indianapolis was founded with the goal of providing the highest quality air conditioning, heating, insulation, and plumbing services to our customers. We understand that when it comes to the HVAC and plumbing systems in your home, you need to find a team that is trustworthy, experienced, and able to quickly diagnose and resolve your issues. Our company offers a dependable 24/7 emergency service that is designed to meet your needs, whenever they may arise.

"they were late but they called and did job perfectly"

Sharon L on November 2023

ARS®/Rescue Rooter® Indianapolis was founded with the goal of providing the highest quality air conditioning, heating, insulation, and plumbing services to our customers. We understand that when it comes to the HVAC and plumbing systems in your home, you need to find a team that is trustworthy, experienced, and able to quickly diagnose and resolve your issues. Our company offers a dependable 24/7 emergency service that is designed to meet your needs, whenever they may arise.

"they were late but they called and did job perfectly"

Sharon L on November 2023

Avatar for Genie Construction Services

Genie Construction Services

4.97(
15
)
•Approved Pro

Genie Construction Services

4.97(
15
)
•Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business! 35+ years experience in the industry.

"Great quality and service!"

Lee G on October 2025

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business! 35+ years experience in the industry.

"Great quality and service!"

Lee G on October 2025

Avatar for ARS/Rescue Rooter Indianapolis (Plumbing)

ARS/Rescue Rooter Indianapolis (Plumbing)

4.27(
105
)
•Approved Pro

ARS/Rescue Rooter Indianapolis (Plumbing)

4.27(
105
)
•Approved Pro
Customers say: True professional
163 local quotes requested
66 years of experience

ARS®/Rescue Rooter® Indianapolis was founded with the goal of providing the highest quality air conditioning, heating, insulation, and plumbing services to our customers. We understand that when it comes to the HVAC and plumbing systems in your home, you need to find a team that is trustworthy, experienced, and able to quickly diagnose and resolve your issues. Our company offers a dependable 24/7 emergency service that is designed to meet your needs, whenever they may arise.

"They were pretty good."

Eric K on February 2025

ARS®/Rescue Rooter® Indianapolis was founded with the goal of providing the highest quality air conditioning, heating, insulation, and plumbing services to our customers. We understand that when it comes to the HVAC and plumbing systems in your home, you need to find a team that is trustworthy, experienced, and able to quickly diagnose and resolve your issues. Our company offers a dependable 24/7 emergency service that is designed to meet your needs, whenever they may arise.

"They were pretty good."

Eric K on February 2025

Avatar for Summers Plumbing, Heating & Cooling (P)- Lafayette

Summers Plumbing, Heating & Cooling (P)- Lafayette

5.00(
2
)
•Approved Pro

Summers Plumbing, Heating & Cooling (P)- Lafayette

5.00(
2
)
•Approved Pro
46 local quotes requested
56 years of experience

At Summers Plumbing Heating & Cooling we try to make service easy & fast! With all of our locations there is a good chance we're helping someone in your neighborhood with their plumbing, heating or cooling issues. We take the stress out of calling a repairman! Our friendly, helpful, and honest technicians are here to make your life easier, not harder than it already is. Our highly skilled, licensed, and trained technicians perform superior work, every time. We are committed to being honest, thorough, and friendly when we arrive at your house for an estimate or repair.

"Quick and done well. Reasonably priced"

Adam F on November 2025

At Summers Plumbing Heating & Cooling we try to make service easy & fast! With all of our locations there is a good chance we're helping someone in your neighborhood with their plumbing, heating or cooling issues. We take the stress out of calling a repairman! Our friendly, helpful, and honest technicians are here to make your life easier, not harder than it already is. Our highly skilled, licensed, and trained technicians perform superior work, every time. We are committed to being honest, thorough, and friendly when we arrive at your house for an estimate or repair.

"Quick and done well. Reasonably priced"

Adam F on November 2025

Avatar for Summers Plumbing, Heating & Cooling (H)- Lafayette

Summers Plumbing, Heating & Cooling (H)- Lafayette

5.00(
15
)
•Approved Pro

Summers Plumbing, Heating & Cooling (H)- Lafayette

5.00(
15
)
•Approved Pro
18 local quotes requested
56 years of experience

At Summers Plumbing Heating & Cooling we try to make service easy & fast! With all of our locations there is a good chance we're helping someone in your neighborhood with their plumbing, heating or cooling issues. We take the stress out of calling a repairman! Our friendly, helpful, and honest technicians are here to make your life easier, not harder than it already is. Our highly skilled, licensed, and trained technicians perform superior work, every time. We are committed to being honest, thorough, and friendly when we arrive at your house for an estimate or repair.

At Summers Plumbing Heating & Cooling we try to make service easy & fast! With all of our locations there is a good chance we're helping someone in your neighborhood with their plumbing, heating or cooling issues. We take the stress out of calling a repairman! Our friendly, helpful, and honest technicians are here to make your life easier, not harder than it already is. Our highly skilled, licensed, and trained technicians perform superior work, every time. We are committed to being honest, thorough, and friendly when we arrive at your house for an estimate or repair.

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Boiler Repair questions, answered by experts

To maintain a boiler and ensure it works optimally, regularly read the temperature and pressure gauges on the unit to ensure they're within the limits described in your owner's manual. Lubricate the circulating pump according to the manufacturer's instructions. Check the water level in the expansion tank and open the tank valve to drain it if it's more than half full.

Chilled water HVAC systems use water instead of traditional components and refrigerants. They're more common in commercial settings than residential ones but are slowly being adopted by some homebuilders to cool homes. As the name implies, the system keeps the water chilled at 40 degrees and circulates it through water coils. The water absorbs the heat from your home and drains outdoors. Condo apartments are more likely to have chilled water HVAC than single-family homes because this system is designed to cool several rooms or large areas individually.

An expansion tank must always be installed on the supply side, which is the side where the boiler sends water out to heat the systems. That placement allows the water to push against the air and condense properly as it is heated, then circulated through the system. Professional installers can recommend the best place on the supply side for an expansion tank.

The best time to buy home heating oil is in the summer when the demand is lowest, as the prices are usually lower. However, waiting until the summer to buy is often unavoidable unless you install a separate storage tank. If you have the space for a second tank, you can expect to pay between $1,000 and $4,000 for the oil tank replacement or installation, depending on the capacity and location. You could quickly recuperate these costs, though, by stocking up on heating oil in the summer and avoiding deliveries in the winter when prices are highest.

To extend your HVAC system’s lifespan, it’s crucial to keep up with maintenance. This includes changing filters and thermostat batteries, keeping the outside unit clean and clear of clutter, and lubricating moving parts. Watch out for leaks, mold buildup, and blockages to ensure your unit stays in good working order. Spotting these issues early can be the difference between a simple, wallet-friendly repair and an expensive replacement.

The Delphi, IN homeowners’ guide to boiler repairs

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

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