Waterproofing in Des Moines, IA
Commercial waterproofing seals the vulnerable transitions where most leaks actually start — parapet walls, deck-to-wall joints, plaza decks, and below-grade areas. It uses membranes, sealants, and flashing details engineered for standing water and thermal movement, not the shingles-and-underlayment approach used on sloped residential roofs.
Top Waterproofing Contractors in Des Moines
Listings updated July 2026
Mayflower Roofing
Des Moines, IA
Mayflower Roofing provides commercial roofing in Des Moines, IA with structured scopes, licensed crews, and complimentar...
Delgado's Roofing
Des Moines, IA
Delgado's Roofing offers 24/7 commercial roofing, hail damage repair, and gutter services across Des Moines, IA with a 3...
Bradens Roofing and Construction LLC
Des Moines, IA
Des Moines commercial roofer specializing in EPDM, modified bitumen, metal & flat roofing for office, industrial & wareh...
Ultimate Exteriors
Des Moines, IA
Family-owned Des Moines roofing contractor serving commercial and multifamily properties with installation, repairs, and...
Recon Roofing & Construction
Des Moines, IA
Des Moines commercial roofer with GAF Master Elite status, 725+ reviews, and BBB Ethics Award. TPO, EPDM, metal & storm...
Andrew's Roofing Company
Des Moines, IA
Andrew's Roofing Company provides commercial roofing services in Des Moines, IA, covering TPO, EPDM, metal, and modified...
For Sure Roofing
Des Moines, IA
Des Moines commercial roofer offering TPO, EPDM, metal, BUR & in-house sheet metal fab. Preventive maintenance plans. Se...
BIG Roofing
Des Moines, IA
BIG Roofing is a licensed, insured commercial roofing contractor in Des Moines, IA offering GAF, IKO & TAMKO systems wit...
Heartland Roofing, Siding, and Solar
Des Moines, IA
Des Moines commercial roofing contractor offering TPO, EPDM, metal & modified bitumen repair and replacement for office,...
Hedberg & Son
Des Moines, IA
Hedberg & Son Roofing delivers commercial roofing installations, repairs & maintenance across Des Moines, IA and a broad...
AAA Roofing Co., Inc.
Des Moines, IA
Family-owned commercial roofing contractor in Des Moines, IA offering TPO, EPDM, metal, and modified bitumen for multifa...
VanWeelden Co.
Des Moines, IA
Owens Corning Platinum contractor serving Des Moines commercial properties with roofing, metal, and flat-roof systems ac...
Iowa Roofing Company
Des Moines, IA
Iowa Roofing Company delivers commercial flat roof repair and replacement across Des Moines, IA, including TPO, EPDM, an...
Wood Roofing & Sheet Metal
Des Moines, IA
Des Moines commercial roofing contractor offering TPO, EPDM, metal, and restoration systems with in-house sheet metal fa...
What to Expect from Waterproofing
Initial consultation and site assessment
Leak-source diagnosis (not just the visible interior stain)
Written proposal with detailed scope of work
Repair matched to your existing system to protect the warranty
Final walkthrough and documentation
Waterproofing Pricing in Des Moines
Pricing varies by contractor and project scope
Request quotes from multiple contractors to compare pricing. Factors that affect cost include system size, building type, equipment brand, warranty terms, and urgency. Always ask for an itemized written estimate before authorizing work.
Get free quotes from Des Moines contractorsRelated Repair Services in Des Moines
Frequently Asked Questions — Waterproofing in Des Moines
How much does waterproofing cost in Des Moines, IA?
Waterproofing costs in Des Moines vary based on system size, building type, and scope. Request quotes from multiple contractors through My Roofing Tech to compare pricing. Always ask for itemized written estimates before authorizing any work.
How do I choose the best waterproofing contractor in Des Moines?
Look for contractors with specific experience in commercial roofing (not just residential). Verify their state license, insurance, and bonding, and confirm they're certified and experienced with your roof system. Check reviews from similar commercial properties. Ask about their workmanship warranty and their typical response time for follow-up issues.
How long does waterproofing typically take?
The timeline depends on the size and complexity of your roof system and the scope of work. Simple repairs often complete in a few hours. Larger installations and replacements may take several days to a few weeks. Emergency service typically stabilizes the problem within hours even when the permanent fix requires returning with materials.
Is waterproofing covered by building insurance?
Generally, sudden storm or accidental damage may be covered by commercial property insurance, while gradual wear and deferred-maintenance issues are not. Contact your insurance provider and ask specifically about coverage for your roof system. A documented inspection report strengthens any claim you file.