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The Answer to Your Home Improvement Needs

Our Story

Our Services

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Climbing a Ladder

M&J Exteriors LLC is a contracting company based in Frederick, MD Since we opened for business, we’ve taken a comprehensive approach to project management, providing our clients with a wide range of services to cover their needs.

Our main goal is to offer the best service from beginning to end, always with the most competitive price.

When you need a contractor for your next project turn to the family-owned and -operated company your neighbors trust. We have been known as a reliable Home Improvement contractor serving the Maryland, Pennsylvania.

We are registered, licensed and insured.

MHIC #118743

PA HIC #1148804

West Virginia .... Coming soon

Home: Service

Roof Replacement


Our professional installers will use the very best practices and materials to install each new roof on time and leak-free guaranteed.

Our professional sales associates will help you select the best materials for your roof, provide detailed estimates and answer all your questions. Our team will assist you through the entire process. Your satisfaction with our job is our commitment 

We offer a large selection of roofing materials from the top manufacturers, such as CertainTeedGAFOwens CorningTAMKO and more.

Metal roof, flat roof? We can assist you as well using top manufacturers as Englert Inc. and Firestone Roofing systems accordingly.

All of our roof replacements come with a 10-Year labor warranty


Roofing Repair

At M&J Exteriors LLC, our clients are our number one priority and we go the extra mile to make sure they’re completely satisfied. With this service, we’re fully prepared to tackle even the most complex projects and stand by the exceptional quality of our work.

Call us today and find out more about what we can do for you.

Our repair services include: Missing shingle repair, flashing repair, skylight repair or replacement.

We also can assist you with emergency services to protect your home from further damages in case of any storm

Contact us for a FREE estimate.

Fixing the Roof

Gutter Replacement, Cleaning and Repair

From gutter installations to gutter cleaning and repairs, M&J Exteriors LLC does it all very well. We can also install splash blocks to protect your grass from the downspout drain, and aluminum gutter guards to prevent any clogging, making your gutter maintenance much easier.

- Aluminum and copper gutters

- 5" and 6"

- K-Style rectangular and half round

- Tree trimming

- Residential and commercial 


Contact Us

(301) 200-7663 (ROOF)

Frederick, MD, USA

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Client Testimonials - What our clients say about us!

"They were knowledgeable in recommending what type of material to choose and why."

Edward C.

"Our experience with M&J Exteriors met or exceeded expectations."

William H.

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"Roof replaced -Great Price, great result"

Edgar S.

"They are extremely flexible with scheduling work and payment options."

Glenn g.

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