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50+ Years
experience
Expert Crawlspace & Mold Repair in Virginia Beach
Gilbert and Son has been a trusted leader in crawl space, mold, and moisture solutions for over 50 years. Our team of certified technicians specializes in diagnosing and resolving complex moisture and air quality issues, utilizing patented methods like negative air drying to ensure lasting results. We prioritize transparency, providing itemized estimates and documented recommendations while guaranteeing all work meets current building codes.

With a focus on community service, we deliver personalized solutions for structural repairs, water diversion systems, and mold remediation, serving Virginia Beach, Chesapeake, and Norfolk. Our commitment to innovation, quality, and customer satisfaction has earned us a reputation as industry experts, with over 12,486 completed projects and a 100% satisfaction guarantee.
Services
Mold Remediation Crawl Space Repair Foundation Repair Air Quality Testing French Drain Installation Gutter Extensions Ductwork Insulation Sand Installation Vapor Barrier Water Diversion
Details
  • Year established: 1972
Highlights and features
  • We have over 50 years of experience in crawl space and mold solutions.
  • Our patented negative air drying process ensures permanent moisture control.
  • Trained and certified technicians, not salesmen, handle all inspections.
  • Itemized estimates with transparent pricing breakdowns for every project.
  • 100% satisfaction guarantee on all repairs and remediation services.
Associations and certifications
  • Utility Patent
What people say
Spot on work Terrific service Cleared up cough Honest assessment Professional cleanup
Services
Mold Remediation
Our mold remediation service identifies and eliminates mold growth caused by moisture exposure. Using advanced air sampling and lab analysis, we determine contamination sources and apply targeted protocols to restore safe indoor air quality. Certified technicians address both visible mold and hidden spores, ensuring comprehensive remediation for residential and commercial properties.
Crawl Space Repair
We specialize in crawl space repairs to resolve moisture, mold, and structural issues. Services include vapor barrier installation, sand leveling, and encapsulation to prevent water intrusion. Our patented N.A.S. system maintains safe moisture levels, protecting against wood rot and improving indoor air quality for long-term structural integrity.
Foundation Repair
Foundation repair services address cracks, settling, and water damage using aluminum I-beams and support boxes. We assess joists and beams with moisture meters, replacing only compromised materials. Solutions prevent further deterioration, enhancing property value and ensuring compliance with building codes for residential and commercial foundations.
Air Quality Testing
Air quality testing identifies pollutants like mold spores and VOCs through lab analysis. We assess moisture sources contributing to poor air quality, providing actionable reports to mitigate risks. Services include pre- and post-remediation testing to ensure healthy living environments in homes and businesses.
French Drain Installation
French drain systems redirect water away from foundations to prevent moisture buildup. We design custom solutions using gravel and drainage pipes to manage high water tables and seasonal rains. Installation prevents crawl space flooding, reducing mold growth and structural damage risks for lasting property protection.
Questions
What causes mold growth in crawl spaces?
Mold grows in crawl spaces due to moisture from leaks, high humidity, or ground water exposure lasting 48+ hours. Poor ventilation and organic materials like wood create ideal conditions for mold development.
How do you detect hidden mold?
We use moisture meters, thermal imaging, and air sampling to identify hidden mold sources. Visual inspections combined with lab analysis confirm contamination levels and guide remediation protocols.
What is crawl space encapsulation?
Encapsulation involves installing vapor barriers and moisture control systems to seal crawl spaces. This prevents water intrusion, reduces mold risks, and improves energy efficiency by maintaining stable humidity levels.
Do you offer free inspections?
Yes, we provide free estimates and inspections. Certified technicians assess moisture levels, mold presence, and structural issues to create customized repair plans with transparent pricing.
How long does foundation repair take?
Most repairs complete within 1-3 days, depending on complexity. We prioritize permanent solutions using durable materials, with timelines discussed during initial assessments before starting any work.
Are your services guaranteed?
All work includes a 100% satisfaction guarantee. Repairs meet current building codes, and we document every project to ensure long-term performance and customer confidence.