Roofing built to last
a lifetime.

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Roofing Solutions

Asphalt Shingles &
Architectural Roof

Durable, beautiful, and cost-effective — precision-installed asphalt and architectural shingles backed by a manufacturer's warranty.

Roofing Solutions

Standing Seam
Metal Roof

50-year lifespan, energy-efficient, and virtually maintenance-free. A premium investment that pays for itself.

Roofing Solutions

Wood Shake &
Cedar Roof

Natural warmth and timeless character — hand-split cedar shakes installed with precision for maximum longevity.

Why Choose Us

Why Alpharetta homeowners trust M&M

Zero Deposit Required

You don't pay a single dollar until your roofing project is complete and you're fully satisfied. No money down — ever. That's our promise.

Emergency Response

A roof leak can't wait. Our team responds same-day to emergency calls — protecting your home from further damage fast, 365 days a year.

5-Year Workmanship Warranty

Every roof installation and repair is backed by our transferable 5-year workmanship warranty. Licensed, bonded, and fully insured in Georgia.

Our Services
Residential

All Roof Types

Asphalt, metal, wood shake, slate & tile — every material precision-installed with manufacturer-backed warranties.

Service

Gutters

Seamless gutter install & repair — protects your foundation from water damage and long-term structural issues.

Service

Flashing

Chimney, vent, skylight & valley flashing — zero leak tolerance on every penetration.

Service

Ventilation & Insulation

Moisture control that extends roof life and cuts energy costs — proper airflow built into every install.

Service

Roof Decking & Rafters

Structural reinforcement before every installation — we never install over a weak foundation.

Service

Weather Barrier

Ice & water shields, synthetic underlayment, drip edge — every layer done right before the first shingle goes on.

Our Difference

Why Alpharetta homeowners choose
M&M over the rest

M&M Custom Design

  • Zero deposit — you pay only when the job is 100% done and you're satisfied
  • One dedicated project manager from first call to final walkthrough
  • 5-year transferable workmanship warranty on every project
  • 40+ years serving Alpharetta, Roswell, Milton & North Atlanta
  • Fully licensed, bonded & insured in Georgia — documentation on request
  • Detailed itemized quotes — $500 off projects over $5k, no hidden fees
  • Emergency roofing response available — we won't leave your home exposed

Other Contractors

  • Demand 30–50% deposit upfront before a single nail is driven
  • Hand you off between multiple crews — nobody knows the full picture
  • 1-year warranty at best — many offer nothing in writing
  • National chains with no knowledge of local codes, climate, or style
  • Unlicensed subcontractors with minimal accountability
  • Vague estimates with surprise add-ons that inflate the final bill
  • Weeks-long wait times with no emergency service when you need it most

Common Questions

Everything you need
to know

Asphalt shingle roofs cost $5,000–$15,000 for most homes. Metal roofing runs $10,000–$25,000. Premium materials like slate or tile can exceed $30,000. MM Custom Design offers free roof inspections and transparent pricing with no hidden fees.

Asphalt shingle roofs last 20–30 years in Atlanta's climate. Metal roofs last 40–70 years. Clay or concrete tiles often exceed 50 years. Regular inspections extend roof life — MM Custom Design offers free annual inspections.

Key warning signs: missing, cracked, or curling shingles; water stains or leaks on ceilings; sagging sections; and moss or algae growth. If you notice any of these, call (770) 597-2298 for a free assessment.

$0 with MM Custom Design. Unlike contractors who require 10–30% upfront, we have a strict zero deposit policy. You pay nothing until the job is done and you are satisfied. Be cautious of roofers demanding full payment before work begins.

Yes. Atlanta requires a valid Georgia roofing license for all contractors. MM Custom Design is fully licensed, bonded, and insured in Georgia — all work meets local code requirements and industry standards.

It's possible if only one existing layer is in good condition. However, we generally recommend a full tear-off first to inspect the underlying structure and ensure a quality, long-lasting installation.

Live Support

Have a question? We're here live.

Ask about materials, timelines, or anything roofing-related. Our assistant responds instantly and the team is always a click away.

Get Started

Ready to transform your home?

Free in-home consultation. Zero deposit. 5-year warranty. Let's talk about your roofing project.

Call (770) 597-2298 Send an Email
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