Provider profile
DynoDry Roofing & Construction Services
Provider snapshot
What this listing says
Alabaster and Birmingham metro homeowners dealing with water damage that has led to mold, where one contractor can handle the roof leak, drying, and remediation under one scope.
Best for
- Homeowners in Alabaster and the Birmingham metro area who suspect a roof leak has caused mold growth and want one company to handle the full chain — roof repair, drying, and remediation.
- Property owners who need concrete moisture testing before flooring installation, since DynoDry follows ASTM F2170 procedures with thermal imaging.
- Buyers who want to finance mold remediation work, since DynoDry offers paperless financing options.
- Commercial building owners in the Birmingham area dealing with water intrusion — one reviewer describes DynoDry responding to a high-pressure water line break at an office.
About this company
DynoDry Roofing & Construction Services is a family-owned restoration company in Alabaster, Alabama, run by David Grill and his son Blake. They serve the Birmingham metro area. Their primary identity is roofing — David spent over 15 years as a manufacturer representative for GAF before starting this company — but they also handle water damage restoration, structural drying, and mold remediation.
What stands out is the vertical integration. Most mold remediation companies subcontract roofing or refer it out. DynoDry can trace a leak from the roof down through the structure, dry it, test for mold, and remediate — all in-house. They hold Southeastern Mold Institute certification for mold inspection, testing, and remediation. They are IICRC-certified in Water Damage Restoration and Applied Structural Drying. They also do concrete moisture testing following ASTM F2170 guidelines, using thermal imaging cameras and moisture-sensing meters. That concrete testing capability is unusual for a company this size.
The company claims 40-plus years of combined experience. Their "About" page emphasizes that all employees were raised and educated locally. They offer paperless financing for larger projects and position themselves as insurance claims specialists.
Thirty Google reviews with a 5.0 rating and not a single negative review. That is rare. The review volume is modest, but the consistency across nearly a decade of reviews — dating back to 2015 — is notable. Most reviewers mention David by name and cite his communication and follow-through.
Services
Service area
DynoDry is headquartered in Alabaster, Alabama, in Shelby County south of Birmingham. They claim to serve the Birmingham metro area. Reviews confirm jobs in the Alabaster area, but no reviews specify other cities by name.
Review consensus
David Grill's name appears in the majority of reviews. Reviewers consistently cite his communication — explaining the process, answering questions, and following up after work is done. Lynn Crawford noted he came back several times after a leak repair to check everything. Joyce Bulford (2025) praised his attention to detail. Multiple reviewers mention the crew's cleanup as a standout. Courtney Waldron described them protecting the pool and lawn during a major project. Blake Grill is mentioned alongside David in several reviews as co-owner.
0 found across 30 total reviews at 5.0★. No negative reviews exist in the last 18 months. Across 30 total reviews at 5.0 stars, there are zero 1-star, 2-star, or 3-star reviews on record.
The absence of any negative reviews across a decade of business is itself a pattern. With only 30 reviews total, this may simply reflect low review volume from a small, relationship-driven operation — most customers come through referrals and word-of-mouth, as several reviewers note. One recent 5-star review (June 2026, from an account with zero other reviews) is spam offering review manipulation services, not a genuine customer review.
David Grill (owner — praised in 20+ reviews for communication, knowledge, and follow-through). Blake Grill (co-owner, David's son — praised in multiple reviews as part of the ownership team, specifically mentioned by Morgan O, Amy Ridgway, Stephanie Dobson, and Rayford L C).
Ask for David directly — he runs every project personally based on review evidence. Since there are no complaints to watch for, your main due diligence is around the testing-remediation conflict of interest. Get a separate mold test if you want an unbiased read on whether you actually need remediation work.
Keep in mind
- DynoDry performs both mold testing and mold remediation. That is a conflict of interest. The company that tells you that you have mold is the same company that profits from removing it. Consider getting an independent mold test from a separate inspector.
- This is primarily a roofing company. Mold remediation is one of several service lines, not their core identity. Only one Google review (Karen Reeves) specifically mentions a mold job. Most of their review history covers roofing projects.
- The website claims to serve the entire Birmingham metro area from Alabaster. Ask for confirmation that they take mold jobs in your specific city — their mold work volume is unclear.
- Thirty reviews over roughly ten years is a low volume. The 5.0 rating is real, but it reflects a small sample. A single bad experience could shift the picture.