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Verified Reviews for Gas Fireplace Service pros in Alexandria, NY

*The Angi rating for Gas Fireplace Service companies in Alexandria, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Fireplace Service needs.

*The HomeAdvisor rating for Gas Fireplace Service companies in Alexandria, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Fireplace Service needs.

Last update on November 29, 2025

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GNM Stone Masonry LLC

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GNM Stone Masonry LLC

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38 years of experience

Our business is our livelihood but it is also so much more. GNM Stone Masonry LLC was started to fill in a void in the current market and to make a business that the people of Johnsburg and surrounding areas can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. We stand committed to our purpose as we stand committed to the people of Johnsburg and surrounding areas.

Our business is our livelihood but it is also so much more. GNM Stone Masonry LLC was started to fill in a void in the current market and to make a business that the people of Johnsburg and surrounding areas can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. We stand committed to our purpose as we stand committed to the people of Johnsburg and surrounding areas.

G. Brian Umstead Building Contractor

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G. Brian Umstead Building Contractor

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36 years of experience

G. Brian Umstead is the contractor you can depend on. With over 30 years experience in residential construction, we have knowledge, experience and dedication to get the job done right. Whether it is that summer home that have always dreamed of, an addition to your existing home or cottage, major or minor renovations, G. Brian Umstead is the one to call "when it has to be done right".

G. Brian Umstead is the contractor you can depend on. With over 30 years experience in residential construction, we have knowledge, experience and dedication to get the job done right. Whether it is that summer home that have always dreamed of, an addition to your existing home or cottage, major or minor renovations, G. Brian Umstead is the one to call "when it has to be done right".

Sarna Construction

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Sarna Construction

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42 years of experience

We will build your dream home from the foundation to the roof.We specialize in custom masonry, USA Metal Roofing, log siding,and even log homes that are built in Europe and shipped to the US. Roofing Contractor, Deck Builder

We will build your dream home from the foundation to the roof.We specialize in custom masonry, USA Metal Roofing, log siding,and even log homes that are built in Europe and shipped to the US. Roofing Contractor, Deck Builder

Jaer Baer Enterprises

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Jaer Baer Enterprises

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13 years of experience

We are a family owned and operated business , That have the right skilled professionals to get all you your contractor needs accomplished !! We have teams in multiple areas and we do use some subcontractors .. We do offer some payment options , we to offer promotions and discounts !!

We are a family owned and operated business , That have the right skilled professionals to get all you your contractor needs accomplished !! We have teams in multiple areas and we do use some subcontractors .. We do offer some payment options , we to offer promotions and discounts !!

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Gas Fireplace Service questions, answered by experts

It’s hard to calculate how long a chimney damper will last because its life span depends on various factors, namely how often you use your fireplace, how much debris gets into your chimney regularly, and what material your damper is made of. It’s best to schedule an annual chimney inspection so a pro can examine it and let you know if it’s time for a replacement.

Gas fireplaces use either natural gas or propane—both of which will increase your energy expenses. On average, running a gas fireplace costs $400 to $640 per year; however, these costs can vary significantly depending on the fuel price in your area and the frequency of fireplace use. If you’re looking for a more energy-efficient option, consider switching to an electric fireplace.

Moving a chimney is possible, but it is a very complex process that requires professional expertise, knowledge of building codes, and safety protocols. Most homeowners find it easier to remove the fireplace and build a new fireplace and chimney in the new location of your home. Talk to your chimney pro about all your options, their costs, and pros and cons. 

You don’t necessarily need a chimney for a pellet stove. However, all pellet stoves need some type of venting system to get rid of gasses and other potentially harmful byproducts of combustion. If you don’t have a chimney, an alternative option is to vent your pellet stove through an exterior wall of your home.

No, a hot fire won’t burn off creosote that’s already built up. While the warmth of a fire can loosen caked-on creosote, you run the risk of causing a chimney fire. The best way to clean off old creosote is to have your chimney cleaned by a professional chimney sweep.

The Alexandria, NY homeowners’ guide to gas fireplace services

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

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