Residential Roofing

We install every roof like it's our own

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Residential Asphalt Roofing Company

Updating your roof can be expensive, but it’s also a necessary step to protect your family and assets. We’ve been rated as one of the best asphalt roofing companies in Lawrenceville GA for 2022. With more than 2650+ residential asphalt roofing installations under our belt, we are well knowledge and equipped to help. Pastor Michael has built this company around great integrity and workmanship. Our experienced and knowledgeable residential asphalt roofing experts will surely exceed your expectations. Call us today and see for yourself. We offer free inspections and estimates Monday through Saturday. We reserve Sunday to rest and worship. To see a few of our recent projects, you can visit our Facebook page or our photo gallery. We a residential gallery and a commercial gallery.

We not only pride ourselves on the quality of our work but also on our professionalism and timely communication. Our team of residential asphalt roofing experts knows how important your roof is to your family. Expect to receive photos and updates throughout the process when you work with us. We love for you to be home to witness your roof replacement. However, if you can’t, our photo updates throughout the day will assure you of our workmanship, quality and progress. Our team of residential asphalt roofing experts will leave your property cleaner than we found it. Along with a beautiful new roof that you can brag to your friends and family about. We are just one call away from a beautiful new roof.

You can also check out our reviews from past customers on Facebook, Yelp and Google. Many satisfied customers have taken time out of their day to testify online to help others see our value. Contact us today for a no-obligation, free roof analysis, and find out how to protect your most valuable investment. We also offer roof repair services and insurance claim help if needed. Check out our residential FAQ for common questions such as roof leaks.

Asphalt Shingle Roofing System

An asphalt shingle roofing system has many layers that most people are not aware of. There is a roofing process that must be followed. It first starts with the roof decking. This is the wood layer of your asphalt shingle roofing system. It functions as a place to nail the rest of the roofing system down.

The picture below shows the roof decking, then the next layer is the leak barrier. We install this layer before the underlayment. The leak barrier is where ice forms and melt during the winter months so it imperative this layer is installed. An experienced asphalt shingle roofing contractor will never skip this step. Doing so will lead to major damages down the road. The wood in this area will rot in the long run if improperly installed. A potential roof failure or expensive emergency roof repairs can be prevented with an experience roofer.

Next is the underlayment layer which serves as a secondary water barrier to the asphalt shingle roofing layer. If your roof has wind or hail damages, this layer will protect your roof from water damages. There are two different types of underlayment. The less durable and expensive option is the paper type. The more durable and costly type is the synthetic underlayment. It’s not as heavy and last longer than the paper underlayment. Synthetic underlayment is the preferred option if you’re looking to maximize your roof’s lifespan.

Last is the ridge vent and ridge cap at the top. It helps your asphalt shingle roofing system last longer by venting out hot attic air in the summer. This will also help reduce your power bill if installed properly.

MDJ Roofing and Construction is proud to be a GAF Certified Weather Stopper asphalt roofing system contractor. During our FREE Roof Analysis, one of our representatives will take the time to go over how this unique system can protect your home and keep it looking beautiful. We offer a 10 year labor warranty and financing on our roofing service. Let us help you by booking an appointment with us.

GAF Lifetime Shingles
Our Process

Get started with MDJ Roofing


Schedule your FREE, no-obligation quote

Give us a call at 404-405-5701 or fill out our FREE MDJ Roof Analysis form and let us know when is the best time to contact you.


Get an on-site MDJ Roof Analysis

An MDJ representative will promptly contact you to schedule an in-person consultation to understand your specific needs and provide detailed findings and next steps recommendations.


Receive a formal MDJ detailed quote

Once we have the specifics of your roofing needs, we will draft a formal quote and send it to you for approval.

“It is the best roofing and construction group in Metro Atlanta area . They did a great job and now we will never worry about leaking on rainy day. Thanks for providing good quality work and a professional team. we can confidently recommend their services to anyone dealing with roofing issue or remodeling.”

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561 Grayson Hwy
Lawrenceville, GA 30046

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