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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified boiler repairs reviews

Find Boiler repair pros in Gilbert

Avatar for Cottrell & Co., Inc.

Cottrell & Co., Inc.

4.84(
511
)
Approved Pro

Cottrell & Co., Inc.

4.84(
511
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
290 local quotes requested

Cottrell & Co., Inc. Plumbing, Heating and Air is a full service residential and commercial plumbing, heating and air company that has proudly served the Columbia and Lexington areas since 1995. We have enjoyed building a reputation of excellence through quality parts, expert employees and maintaining high standards of workmanship. We pride ourselves in communication with our customers by listening, offering multiple solutions and always giving the price upfront. We also offer 24-hour emergency services.

"Do not use this company for backflow tests! I called Cottrell for a simple backflow device test. I was charged $213 for a backflow test which was over twice the amount I was told to expect by friends and family who had the same test done by other plumbers (one even showed me his invoice for $35.00). It is an absurd price for a very simple test and far overpriced compared to other plumbers in the area."

William C on September 2023

Cottrell & Co., Inc. Plumbing, Heating and Air is a full service residential and commercial plumbing, heating and air company that has proudly served the Columbia and Lexington areas since 1995. We have enjoyed building a reputation of excellence through quality parts, expert employees and maintaining high standards of workmanship. We pride ourselves in communication with our customers by listening, offering multiple solutions and always giving the price upfront. We also offer 24-hour emergency services.

"Do not use this company for backflow tests! I called Cottrell for a simple backflow device test. I was charged $213 for a backflow test which was over twice the amount I was told to expect by friends and family who had the same test done by other plumbers (one even showed me his invoice for $35.00). It is an absurd price for a very simple test and far overpriced compared to other plumbers in the area."

William C on September 2023


Plumber Near Me

5.00(
5
)
Approved Pro

Plumber Near Me

5.00(
5
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
205 local quotes requested

My name is Kevin Hamlin and I started Plumber Near Me LLC in West Columbia 2 years ago. I have been in plumbing for 10 years and enjoy providing services to my clients through a small owner operated business. I provide all plumbing services anything related to water, drain, and gas. Services such as repipes, repaira, drain cleaning water heaters, etc..

"Responded quickly for my plumbing emergency. Gave me a fair quote and didn’t go up on it; he warrants his work for 90 days. Kevin is my plumber for life."

Steven C on February 2025

My name is Kevin Hamlin and I started Plumber Near Me LLC in West Columbia 2 years ago. I have been in plumbing for 10 years and enjoy providing services to my clients through a small owner operated business. I provide all plumbing services anything related to water, drain, and gas. Services such as repipes, repaira, drain cleaning water heaters, etc..

"Responded quickly for my plumbing emergency. Gave me a fair quote and didn’t go up on it; he warrants his work for 90 days. Kevin is my plumber for life."

Steven C on February 2025


Avatar for Ka'Vontay's Door Installation

Ka'Vontay's Door Installation

New on AngiNew on Angi
Approved Pro

Ka'Vontay's Door Installation

New on AngiNew on Angi
Approved Pro
3 years of experience
Free onsite estimate

Kavontay's is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Kavontay's is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.


Avatar for Sunrise Electric, Co.

Sunrise Electric, Co.

4.84(
106
)
Approved Pro

Sunrise Electric, Co.

4.84(
106
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
208 local quotes requested

At Sunrise Electric, we believe that top notch service is key to any great business. Whether it's your favorite restaurant, or a professional electrician in your home, the way you are treated decides more than anything else if you will come back or not. That's why when we're in your home, you're not a customer to us, you're family. We treat others as we would like to be treated, so when it comes to value we want to give you the best bang for your buck. We strive to be YOUR trusted electrician, the one you call on from time to time, not "that electrician that took advantage of us". We guarantee all of our work for at least a year, so if anything goes wrong you can call us day or night, and we will make it right. We are reliable as the rising sun and will strive to be up front and honest every time... because if you can't trust someone to show up on time, how can you trust them to work on your home. Free Evaluations!

"great job "

Howard B on November 2025

At Sunrise Electric, we believe that top notch service is key to any great business. Whether it's your favorite restaurant, or a professional electrician in your home, the way you are treated decides more than anything else if you will come back or not. That's why when we're in your home, you're not a customer to us, you're family. We treat others as we would like to be treated, so when it comes to value we want to give you the best bang for your buck. We strive to be YOUR trusted electrician, the one you call on from time to time, not "that electrician that took advantage of us". We guarantee all of our work for at least a year, so if anything goes wrong you can call us day or night, and we will make it right. We are reliable as the rising sun and will strive to be up front and honest every time... because if you can't trust someone to show up on time, how can you trust them to work on your home. Free Evaluations!

"great job "

Howard B on November 2025


Avatar for Joyce Windows, Sunrooms & Baths of the Carolinas

Joyce Windows, Sunrooms & Baths of the Carolinas

4.06(
75
)
Approved Pro

Joyce Windows, Sunrooms & Baths of the Carolinas

4.06(
75
)
Approved Pro
Customers say: Quality work
70 years of experience
Free onsite estimate

At Joyce Windows, Sunrooms & Baths, we eliminate the middleman by offering factory-direct products, ensuring you get the best quality at unbeatable prices. This direct approach allows us to provide custom solutions tailored to your home?s needs, all while keeping costs low and efficiency high. We believe every homeowner deserves to feel proud of their home, without the frustration and confusion that often comes with home improvement projects. Joyce has helped over 20,000 families enhance their homes with high-quality windows, sunrooms, patio doors, and bath solutions, all built with craftsmanship, integrity, and care. We know how overwhelming it can be to find products you trust and people you can rely on, which is why we walk alongside you every step of the way, providing clear guidance, upfront pricing, and custom solutions tailored to your needs.

"They are quick and fast."

Darel M on April 2025

At Joyce Windows, Sunrooms & Baths, we eliminate the middleman by offering factory-direct products, ensuring you get the best quality at unbeatable prices. This direct approach allows us to provide custom solutions tailored to your home?s needs, all while keeping costs low and efficiency high. We believe every homeowner deserves to feel proud of their home, without the frustration and confusion that often comes with home improvement projects. Joyce has helped over 20,000 families enhance their homes with high-quality windows, sunrooms, patio doors, and bath solutions, all built with craftsmanship, integrity, and care. We know how overwhelming it can be to find products you trust and people you can rely on, which is why we walk alongside you every step of the way, providing clear guidance, upfront pricing, and custom solutions tailored to your needs.

"They are quick and fast."

Darel M on April 2025


Avatar for Gonzo Heating and Air

Gonzo Heating and Air

5.00(
8
)
Approved Pro

Gonzo Heating and Air

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

At Gonzo Heating and Air Company we provide a clean and quality work for our customers. Gonzo Heating and Air Services has been in business for three years but the owner and operator has over ten years of experience. Not only are we clean and efficient but our top priority is being on time and getting to our customers as fast as we can. Gonzo’s company is a small business that is located in Columbia, South Carolina and we don’t mind traveling all over the state to help our customers needs. Since we’re not a big box company we can provide very good pricing and still have the same quality if not better than other companies provide. We take pride in our work and if you can just give us a chance, we can guarantee it would be a good decision!

"Repaired heater and restored my faith in mankind Thank you"

William M on November 2024

At Gonzo Heating and Air Company we provide a clean and quality work for our customers. Gonzo Heating and Air Services has been in business for three years but the owner and operator has over ten years of experience. Not only are we clean and efficient but our top priority is being on time and getting to our customers as fast as we can. Gonzo’s company is a small business that is located in Columbia, South Carolina and we don’t mind traveling all over the state to help our customers needs. Since we’re not a big box company we can provide very good pricing and still have the same quality if not better than other companies provide. We take pride in our work and if you can just give us a chance, we can guarantee it would be a good decision!

"Repaired heater and restored my faith in mankind Thank you"

William M on November 2024


Avatar for P & W HVAC Services

P & W HVAC Services

4.81(
243
)
Approved Pro

P & W HVAC Services

4.81(
243
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
41 local quotes requested

P & W HVAC Services is your first choice when it comes to any and all of your HVAC needs in South Carolina. Our mission and goal as a company is too make sure that our customers are 100% satisfied, that we show up on time, and that we provide a great service at a fair price. As a locally owned and operated business, you will deal with the owner of the company from your initial estimate through to the completion of your work. Get in touch so we can show you what many of your neighbors already know; that P & W HVAC Services will solve your HVAC problems. Guaranteed!

"Excellent experience. Pro was thorough and professional. We would definitely use again. "

Tanya V on July 2025

P & W HVAC Services is your first choice when it comes to any and all of your HVAC needs in South Carolina. Our mission and goal as a company is too make sure that our customers are 100% satisfied, that we show up on time, and that we provide a great service at a fair price. As a locally owned and operated business, you will deal with the owner of the company from your initial estimate through to the completion of your work. Get in touch so we can show you what many of your neighbors already know; that P & W HVAC Services will solve your HVAC problems. Guaranteed!

"Excellent experience. Pro was thorough and professional. We would definitely use again. "

Tanya V on July 2025


"Matt was very knowledgeable and efficient in repairing the floor at our entrance way in the laundry room. Would recommend his services. "

Tammy B on November 2025

Cransten is the best handyman and remodeling experience in the US. Our team is vetted, trained, background checked, and amazing at what we do. We are licensed and insured. Get a free quote from us today and see what we can do to help create your dream home!

"Matt was very knowledgeable and efficient in repairing the floor at our entrance way in the laundry room. Would recommend his services. "

Tammy B on November 2025


"The father and son team came in and done an excellent job, they left our kitchen, just as clean as it was when they came in like they were never here. I highly recommend them for your next tile project"

Benjamin Q on January 2025

Family owned businesses with 25+ years experience handling all your Flooring needs- Hardwood Flooring Sales/Installation/Refinishing / Tile . And full remodels. Done right the first time so no issues can develop down the line.

"The father and son team came in and done an excellent job, they left our kitchen, just as clean as it was when they came in like they were never here. I highly recommend them for your next tile project"

Benjamin Q on January 2025


Avatar for Integrity Builders & Remodelers, Inc

Integrity Builders & Remodelers, Inc

4.66(
32
)
Approved Pro

Integrity Builders & Remodelers, Inc

4.66(
32
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
104 local quotes requested

As a 2017 Angie's List Super Service Award winner, Integrity Builders & Remodelers has 44 years of experience in the Remodeling and Home Building Industries. We are a local, veteran owned company native to Columbia. Integrity Builders & Remodelers has countless satisfied clients. We offer free estimates, and our trained professionals can provide architectural drawings for each project as needed. We look forward to discussing your projects, and the benefits of working with Integrity Builders & Remodelers. Contact us at [email protected], text to 803-261-0255, or give us a call today!

"Having not worked with a contractor on this large of a project was a little daunting. Kevin did a nice job with communications, flexibility, and hitting our timeline. The craftsmanship was at or above our expectations. Also, his experience and knowledge were great in offering solutions and options when issues came up. We would use them again."

Brent L on September 2024

As a 2017 Angie's List Super Service Award winner, Integrity Builders & Remodelers has 44 years of experience in the Remodeling and Home Building Industries. We are a local, veteran owned company native to Columbia. Integrity Builders & Remodelers has countless satisfied clients. We offer free estimates, and our trained professionals can provide architectural drawings for each project as needed. We look forward to discussing your projects, and the benefits of working with Integrity Builders & Remodelers. Contact us at [email protected], text to 803-261-0255, or give us a call today!

"Having not worked with a contractor on this large of a project was a little daunting. Kevin did a nice job with communications, flexibility, and hitting our timeline. The craftsmanship was at or above our expectations. Also, his experience and knowledge were great in offering solutions and options when issues came up. We would use them again."

Brent L on September 2024

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Boiler Repair questions, answered by experts

If you go to turn it counterclockwise and it won’t turn anymore, it’s open. Like most other valves, you should be able to turn a radiator valve counterclockwise (to the left) to open it and clockwise (right) to close it. To close a radiator valve, turn it clockwise until you meet some resistance and can’t turn anymore, but do so carefully to avoid breaking the valve.

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.  

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.

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.

The Gilbert, SC homeowners’ guide to boiler repairs

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