Top-rated gas fireplace pros.

Get matched with top gas fireplace pros in Johnstown, CO

Enter your zip and get matched with up to 3 pros

Need a pro for your gas fireplace service project in Johnstown, CO?

Select your specific project to find the pro for you.

TRUSTED BY JOHNSTOWN, CO HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon68
    Verified gas fireplace services reviews

Find Gas fireplace pros in Johnstown

A Sweep Across Colorado, Inc

2020 S Oneida St
4.67(
12
)
Approved Pro

A Sweep Across Colorado, Inc

2020 S Oneida St
4.67(
12
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
176 local quotes requested

A Sweep Across Colorado is a family owned and operated business with over 40 years of experience in cleaning, repairing and maintaining chimneys. If you’re looking for a chimney sweep or repairs, want to install a new fireplace or insert, or simply have an unwanted visitor residing in your chimney, give us a call for superior services and honest prices. Our goal is to provide our commercial and residential customers complete peace of mind knowing that their chimney is in safe and proper working order for maximum enjoyment.

"GREAT!!!!! On time, very well focused on the task at hand!!! and VERY CLEAN. The chimney was cleaned and inspected to ensure safe operation!!! A very thorough cleaning of the dryer vent. Also inspected for safe operation!!! This company is very good!!! They completely installed a new wood burning stove and brought the chimney up to code for a safe operation. I would recommend the company to anyone who uses their fireplace/ wood burning insert for professional installation and maintenance. Thank you for keeping my family and home safe!!!!"

Joe K on August 2025

A Sweep Across Colorado is a family owned and operated business with over 40 years of experience in cleaning, repairing and maintaining chimneys. If you’re looking for a chimney sweep or repairs, want to install a new fireplace or insert, or simply have an unwanted visitor residing in your chimney, give us a call for superior services and honest prices. Our goal is to provide our commercial and residential customers complete peace of mind knowing that their chimney is in safe and proper working order for maximum enjoyment.

"GREAT!!!!! On time, very well focused on the task at hand!!! and VERY CLEAN. The chimney was cleaned and inspected to ensure safe operation!!! A very thorough cleaning of the dryer vent. Also inspected for safe operation!!! This company is very good!!! They completely installed a new wood burning stove and brought the chimney up to code for a safe operation. I would recommend the company to anyone who uses their fireplace/ wood burning insert for professional installation and maintenance. Thank you for keeping my family and home safe!!!!"

Joe K on August 2025


Avatar for Stone and Stucco Repair

Stone and Stucco Repair

2110 6th St
5.00(
1
)
Approved Pro

Stone and Stucco Repair

2110 6th St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

Stone and Stucco Repair, 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

"n/a"

Hindio L on May 2021

Stone and Stucco Repair, 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

"n/a"

Hindio L on May 2021


Avatar for Centennial Outdoor Creations LLC

Centennial Outdoor Creations LLC

721 7th St
New on AngiNew on Angi
Approved Pro

Centennial Outdoor Creations LLC

721 7th St
New on AngiNew on Angi
Approved Pro
55 local quotes requested
9 years of experience

We are a locally owned and operated company with over 10 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Landscaping services that are customizable to each individual property. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! Our team are fully qualified and will take the time to understand and meet your needs. We take great pride in our work and treat any space like it's our own.

We are a locally owned and operated company with over 10 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of Landscaping services that are customizable to each individual property. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! Our team are fully qualified and will take the time to understand and meet your needs. We take great pride in our work and treat any space like it's our own.


"I contacted Francisco and he was able to do a service call early the next morning. He was a great communicator. He texted me when he was on the way. He was very professional. He diagnosed the problem with our sprinkler system and did the necessary repair. I highly recommend him. Thank you for a job well done, Susie"

Susie A on October 2025

We have 12 years of experience doing Landscape work in Northern Colorado. We give 1 year of warranty any of my work. We are very friendly. And competitive prices.

"I contacted Francisco and he was able to do a service call early the next morning. He was a great communicator. He texted me when he was on the way. He was very professional. He diagnosed the problem with our sprinkler system and did the necessary repair. I highly recommend him. Thank you for a job well done, Susie"

Susie A on October 2025


"he was great!"

Nelson C on October 2025

We have Certified Techician through the Chimney Safety Institute Of America. We are qualified to clean,inspect,and repair all Hearth Appliances. Give us a call today!

"he was great!"

Nelson C on October 2025


Coal Creek Heating Air Electric

No reviews yet

Coal Creek Heating Air Electric

No reviews yet
Emergency services offered

CoalCreek Heating & Air LLC is a family-owned and operated HVAC company that is dedicated to serving our community. Founded by the Smith family, our company is dedicated to providing top-quality heating and cooling services to our customers. With experienced technicians, we specialize in installation, repair, and maintenance of heating and air conditioning systems for residential properties. We take pride in our work and strive to exceed customer expectations with every job we complete. At CoalCreek Heating & Air LLC, we understand the importance of a comfortable and efficient home environment. That's why we offer personalized service, competitive pricing, and reliable solutions to meet our customers' heating and cooling needs. When you choose CoalCreek Heating & Air LLC, you can trust that you are getting a team that is committed to providing exceptional service and ensuring your satisfaction. Contact us today for all your HVAC needs.

CoalCreek Heating & Air LLC is a family-owned and operated HVAC company that is dedicated to serving our community. Founded by the Smith family, our company is dedicated to providing top-quality heating and cooling services to our customers. With experienced technicians, we specialize in installation, repair, and maintenance of heating and air conditioning systems for residential properties. We take pride in our work and strive to exceed customer expectations with every job we complete. At CoalCreek Heating & Air LLC, we understand the importance of a comfortable and efficient home environment. That's why we offer personalized service, competitive pricing, and reliable solutions to meet our customers' heating and cooling needs. When you choose CoalCreek Heating & Air LLC, you can trust that you are getting a team that is committed to providing exceptional service and ensuring your satisfaction. Contact us today for all your HVAC needs.


InStone Granite & Marble Inc

7200 E 54th Pl
No reviews yet

InStone Granite & Marble Inc

7200 E 54th Pl
No reviews yet
16 years of experience

Welcome to InStone Granite & Marble Inc. We have a simple mission to provide an exceptional shopping experience with a great product range using the finest craftsmanship and cutting edge technology, and offering highly competitive prices. It’s this mission that makes InStone Granite & Marble Inc. biggest and best countertop specialists in Colorado InStone Granite & Marble Inc. has over 20 years of experience and despite many, many years of growth and evolution we have maintained the same core values of unrivalled quality and customer service as when we first set out. Thanks to our willingness to learn and interest in the development of our systems, technology and most importantly our people, we have ensured that our knowledge and expertise has reached an unparalleled standard. From the very beginning, our owner understood that the key to success is a superior range of the highest quality products at a wide array of budgets to suit every customer, delivered with an outstanding standard of customer service. From small beginnings, we now provide kitchen countertops to homeowners, to kitchen companies, interior designers, main contractors and builders. We supply slabs that have been imported from all over the globe: with exquisite granite extracted from the mountainous regions of Brazil and world-renowned marbles from the most prestigious Italian quarries. Unlike some of our competitors, all of our works are completed in-house using only the most experienced tradesmen. Everything is done at the factory InStone Granite & Marble where and all the magic of stone processing takes place. Our showroom at Instone Granite & Marble Inc is located in the same place. Customers are welcome to visit the our office, see the entire range of slabs and stone samples as well as take a tour of the factory to see how everything is made and of course, have a cup of our divine coffee. Transform Your Space to Stone with InStone

Welcome to InStone Granite & Marble Inc. We have a simple mission to provide an exceptional shopping experience with a great product range using the finest craftsmanship and cutting edge technology, and offering highly competitive prices. It’s this mission that makes InStone Granite & Marble Inc. biggest and best countertop specialists in Colorado InStone Granite & Marble Inc. has over 20 years of experience and despite many, many years of growth and evolution we have maintained the same core values of unrivalled quality and customer service as when we first set out. Thanks to our willingness to learn and interest in the development of our systems, technology and most importantly our people, we have ensured that our knowledge and expertise has reached an unparalleled standard. From the very beginning, our owner understood that the key to success is a superior range of the highest quality products at a wide array of budgets to suit every customer, delivered with an outstanding standard of customer service. From small beginnings, we now provide kitchen countertops to homeowners, to kitchen companies, interior designers, main contractors and builders. We supply slabs that have been imported from all over the globe: with exquisite granite extracted from the mountainous regions of Brazil and world-renowned marbles from the most prestigious Italian quarries. Unlike some of our competitors, all of our works are completed in-house using only the most experienced tradesmen. Everything is done at the factory InStone Granite & Marble where and all the magic of stone processing takes place. Our showroom at Instone Granite & Marble Inc is located in the same place. Customers are welcome to visit the our office, see the entire range of slabs and stone samples as well as take a tour of the factory to see how everything is made and of course, have a cup of our divine coffee. Transform Your Space to Stone with InStone



Avatar for Jones Plumbing

Jones Plumbing

1948 44th Avenue Ct
5.00(
7
)

Jones Plumbing

1948 44th Avenue Ct
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in plumbing services, gas line installs and repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Jesse is great to work with and very easy to communicate with. He did a great job on my sump pump replacement."

Justin A on December 2021

We specialize in plumbing services, gas line installs and repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Jesse is great to work with and very easy to communicate with. He did a great job on my sump pump replacement."

Justin A on December 2021


Avatar for J.J Morris Heating and Air Conditioning LLC

J.J Morris Heating and Air Conditioning LLC

-
5.00(
2
)

J.J Morris Heating and Air Conditioning LLC

-
5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I have been serving Northern Colorado HVAC needs since 2014. I can handle the smallest of repairs to full system Insulation. I service FIREPLACES but at this time I only install furnace and air Conditioners. I have competitive pricing and stand behind my work. Other bigger name companies have large over head to pay for which intern makes their prices go up. My company stands a part by always giving fair prices and always no pressing sales man. We give you your options up front and give you the knowledge for you to decide whether to either repair or replace. I install Lennox, Payne, Carrier, Bryant, Amana and Goodman equipment, I do Insulation of any brand if there is another brand you wanted. My company motto is AFFORDABLE- Reliable-Caring. That is the way I treat every client. I do Air Quality systems, there are .any options out there and I will work with you to build a system that satisfies your needs. A/C starting at $3,400 and furnaces starting at $2,900

"No surprises. Professional, on time and workmanship was good. He quoted and completed as quoted. I would call him again."

Gary G on July 2020

I have been serving Northern Colorado HVAC needs since 2014. I can handle the smallest of repairs to full system Insulation. I service FIREPLACES but at this time I only install furnace and air Conditioners. I have competitive pricing and stand behind my work. Other bigger name companies have large over head to pay for which intern makes their prices go up. My company stands a part by always giving fair prices and always no pressing sales man. We give you your options up front and give you the knowledge for you to decide whether to either repair or replace. I install Lennox, Payne, Carrier, Bryant, Amana and Goodman equipment, I do Insulation of any brand if there is another brand you wanted. My company motto is AFFORDABLE- Reliable-Caring. That is the way I treat every client. I do Air Quality systems, there are .any options out there and I will work with you to build a system that satisfies your needs. A/C starting at $3,400 and furnaces starting at $2,900

"No surprises. Professional, on time and workmanship was good. He quoted and completed as quoted. I would call him again."

Gary G on July 2020

...
Showing 1-10 of 58
Gas Fireplace Service questions, answered by experts

Yes, you can put a freestanding one in a corner if you’re tight on space. Because pellet stoves don’t get as hot as other types of wood stoves, there only needs to be 3 inches of clearance from the wall on each side. Placing it in a corner should not impact the ventilation—you’ll still need to follow safety precautions by not installing too close to a window. Typically, it’s 4 feet from a window or 18 inches if the stove uses an external air source for combustion. Always check the owner’s manual for specific instructions.

Backdraft is usually caused by a ventilation or pressure problem. To stop it, you need to replace the air your fireplace draws out through the chimney, so open a window to try and increase the airflow. Sometimes turning on a kitchen or bathroom exhaust fan can help, but they could also be the cause of the backdraft depending on the air pressure inside your home. You may need to install a makeup air system (MUAS) or chimney fan.

Not every type of flooring is well suited to a wood stove. However, ceramic or stone tiles are good choices since they are durable, heat-resistant, and easy to clean. Softer flooring options, like carpet, could be damaged by the heat produced by a wood stove—or even create a fire hazard.

While most stoves won’t last two decades, some do! Gas stoves and pellet stoves are more likely to go the distance than electric stoves or induction cooktops, and maintenance can go a long way toward increasing longevity.

Removing a chimney is difficult. You may need to take it out brick by brick from inside the walls. If it’s part of the load bearing structure of the home, removing it becomes even more difficult. Chimney removal cost can range from $1,000 to $10,000, depending on the complexity of the job, and whether or not it’s load bearing. For this reason, many people will choose to remove the fireplace and seal the chimney at the bottom and top. You could remove the visible exterior section of the chimney at the roofline before sealing it, too.

The Johnstown, CO homeowners’ guide to gas fireplace services

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