M&M Home Exteriors

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Custom Decks and Porches
for Metro Atlanta

TimberTech Products (some products offer a 50-year warranty!)
M&M Home Exteriors 10-year labor warranty included.

Ask About Our Special Financing!
M&M Home Exteriors Badges

 50+ 5-star reviews on Google & Facebook

Gift Card Offer

Get a $300 landscaping / curb appeal gift card with a deck package of $5,000 and above!

* Coupon must be provided at time of estimate.

About our Decks and Porches

When it comes to deck and porch installation and replacement, Atlanta home owners can depend on M&M Home Exteriors to provide the highest quality experience. We beautify your home while increasing the value. We offer many different decking types and colors, such as:

TimberTech Vintage Collection

TimberTech Landmark Collection

TimberTech Harvest Collection

TimberTech Legacy Collection

TimberTech Reserve Collection
TimberTech Terrain Collection
TimberTech Premier Collection
TimberTech Prime & Prime+ Collection
Designed to resemble your favorite wood species and types, TimberTech delivers premium aesthetics and natural-looking composite decking — and the largest selection of colors and textures so you can find your perfect match.

Special Financing Offer!

12 months Deferred Interest or 8.99% for 60 or 120 months


  • We are a state licensed general contractor with 20+ years experience in the decking industry. Our team is professional, experienced, and knowledgeable team.
  • We have preferred contractor status with TimberTech.
  • We are an all-exteriors company and can handle any concerns that can arise during the decking job.
  • 100% always do it right guarantee – M&M Home Exteriors does the job right the first time.
  • M&M Home Exteriors leaves the finished site better than we found it.
  • A trusted home exteriors company in Atlanta that is locally owned & operated, so the owner is reachable.


What Our Customers Say About Us:

“They were great and I am very happy! They were nice guys to work with and the owners were nice and the workers were great.”

Review from HomeAdvisor

“Marc and Fernando could not have done a better job at my house. I would hire M & M again in a heartbeat. These guys were on schedule and on budget with every project.”

Review from AngiesList

“Very happy with Fernando, Marc, and all of their work crews. Over a period of about 7 months, they have done extensive work on our house…”

Review from Facebook

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