Quality Craftsmanship Since 2013
Safe, Reliable Chimney Repairs That Protect Your Home
A damaged chimney isn’t just a cosmetic issue, it’s a serious safety hazard that can lead to structural problems, water damage, and even fire risks.
At Mitchell Dossey Contracting LLC, we provide expert chimney repair services in Jamestown, NY, and surrounding areas. Whether your chimney needs minor brickwork or a full rebuild, our team delivers dependable solutions that restore function, improve safety, and protect your property.
We’ve served Jamestown homeowners since 2013, and we understand the unique challenges that Western New York weather presents for masonry and roof systems. Let us help you extend the life of your chimney with professional, lasting repairs.
Complete Chimney Repair Services
We offer comprehensive chimney repair and restoration services for both masonry and prefabricated systems, including:
Chimney Crown Repair & Replacement
The chimney crown is your chimney’s first defense against rain and snow. A cracked or damaged crown allows water to pool, leading to leaks and freeze-thaw damage.
- Crack sealing and resurfacing
- Full crown replacement with reinforced concrete
- Proper slope and overhang for water runoff
Flashing Repair
Chimney flashing creates a watertight seal between your chimney and roof. When it fails, leaks and water damage are almost inevitable.
- Inspection and resealing of flashing joints
- New step and counter-flashing installation
- Integration with shingles or other roofing materials
Chimney Repointing & Brick Repair
Over time, mortar joints break down and allow moisture to seep into your chimney. Repointing removes damaged mortar and replaces it with new, weather-resistant material.
- Repointing (tuckpointing) for deteriorated mortar
- Brick replacement for spalled or cracked units
- Restoration of historic brickwork and patterns
Why Choose Mitchell Dossey Contracting?
When it comes to chimney repairs, precision and experience matter. We bring over 10 years of contracting expertise to every project — with a strong focus on safety, structural integrity, and client satisfaction.
- Locally owned and operated in Jamestown, NY – We know how to build for the Western NY climate
- Fully insured and licensed for masonry and exterior repairs
- No high-pressure sales, just transparent pricing and expert guidance
- Owner-led Team – Mitchell oversees every project for consistency and quality
- Free estimates and honest evaluations
- 24/7 availability for emergency services, consultations, or next-day quotes
- Clean, Safe Job Sites and courteous crew members
- BBB Accredited with an A+ Rating
We treat your home like it’s our own — and we never cut corners when it comes to your safety.
Signs Your Chimney Needs Repair
Not sure if your chimney needs work? Here are common red flags:
Cracked or crumbling mortar
Loose, missing, or spalling bricks
White staining (efflorescence) on the chimney exterior
Water leaks in ceilings or around the fireplace
Leaning or tilting chimney stack
Rusted or missing chimney cap
We proudly offer chimney and masonry contracting services to clients in Jamestown, Lakewood, Falconer, Bemus Point, Frewsburg, and throughout Chautauqua County and surrounding towns. View our service areas or call us at (716) 499-0515 to get started.
Get a Free Chimney Repair Estimate Today!
Schedule your free estimate today – we’re here to help!
Don’t wait for chimney damage to cause bigger problems. Whether you need minor masonry repair or a complete rebuild, Mitchell Dossey Contracting LLC has the experience, tools, and commitment to get the job done right.
What to Expect: Our Process
A Simple, Stress-Free Process From Start to Finish
Here’s what you can expect when you work with Mitchell Dossey Contracting:
1. Free Inspection & Estimate
We evaluate your chimney from the base to the crown and identify any damage, water intrusion, or safety risks.
2. Detailed Project Estimate
We explain your repair options clearly and provide an upfront quote — no pressure, no guesswork.
3. Professional Chimney Repairs
Our team completes the work efficiently and safely, using high-quality materials designed to withstand local weather conditions.
4. Final Walkthrough & Cleanup
We ensure your chimney is safe, sealed, and clean — and that you’re 100% satisfied with the results.
Chimney & Masonry Repair FAQs
Frequently asked questions
How do I know if my chimney needs repairs?
Common signs include crumbling mortar, cracked or spalling bricks, water stains on interior walls or ceilings, a damaged or missing chimney cap, and visible deterioration around the crown. An annual inspection can catch problems before they become costly.
How often should my chimney be inspected?
The Chimney Safety Institute of America (CSIA) recommends annual inspections for all chimneys, regardless of how frequently you use your fireplace. In Western New York and Northern Pennsylvania, freeze-thaw cycles can accelerate masonry damage, making yearly checks especially important.
What is tuckpointing and when is it needed?
Tuckpointing is the process of removing deteriorated mortar from between bricks and replacing it with fresh mortar. It’s one of the most common chimney repairs and is typically needed when mortar joints show cracking, crumbling, or gaps — usually every 20–30 years depending on weather exposure.
Do chimney or masonry damage cause water problems?
Yes. A cracked crown, damaged flashing, or deteriorated mortar allows water to penetrate the masonry, which can lead to interior water damage, mold growth, and structural issues. Water is one of the leading causes of chimney deterioration in cold climates.
Do you repair retaining walls or steps?
Yes. As local masonry contractors, we handle chimneys alongside exterior brickwork, stone walls, steps, and foundations, since the materials and techniques often overlap.
What time of year is best for chimney and masonry repairs?
Late spring through early fall is ideal. Mortar needs moderate temperatures to cure properly, and frozen or wet conditions can compromise the repair. That said, urgent repairs — like a collapsed crown or failed flashing — should be addressed as soon as possible regardless of season.
Question not answered above? Contact us by email or call us at: (716) 499-0515
Areas We Serve
We proudly serve residential and commercial clients throughout Jamestown, Lakewood, Falconer, Bemus Point, Frewsburg, Chautauqua County, and nearby towns. View our service areas.
If you’re outside the immediate area, give us a call to confirm service availability at (716) 499-0515.