About Mighty Dog Roofing

Let Our Roofers Become Your Home's Best Friend in Phoenix’s Southeast Valley!

At Mighty Dog Roofing, we’re proud to be locally owned and operated by John Malko, a long-time Southeast Valley resident dedicated to serving his community with integrity and care. John lives in the area with his wife and three daughters and is passionate about bringing top-tier roofing and home exterior services to his neighbors. Backed by 20+ years of industry innovation and the prestige of being an Owens Corning® Roofing Platinum Preferred Contractor, John and his team offer everything from free roof inspections and emergency repairs to full roof replacements, gutters, and siding—always with a focus on quality workmanship and outstanding customer experience.

What sets John and the Mighty Dog Roofing Southeast Valley team apart is their commitment to connection. From your first call to final inspection, you’ll experience a transparent, interactive process that keeps you informed and confident every step of the way. Whether you need financing, insurance claim assistance, or simply want peace of mind with our Mighty Watchdog Warranty, you can count on us.

Call John and his team today at (480) 999-9818 to get started on your home exterior project and discover why we’re your home’s best friend.