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There are 9 highly-rated local gas fireplace repair pros.

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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon71
    Verified gas fireplace repair services reviews

Find Gas fireplace repair pros in Cedar Knolls

Avatar for Flue Tech Inc

Flue Tech Inc

4.61(
1,106
)
Approved Pro

Flue Tech Inc

4.61(
1,106
)
Approved Pro
Customers say: Quality work
339 local quotes requested
26 years of experience

Flue Tech, Inc is your chimney and venting expert. With over 20 years of experience, our technicians provide everything your chimney and vents need. Don't have one company build your fireplace and another clean it. Let Flue Tech Inc take care of you. We can do the intricate brick work your home requires. From tuck pointing to repairs to full builds, we do it all!Through our commitment, experience, and expertise Flue Tech, Inc. has established a business relationship with our clients that will last a lifetime. Flue Tech is family owned and operated and growing every day. We have the resources to work in the tri state area and still provide personal one on one service to our clients. Our techs attend chimney conferences whenever possible; where they obtain even more industry knowledge. Flue Tech is fully insured and licensed. Copies of both are always on board and ready for the clients inspection.

"Scheduled fireplace insert three times over 6 months. First time canceled due to emergency. Second time canceled same day because did not have the insert (so scheduled work twice without actually having insert)..Today, scheduled for after 2 PM work. No show. No call. No response. If they happen to come, will update review Currently, Flue Tech appears to be just a big joke. Would not trust them to clean my floor, much less fix something that could burn your home down."

Julian K on October 2021

Flue Tech, Inc is your chimney and venting expert. With over 20 years of experience, our technicians provide everything your chimney and vents need. Don't have one company build your fireplace and another clean it. Let Flue Tech Inc take care of you. We can do the intricate brick work your home requires. From tuck pointing to repairs to full builds, we do it all!Through our commitment, experience, and expertise Flue Tech, Inc. has established a business relationship with our clients that will last a lifetime. Flue Tech is family owned and operated and growing every day. We have the resources to work in the tri state area and still provide personal one on one service to our clients. Our techs attend chimney conferences whenever possible; where they obtain even more industry knowledge. Flue Tech is fully insured and licensed. Copies of both are always on board and ready for the clients inspection.

"Scheduled fireplace insert three times over 6 months. First time canceled due to emergency. Second time canceled same day because did not have the insert (so scheduled work twice without actually having insert)..Today, scheduled for after 2 PM work. No show. No call. No response. If they happen to come, will update review Currently, Flue Tech appears to be just a big joke. Would not trust them to clean my floor, much less fix something that could burn your home down."

Julian K on October 2021


Avatar for Great Priority Construction, LLC

Great Priority Construction, LLC

5.00(
6
)
Approved Pro

Great Priority Construction, LLC

5.00(
6
)
Approved Pro
36 local quotes requested
7 years of experience

Great Priority Construction LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Sam Understood the project. Came back with a proposal and timeline. Delivered on time and on budget. Effective. Recommended for others Will be happy to give him add on projects"

Sid R on July 2025

Great Priority Construction LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"Sam Understood the project. Came back with a proposal and timeline. Delivered on time and on budget. Effective. Recommended for others Will be happy to give him add on projects"

Sid R on July 2025


Avatar for Adore Construction, LLC

Adore Construction, LLC

4.98(
47
)
Approved Pro

Adore Construction, LLC

4.98(
47
)
Approved Pro
Customers say: True professional
20 years of experience
Free onsite estimate

We take great pride 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 chose Adore Construction based on the great reviews that were out there. I can now tell you they're all true. I originally called them to replace the chase cover on my chimney, and to do a cleaning and video inspection as well. Adore was the first company out of three to reply to me and Andy was quickly available for an estimate. He showed up on time and was extremely professional. He gave me a great education about the project and a great estimate as well. I was so impressed with the care and workmanship of the chimney job, I had them come back a second time, a couple of weeks later, to replace my gutters. Andy and his team did another fine job, on time, and a great price. Showed great care for my home, cleaned everything up and hauled it away. Once again, so impressed, I had him come back a third time to replace the cap on my flue. Adore is everything you want from a construction company working on your home. I would highly recommend them to you."

Chris S on September 2025

We take great pride 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 chose Adore Construction based on the great reviews that were out there. I can now tell you they're all true. I originally called them to replace the chase cover on my chimney, and to do a cleaning and video inspection as well. Adore was the first company out of three to reply to me and Andy was quickly available for an estimate. He showed up on time and was extremely professional. He gave me a great education about the project and a great estimate as well. I was so impressed with the care and workmanship of the chimney job, I had them come back a second time, a couple of weeks later, to replace my gutters. Andy and his team did another fine job, on time, and a great price. Showed great care for my home, cleaned everything up and hauled it away. Once again, so impressed, I had him come back a third time to replace the cap on my flue. Adore is everything you want from a construction company working on your home. I would highly recommend them to you."

Chris S on September 2025


Avatar for Teo Construction

Teo Construction

4.88(
16
)
Approved Pro

Teo Construction

4.88(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

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 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very fast response time!"

Catie M on August 2023

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 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Very fast response time!"

Catie M on August 2023


Avatar for A1 Top Quality Construction, LLC

A1 Top Quality Construction, LLC

4.85(
258
)
Approved Pro

A1 Top Quality Construction, LLC

4.85(
258
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
71 local quotes requested

A1 Top Quality Construction LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities, and to provide our employees with a great place to work. We are a leader in providing our customers with the highest quality products and craftsmanship, in an honest, efficient and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

"Allen was great. He gave me a reasonable quote and completed the work quickly. Allen replaced aluminum trim on my home that had fallen off. A1 Top Quality Construction did such a good job that I will have them replace my 25-year-old roof."

Howard O on April 2025

A1 Top Quality Construction LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities, and to provide our employees with a great place to work. We are a leader in providing our customers with the highest quality products and craftsmanship, in an honest, efficient and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

"Allen was great. He gave me a reasonable quote and completed the work quickly. Allen replaced aluminum trim on my home that had fallen off. A1 Top Quality Construction did such a good job that I will have them replace my 25-year-old roof."

Howard O on April 2025


Manny Design

New on AngiNew on Angi
Approved Pro

Manny Design

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

Manny Design is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Newark, NJ and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Manny Design is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Newark, NJ and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!


Avatar for Cost Pro Construction, Inc.

Cost Pro Construction, Inc.

4.88(
154
)
Approved Pro

Cost Pro Construction, Inc.

4.88(
154
)
Approved Pro
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
25 local quotes requested

Cost Pro Construction is a company that is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and integrity. I have over 10 years experience in this industry. 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 a priority.

"Absolutely perfect from start to finish!"

Milt H on June 2024

Cost Pro Construction is a company that is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and integrity. I have over 10 years experience in this industry. 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 a priority.

"Absolutely perfect from start to finish!"

Milt H on June 2024


Avatar for Regency Home Improvement, LLC

Regency Home Improvement, LLC

4.90(
248
)
Approved Pro

Regency Home Improvement, LLC

4.90(
248
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
203 local quotes requested

REGENCY Home Improvement is a family owned and operated construction company that services all of New Jersey. Our goal is to provide you the quality service and satisfaction you deserve by providing quality workmanship, honest and expert analysis on your project and most of all a fair and competitive price. At Regency Home improvement we believe it is important to educate our customers on our products and services during their decision making process and will help them every step of the way. We have the knowledge and experience to make sure your job is done right the first time!

"I am completely blown away by the before and after of my fireplace. Regency Home Improvement was amazing. Both of the men that came to give me the quote and then do the work were professional, friendly and always on time. They kept in touch with me every step of the way. Everyone I sent the video and pictures to of the updated fireplace couldn’t believe it was the same house. It completely modernized my living room. Thank you so much. I plan to use them when it’s time to redo the kitchen too. "

Cassandra T on November 2025

REGENCY Home Improvement is a family owned and operated construction company that services all of New Jersey. Our goal is to provide you the quality service and satisfaction you deserve by providing quality workmanship, honest and expert analysis on your project and most of all a fair and competitive price. At Regency Home improvement we believe it is important to educate our customers on our products and services during their decision making process and will help them every step of the way. We have the knowledge and experience to make sure your job is done right the first time!

"I am completely blown away by the before and after of my fireplace. Regency Home Improvement was amazing. Both of the men that came to give me the quote and then do the work were professional, friendly and always on time. They kept in touch with me every step of the way. Everyone I sent the video and pictures to of the updated fireplace couldn’t believe it was the same house. It completely modernized my living room. Thank you so much. I plan to use them when it’s time to redo the kitchen too. "

Cassandra T on November 2025


Avatar for Quality Pro Construction, LLC

Quality Pro Construction, LLC

4.46(
167
)
Approved Pro

Quality Pro Construction, LLC

4.46(
167
)
Approved Pro
Customers say: True professional
57 local quotes requested
19 years of experience

With over 17 years of construction experience, there is no project too small or large that we have not done. We specialize in repair work on the exterior of the home. From concrete and brick step repairs to roofing and Siding repairs. Give us a call today for a Free estimate on your repair needs! Discounts Available For Senior Citizens, Military, and First Time Customers.

"We are pleased with the work and professionalism of this contractor. Some shingles were blown off our roof due to strong wind. Once we hired this contractor, they promptly scheduled the work and thoroughly repaired the roof. We are very pleased."

Qun X on March 2025

With over 17 years of construction experience, there is no project too small or large that we have not done. We specialize in repair work on the exterior of the home. From concrete and brick step repairs to roofing and Siding repairs. Give us a call today for a Free estimate on your repair needs! Discounts Available For Senior Citizens, Military, and First Time Customers.

"We are pleased with the work and professionalism of this contractor. Some shingles were blown off our roof due to strong wind. Once we hired this contractor, they promptly scheduled the work and thoroughly repaired the roof. We are very pleased."

Qun X on March 2025


Avatar for ABCastello's Heating and Cooling

ABCastello's Heating and Cooling

4.81(
87
)
Approved Pro

ABCastello's Heating and Cooling

4.81(
87
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
20 years of experience

A family-owned and operated business, with over 25 years of experience. ABCastello's Heating and Air conditioning, gas piping, oil to gas conversions, oil furnace installation and repair. Give us a call today and speak to someone to get professional advice on your next project. We look forward to working with you! BOOK YOUR APPOINTMENTS NOW AT WWW.ABCASTELLOSHVAC.COM

"Desmond did a great job completing service work on my oil burner. Clean, quick and knowable of his work. I would and still use them for my boiler."

Angelo B on March 2025

A family-owned and operated business, with over 25 years of experience. ABCastello's Heating and Air conditioning, gas piping, oil to gas conversions, oil furnace installation and repair. Give us a call today and speak to someone to get professional advice on your next project. We look forward to working with you! BOOK YOUR APPOINTMENTS NOW AT WWW.ABCASTELLOSHVAC.COM

"Desmond did a great job completing service work on my oil burner. Clean, quick and knowable of his work. I would and still use them for my boiler."

Angelo B on March 2025

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Gas Fireplace Repair questions, answered by experts

A hearth often looks like a tile or brick floor that juts out from and surrounds your fireplace. A hearth can be made of stone, brick, ceramic, or any other fireproof material. Brick offers a classic and traditional vibe, whereas a hearth made of marble or ceramic may lean more toward modern aesthetics. The most common depth of a hearth is 20 inches.

Cracks in the chimney can be very serious, depending on their location and size. Even small cracks can become serious over time if left unrepaired. Cracks allow heat and moisture to deteriorate your chimney and harmful carbon monoxide gas to seep into your home. Small cracks can often be caulked, while large cracked sections may require full replacement.

If you want to avoid damaging your home's brick, you should always use a stain specifically formulated for masonry projects. These stains are designed to penetrate the porous surface of the brick and bond with it, unlike paints, which sit on the surface and are prone to peeling and flaking. Look for stains labeled for use on brick or other masonry surfaces. Avoid using regular paint on brick, as it will not adhere well and will likely lead to future maintenance issues. 

When it comes to painting your bricks, you’ve got a few options. Traditionally, lime wash (a mix of aged, burned, and crushed lime and water) was used to whitewash brick or stone. You can also find premixed brick whitewash paint that cuts out a few steps and lets you get started faster. However, for the best results, we recommend using a DIY whitewash (white acrylic paint mixed with water).

Cracked panels, worn-out seals, faulty dampers, and firebrick damage often need professional attention.

The Cedar Knolls, NJ homeowners’ guide to gas fireplace repair services

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