Chimney Repairs & Chimney Rebuilding By Certified Chimney Service In The Milford NH Area

Black Moose Chimney & Stove of Antrim, NH, provides expert chimney repair and rebuilding services by CSIA-certified technicians. We serve Nashua, NH, Laconia, NH, Swanzey, NH, Francestown, NH, Jaffrey, NH, Rindge, NH, and other communities in south-central New Hampshire.

When it’s time to get your chimney and its components back into tip-top shape, count on the certified chimney repair experts at Black Moose to exceed your expectations. Our chimney repair services cover all aspects of your chimney and fireplace.

chimney liner repair in Amherst NH


Chimney Liner Repair

Chimney liners shield the chimney’s masonry from intense heat, condensation, creosote and combustion acids. Commonly made of aluminum, stainless steel, tile or a cast-in-place compound, chimney liners can suffer wear and tear over the years.

Our chimney repair technicians use their eyes as well as video inspection to determine the condition of your liner so we can recommend the best solution. Sometimes, a liner can be repaired and restored. In other cases, the safest move is replacing the old liner with a new, sturdy one. Whatever is required, we’ll solve the problem and make your chimney safe again.



Chimney Crown Rebuilds

Cracked or decomposing chimney crowns allow water to seep in and infiltrate the chimney’s bricks and mortar. The crown covers most of the top of the chimney and provides a solid block against rain and snow as well as debris. When cracks in the crown begin, you need to have them addressed promptly. Severe damage usually calls for a chimney crown rebuild. Minor cracking often can be addressed with a waterproof seal coating.

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Chimney cap repair in Keene NH

Chimney Cap Repair/Installation

If you don’t have a chimney cap, we’ll install a good one for you. If your existing cap is damaged, if the seal is loose, if the wire mesh is torn, we can either repair it or install a new cap. It’s never wise to operate a chimney without a quality chimney cap.

Chimney Chase Top Repair/Replacement

Metal chase tops usually are found on wood-framed chimney chase structures that house the flue pipe for factory-built fireplaces. They do a great job in sealing off the structure from water intrusion. However, they are prone to rust and other wear and tear, so we offer expert chase top repair or replacement to give your chimney one more piece of protection against water that can enter and cause wood rot inside the chimney chase.



Chimney Flashing Repair/Installation

Flashing is the material that seals the gap where your exterior chimney connects with the roof. When flashing is warped, rusted out or otherwise damaged, rain and melting snow can easily find their way down into the home and cause significant water damage. Flashing can be repaired, but it’s usually best to just replace it with new, strong material.

chimney flashing repair in Laconia NH





Chimney masonry repair & chimney rebuilding in Manchester NH

Masonry Repair/Rebuilding

Through the years of hard winters and heavy rains, the bricks and mortar of a chimney may begin showing signs of age. Keeping the masonry in top shape is important to you, and to us as well. We perform a variety of masonry repair tasks:

Tuckpointing: This process fills in areas where bricks and mortar are missing. We use a very strong compound that will give your chimney strength, safety and many more years of service. Our CSIA-certified repair techs know exactly what it will take to restore the integrity of your chimney.

Smoke chamber parging: The smoke chamber, located above the throat damper, is designed to channel smoke from the firebox up into the flue and away from the home. If the chamber’s surfaces become rough through years of use, the drafting of smoke will be hampered. This can cause smoke and toxins to back up into the home and lead to inefficient burns in the firebox.

Chimney rebuilding: If your chimney is leaning to one side or if bricks are crumbling and falling away across large sections, it may be necessary to perform a partial or complete chimney rebuild. Along with the danger of the chimney totally collapsing, a seriously damaged chimney can expose parts of the home to intense heat and water damage including a mold infestation. No matter the level of damage, our crew can rebuild as necessary and give you a strong chimney that will serve you for many years.


Fireplace Restoration & Firebox Rebuilds

If your hearth area could use some sprucing up, consider a complete fireplace restoration to bring new life and beauty. We can create an entirely new look for your fireplace with a stone, brick or tile surround. Many times, this treatment can go right to the ceiling, bringing a dramatic accent to the room. Fireplace remodels can include adding a new mantel and refacing your raised hearth – or building a new one – in front of the fireplace opening.

If your firebox is damaged, we’ll make the necessary repairs to restore the aesthetic qualities of your hearth while ensuring the safe operation of your fireplace.

fireplace remodeling in Merrimack NH

Black Moose Chimney & Stove of Antrim, NH, is a member of the National Chimney Sweep Guild and the Northeast Association of Chimney & Hearth Professionals. Our technicians are certified through the Chimney Safety Institute of America. Whatever chimney repair services are needed in your home, we’re more than equipped for the job.

If you live in the south-central New Hampshire counties of Hillsborough, Cheshire, Merrimack, Sullivan or Western Belknap, call us today at (603) 525-7905.

First Thing

John RantaJohn Ranta
17:01 22 Mar 24
They arrived on time, worked quickly and showed me the results. Prfessional throughout. jr
william greenwilliam green
23:21 14 Mar 24
Really helped me out can't say enough good things highly recommend!!!! The young man that came to my home was very knowledgeable and friendly great attitude all around answered all my questions and left me stress free best of all left no mess.🤙🏻🤙🏻
Michael Dell'OrtoMichael Dell'Orto
18:39 14 Mar 24
Jaime ConleyJaime Conley
17:13 14 Mar 24
Sarah GilliattSarah Gilliatt
01:46 13 Mar 24
A very thorough and careful job done! Thank you.
Larry CookLarry Cook
15:11 07 Mar 24
I wanted to give 5 stars but they are very busy which meant I had a good wait for both the inspection/cleaning, then for a quote on repairs and then for the repairs. Their prices seemed a little high to me but I have nothing to compare with as they were highly recommended by someone I trust and other companies had plenty of negatives reviews which kept me from getting additional quotes. I am happy with the work and they promptly returned to fix a mistake that had been made. Chris the inspector, Jennifer in the office, and Alex and his repair crew were all pleasant and took the time to answer all of my questions. Alex and his crew even took their shoes off (it was winter) before entering my house without even being asked! So if you are not in a rush and want to ensure you chimney is as safe as possible then I think you'll be happy with Black Moose.
Rebecca DeFuscoRebecca DeFusco
22:35 21 Feb 24
After a recent sweep of our chimney, it was discovered that our flue tiles were cracked. Black Moose techs were hard working, detail oriented and professional! Nice jobs guys! See you next year for my cleaning!
Karen CKaren C
14:52 14 Feb 24
Excellent I highly recommend Black Moose Chimney and Stove; Kelly and Liam are awesome, they did a great job. Extremely professional, arrived early, went through everything with a fine tooth comb ensuring pellet stove was thoroughly cleaned. They also were respectful of my home, conscientious and cleaned up after themselves. Made sure stove worked prior to leaving and told me to call promptly if anything came up afterward. Will definitely use them again.
Denise ClarkDenise Clark
16:32 31 Jan 24
We've had Black Moose clean our chimney for a number of years.But recently, we had an emergency situation at our home involving our chimney & oil furnace flue, which was caked full of soot from a malfunctioning furnace. They came & cleaned out both flues in no time, even going up on the roof with snow on it! They cleaned up after their work in the interior rooms where the oil furnace and the woodstove are located. Great work. Reasonable prices. Very nice people. You can't go wrong with Black Moose.
Joe GJoe G
18:30 24 Jan 24
Goods: The technicians know their business, very efficient in cleaning/inspection along with cleaning up after the 'dirty work'.Others: Communications could be more effective. Despite early coordination about scope of work (multiple flues within same chimney) the estimate provided did not reflect this and the final invoice was significantly more than the estimate provided.Quote for follow-on chimney relining was significantly more than that offered by other companies in the area (and far more than neighbors experienced for similar work accomplished by other companies)