Roof Waterproofing | Leak Detection Services

Your roof faces constant exposure to harsh weather conditions that can lead to costly water damage. Exterior Plus provides comprehensive roof waterproofing solutions for property owners throughout Mesa, AZ, Harrisonville, MO, Omaha, NE and St. Louis, MO. Our proven waterproofing systems create a protective barrier that prevents moisture intrusion and extends your roof's lifespan. With over 50 years of combined experience, we deliver reliable protection for residential and commercial properties. Reach out to us for a free estimate today.

Mesa's intense sun, monsoon rains, and temperature fluctuations take a serious toll on roofing materials. Water infiltration often begins silently, causing structural damage before you notice interior problems. Proactive waterproofing safeguards your investment and prevents expensive repairs down the road. Common indicators include:

Water stains on ceilings or walls
Damaged or missing shingles
Pooling water on flat roof sections
Mold or mildew growth in your attic
Rising energy costs from poor insulation
Visible cracks in roofing material

Addressing these warning signs early protects your property from deterioration. Our licensed professionals assess your specific situation and recommend the most effective waterproofing approach for lasting results.

Exterior Plus stands behind every waterproofing project with quality workmanship and honest service. As a local, family-owned business serving Mesa, AZ, Harrisonville, MO, Omaha, NE and St. Louis, MO, we understand regional weather challenges and tailor solutions accordingly. Our credentials and commitment set us apart:

Five-year workmanship warranty on all projects
Malarkey-certified and Brava preferred contractor status
Licensed across AZ, MO, KS, IA, and NE
24/7 emergency service availability
Preferred by more than 50 insurance providers
Complimentary estimates with no obligation
$500 referral rewards program

Founded in 2012, we've built our reputation on dependable service and customer satisfaction. Our always-available team responds quickly to your waterproofing needs with the knowledge and experience you can trust.

Water damage can quickly compromise your property's structural integrity. Exterior Plus provides effective roof waterproofing solutions that deliver lasting protection for homes and businesses. Our experienced team, located in Mesa, AZ, Harrisonville, MO, Omaha, NE and St. Louis, MO, evaluates your roof's condition and implements customized waterproofing systems designed for the area's unique climate. We're available around the clock to address urgent situations and scheduled projects alike. Contact us to schedule your free estimate and discover how waterproofing protects your investment.

Before-and-after view of a suburban house with lawn, front porch, and driveway, with greener yard in top image

Roofing and siding exterior before-and-after showing house repair with blue tarp and new gray siding

Before-and-after exterior of a gray single-story house with updated front windows and trim.

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