Chimney Installation and Repair

Person on a rooftop chimney, working. Blue sky. Brick chimney, terracotta roof.

A chimney isn’t background architecture. It’s a pressure system running through your house.


When something goes wrong, you don’t always see it. You sense it. A fireplace that smells wrong, and your room feels heavier after use. You either need installation or repair. One needs intention, and the other is a concern. And both are tied directly to safety.

A properly built chimney pulls gases up and out without effort. A compromised one pushes problems back into your living space. That’s when hesitation creeps in. Is it safe to use? Is that a cosmetic or structural crack? You shouldn’t have to guess.


At RMD Roofing & Chimney, our chimney specialists treat this system as part of your home’s breathing process. 


RMD Roofing & Chimney. Built for a clean draft and trusted for peace of mind.

Need urgent roofing or chimney service? We respond quickly to prevent damage and restore your home's protection. Call us at (917) 717-4551.

Our Chimney Services

Chimney Installation

A chimney built without precision becomes a problem, waiting for the favourable conditions.

A chimney has one job: to move combustion gases safely and consistently away from your home. That job demands precision. You see, it isn’t masonry alone. It’s physics, materials, and foresight working together. Our designers and masonry experts plan every installation around draft performance, liner compatibility, and structural integration with your roof system.

Our Installation Process

Draft and Height Planning

Draft begins with proportion. Flue size, chimney height, and appliance output must align. Too small a restriction or exhaustion. Too large cool gases too quickly. Our experts calculate dimensions, so smoke rises steadily without resistance or backflow.

Liner and Interior Pathway

The liner controls heat transfer and gas movement. Clay, stainless steel, or cast-in-place liners are selected based on fuel type and usage. Smooth interior walls reduce turbulence and lower creosote buildup over time.

Structural Integration

A chimney carries weight and endures movement. Our crew anchors the structure properly. This way, it allows for thermal expansion while keeping the stack stable through seasonal shifts. This prevents cracking that starts internally and shows later.

Roofline and Flashing Coordination

Water attacks where materials meet. Flashing is installed as part of the roof system. Then our proper integration makes sure rain sheds naturally instead of finding paths into the attic or walls.

Finishing for Longevity

Finally, we shape crowns to shed water. And our experts also size the caps to protect without restricting airflow. Every decision aims to reduce future intervention.

RMD Roofing & Chimney installs chimneys meant to work quietly for years.

Chimney Repair

Chimney damage doesn’t spread randomly. It follows heat, moisture, and even stress.

Repair starts by understanding where pressure shows itself first. Our chimney experts look at smoke behavior, masonry condition, liner integrity, and water entry points before recommending any fix.

Chimney Issues and How Our Experts Address Them

  • Masonry Breakdown

    Cracked or spalling brick often traces back to moisture absorption followed by freeze-thaw cycles. We remove compromised masonry, restore proper joints, and protect surfaces. That slows deterioration instead of masking it.

  • Mortar Joint Erosion

    Deteriorated mortar joints weaken the entire stack. Gaps allow moisture and heat to escape where they shouldn’t. Our team repoints with mortar matched for strength and flexibility, not convenience. That keeps bricks working together instead of against each other.

  • Liner Compromise

    A damaged liner disrupts draft and increases heat transfer to surrounding materials. Here, our repairs involve relining or reinforcement to restore smooth, controlled exhaust flow without leakage.

  • Water Entry at the Roofline

    Leaks around chimneys rarely stay localized. Our repair team resets flashing and seals transitions so water drains away from vulnerable areas instead of soaking downward.

  • Crown Deterioration

    A cracked crown allows water to enter the chimney core. We rebuild crowns with slope and expansion allowance. You get what you need: water sheds cleanly instead of pooling. Small repairs are handled early to preserve safety and structure. Delay changes the scale entirely.

RMD Roofing & Chimney repairs chimneys while correction is still the smarter option.

Why Homeowners Choose RMD for Chimney Work

  • ✅ We Don't Think In Appearances

    Every decision ties back to how gases move, how heat behaves, and how pressure stabilizes.

  • ✅ We Investigate Before Recommending

    Odors, cracks, and smoke behavior tell a story. Our experts read it completely before work begins.

  • ✅ We Coordinate With The Rest Of Your Home

    Chimneys affect roofs, attics, and interior air quality. Our team treats them as connected systems, not isolated structures.

Ready to Feel Confident About Your Chimney Again?

Comfort shouldn’t come with second thoughts. If something feels off, it deserves attention now, not later. Call RMD Roofing & Chimney and book your spot today.

Call Now for Fast Service!

Schedule a Service Now!

Chimney Installation and Repair - Website Form

SHARE US ON SOCIAL MEDIA

TALK TO THE EXPERT

Speak Directly With a Roofing & Chimney Expert

Have questions or need fast service? Our experienced team is ready to help today.

Let's Connect

Call us now:

TESTIMONIALS

5.0 / 5 â˜…★★★★

HEAR FROM SATISFIED CLIENTS

We were nervous starting our construction project because we had heard so many bad stories from others. From the very first meeting, this company put us at ease. They explained everything clearly, gave us a realistic timeline, and stayed true to their word. Every day we saw steady progress, and the team treated our property with respect. When the project was finished, the quality of work spoke for itself. What started as a stressful idea turned into a smooth and positive experience.

Emily H.

HOME OWNER FEEDBACK

We had a great experience with RMD company from start to finish. The team was professional, skilled, and very easy to communicate with. They completed the project on time and the quality of work exceeded our expectations.

Àlexander L.

HOME OWNER FEEDBACK

I recently hired RMD Construction Group for a major roofing project, and I am extremely impressed with the results. The entire team was professional, punctual, and worked efficiently to get the job done on schedule. They paid close attention to detail, and the quality of the workmanship is outstanding. A huge plus was how thoroughly they cleaned up the entire area afterward, leaving no debris behind. I highly recommend them for their excellent service and high-quality work.

Arsen S.

HOME OWNER FEEDBACK

rmd construction did an amazing job on our roof replacement. from start to finish, their team was professional, reliable, and extremely knowledgeable. they explained the entire roofing process, showed up on time, and kept the job site clean every day. the quality of the workmanship really shows, and the new roof looks excellent. Very fair price

Klajdi C.

HOME OWNER FEEDBACK

We have a large and complicated roof and we are very happy with the result. They showed up on time and did a great job on my roof and cleaning up after the job. We are very happy with the result. Thanks Robert & Mario!

Roland S.

HOME OWNER FEEDBACK

I’m very happy with the service I received from RMD Construction Group. They were responsive, professional, and truly cared about doing the job right. The inspection and repair were handled efficiently, and the final result looks great. Pricing was reasonable, and there were no surprises. I would definitely use them again and recommend them to friends and family.

Marigen D.

HOME OWNER FEEDBACK

I recently hired RMD Construction to do the siding of my home, and I couldn’t be happier with the results! They did an awesome job everything looks great and exactly how I wanted it. The team was very understanding of my needs and situations, and their pricing was fair and affordable. I highly recommend them for anyone looking for quality work and great customer service!

Xhesina S.

HOME OWNER FEEDBACK

I wish i could put more than five stars. They are reliable, polite and educated. Robert came to see the job. Told us to what and how has to be done and sent us the quote by the end of the day, while with other companies we had to wait days and weeks for the price. I will recommend RMD CONSTRUCTION GROUP To everyone that i know.

EL L.

HOME OWNER FEEDBACK

We had an excellent experience with RMD Construction Group. The team did an outstanding roofing job from start to finish. They were professional, reliable, and very attentive to details. The work was completed on time, and the quality exceeded our expectations. I highly recommend RMD Construction Group to anyone looking for trustworthy and high-quality roofing services.

Meri K.

HOME OWNER FEEDBACK

They did an awesome job on our project. They were super reliable, kept everything on schedule, and the quality of their work was really impressive. The team was friendly, easy to communicate with, and handled everything professionally. Definitely would hire them again!

Dario M.

HOME OWNER FEEDBACK