Compare crawl space contractors in Virginia

Local planning and hiring guidance

Compare companies listing crawl-space services in Virginia, with this initial local guide focused on Henrico, Chesterfield and Hanover counties near Richmond. Use the county notes to prepare a project description, check reported service coverage and ask the right questions before requesting a written proposal.

Start here: Prepare your project brief · Henrico · Chesterfield · Hanover · Hampton Roads providers · Western Virginia contacts · Northern Virginia and Shenandoah contacts · Browse Virginia listings and ZIP search.

A listed office, mailing city or nearby ZIP does not establish service at your address. The county examples below identify company-reported services, not endorsements or a complete list of local businesses. Confirm your address, the particular work and appointment availability directly with each company.

Before you compare Virginia crawl-space proposals

Describe the problem before choosing equipment. From a safe, accessible location, record when you noticed water, damp materials or an odor and whether it followed rain or other work. Ask the inspecting professional to document the water source and any damaged materials. Do not enter an unsafe crawl space to collect photos. The inspection checklist helps organize observations and questions.

Before a vented crawl space is sealed and insulated, bulk-water and moisture problems need to be addressed. Ask what the proposal does about water entry, ground moisture and the finished space’s drying method. A dehumidifier, drain and ground liner have different jobs. PNNL’s existing-crawlspace guidance explains that sequence; our encapsulation-versus-vapor-barrier guide helps compare the two work scopes.

Virginia’s building regulations cover repairs and renovations as well as new construction, and local building inspections departments enforce them. Contact the building office responsible for the property with the proposed work before starting. Ask which building, electrical, mechanical or plumbing permits and inspections apply, and whether exterior drainage changes need separate review. A contractor’s service area is a different question from the property’s jurisdiction. See the Virginia DHCD code overview.

Henrico: prepare the moisture-control design details

Henrico publishes an unvented crawl-space detail revised March 2026 for new construction and retrofits. Use it to discuss the proposed drying method, insulation and vapor retarder with the contractor and county staff. For a dehumidifier-based design, gather the crawl-space dimensions, equipment specifications, planned equipment location and drain-line route. List structural repairs and new wiring, plumbing or HVAC work separately.

Contact Henrico’s Permit Center or Building Inspections with that complete scope to confirm applicable permits and inspections. The detail is not a blanket permit exemption for every encapsulation project. If water is coming from outside the house, the county also lists a separate residential-drainage contact.

Reported local services: Kefficient names Henrico County for its listed crawl-space services. Stable Foundations identifies foundation repair, crawl-space encapsulation and crawl-space waterproofing in Henrico. The Drying Company‘s county page supports encapsulation and crawl-space insulation installation; it does not establish every service in its broader company profile. Ask each company about your exact work and address.

Chesterfield: separate structural repairs and inspection stages

Describe moisture treatment separately from any repair to the home’s structure. Chesterfield’s residential permit guidance identifies repairs or alterations to floor joists, beams, girders, piers, footings and foundations as building-permit work. Electrical, mechanical and plumbing changes can involve separate trade permits. Contact the local Building Inspection office with the proposed scope before work starts.

Ask which inspections must happen before work is covered. Where applicable, the county identifies foundation drainage and waterproofing inspection before backfilling, and framing inspection before concealment. For exterior grading or land-disturbance questions, ask Environmental Engineering. The county’s ELM guidance and departmental contacts explain how to follow review comments, request inspections and retrieve approved documents. Use our structural-repair guide to prepare questions about the findings and repair scope.

Reported local services: Kefficient names Chesterfield County for its listed crawl-space services. The Drying Company’s county page supports encapsulation and insulation installation. Vance Insulation & DryGuard Systems‘ Chesterfield page supports encapsulation, vapor barriers, crawl-space mold remediation, dehumidifiers, sump pumps and drainage, plus insulation installation or upgrades. This county evidence does not establish Vance’s insulation-removal or basement-waterproofing services throughout Chesterfield. Confirm the specific service at your address.

Hanover: assemble an existing-and-proposed work record

Use Hanover’s residential construction plan checklist to organize questions for the contractor and Building Inspections. Its foundation section calls out access, clearance, vents, waterproofing or drain tile, vapor barriers, insulation, piers and girders. Mark which items already exist, which will change and whether structural repairs are proposed. The checklist helps frame the discussion; it does not mean every retrofit needs a complete new-house plan set.

Contact Building Inspections with the full scope to confirm the permits, documents and inspections that apply. If work includes exterior excavation, grading or drainage changes, also ask Public Works about site-specific drainage and land-disturbance requirements. Hanover provides online permit and inspection tracking.

Reported local services: Kefficient names Hanover County for its listed crawl-space services. The Drying Company’s Hanover page supports encapsulation and crawl-space insulation installation. Confirm the proposed service and your address; those statements do not establish a Hanover office or every service in either company’s broader profile.

Turn the findings into a written scope

• Water after rain: Ask where water enters, how it will be collected and where it will discharge. Compare the after-rain checklist and drainage options before accepting a pump-only proposal.
• Insulation work: Separate removal from installation. Ask which materials stay, what is replaced and how moisture control and access are handled. Use the crawl-space insulation guide to compare floor and wall approaches with the proposed design.
• Responsibilities: Identify who checks permits, arranges inspections, performs trade work and records any approved scope changes. Ask what completion photos, equipment instructions and follow-up checks you will receive.

Compare the components behind an encapsulation proposal

These two directory examples show why the package name alone is not enough. They are examples to investigate, not a ranked shortlist.

• Stable Foundations: its Henrico encapsulation page describes vapor barriers, dehumidifiers, mold remediation, removal of compromised insulation and installation of perimeter insulation. That supports questions about those components within a Henrico encapsulation project; it does not establish that each is offered as a separate job.
• Tredegar Construction: its April 24, 2025 article names Henrico, Chesterfield and Hanover for encapsulation and insulation. Its crawl-space service page distinguishes vented repairs using joist-cavity insulation from conditioned-space work using wall insulation. Ask which approach is proposed and which water-management components are included. Those county references do not establish every listed service throughout each county.

These are service descriptions, not evidence of an office in each county or availability at your home. Confirm the address and exact work first. Then use the quote-comparison guide and its printable three-quote worksheet to record included work, exclusions and unanswered questions before comparing totals.

Use the directory to start a conversation. Company-reported coverage and listed services can change; confirm qualifications, insurance, the written scope and terms directly before hiring.

Homeowner and local-government resources reviewed October 8, 2026. Earlier county-provider examples draw on company-source checks made October 7–8, 2026. The Stable Foundations and Tredegar scope comparison was checked October 10, 2026. These dates describe the supporting evidence, not a new review of every listing.

Hampton Roads: compare scope and listed office cities

These additional profiles bring together company-reported crawl-space services and official source links checked October 11, 2026. The city identifies the company’s published office contact, not a service boundary or proof that every listed service is available at your home.

• AMC911 Crawl Space & Foundation Repair lists a Norfolk office and describes encapsulation, waterproofing, drainage and moisture-control work.
• BAY Crawl Space & Foundation Repair lists a Norfolk office, with crawl-space moisture control and repair services across named Hampton Roads communities.
• Virginia Foundation Solutions lists its Hampton Roads office in Virginia Beach. Its profile covers company-reported crawl-space, structural and foundation services; some source details came from indexed official-page extracts.
• Tidewater Crawl Space Solutions (A-1 Inc. Exterminators) uses a Chesapeake contact location. It is A-1’s crawl-space division, so the two names are one directory identity. Ask which floor-barrier, dehumidifier, insulation and repair components are included.
• Patriot Crawl Space Repairs lists a Smithfield office contact. Its described hybrid encapsulation uses a ground-pinned barrier, sealed vents and a dehumidifier while leaving foundation walls visible. Compare that stated scope with the work your property needs.

Company-reported coverage is separate from the listed office. Confirm your address, the requested service and current availability with each provider. These examples supplement the existing Virginia listings; they are not a ranked or exhaustive shortlist. Each profile links to the supporting company sources.

Roanoke Valley, New River Valley and Lynchburg-area contacts

These profiles bring together company-reported crawl-space services, contact details and official sources checked October 11, 2026. Some supporting pages were available only as indexed extracts; each profile explains those limits.

• CrawlSpace Care lists Roanoke contact details and also describes a Christiansburg office. It is the crawl-space division of Bug Man Exterminating and appears once in the directory. Confirm its current Roanoke street address before visiting.
• Star City Crawl Space, a Star City Home Services division, lists a Roanoke contact location and describes service communities in the Roanoke, Lynchburg and New River Valley areas.
• Fortress Foundation Solutions lists its Virginia contact location in Forest and advertises service in Lynchburg and Roanoke. Its other company locations are included in the same directory identity.
• Level Up Foundation Repair identifies Appomattox as its current base and Lynchburg as its former base. Its profile covers company-reported crawl-space, drainage and foundation work.
• Moorman’s Wildlife Management & Pest Control publishes a Hardy contact address while describing itself as Roanoke-based. Its crawl-space pages describe encapsulation, moisture control, repair and insulation replacement.

A published contact city or advertised community does not establish countywide availability, office occupancy or eligibility for every service. Confirm the property address, exact work and visit arrangements directly. Each profile links to its supporting sources; these examples supplement the existing Virginia listings.

Northern Virginia and Shenandoah Valley contacts

These profiles summarize company-reported crawl-space services and contact details reviewed October 11, 2026. Some sources were available only as indexed extracts; individual profiles explain the limitations.

• Crawlspace RX publishes Charlottesville contact details and describes encapsulation, vapor barriers, dehumidifiers and crawl-space mold remediation for Central Virginia.
• F.H. Furr identifies its headquarters in Manassas. Its reviewed Fairfax service page describes encapsulation with a sealed vapor barrier and a dehumidifier or crawl-space conditioning option; confirm the actual proposed components.
• Mold Removal Worx LLC describes crawl-space mold remediation, encapsulation and humidity-control work in the Shenandoah Valley. Listed service communities do not establish a contact-city office, so its profile remains Virginia-only.
• NV Waterproofing & Foundation Repair publishes Manassas contact information and describes encapsulation, crawl-space waterproofing, drainage and sump pumps in Northern Virginia and the wider Washington region.
• Summit Waterproofing Solutions publishes Fredericksburg contact information. Its profile includes the related Summit brands as one identity and explains the alternate phone numbers published across those sources.

Confirm the property address, requested work and visit arrangements directly. Contact cities and named service communities are separate from verified countywide availability or public walk-in access. These are additional directory contacts, not a ranked or exhaustive shortlist.

Fairfax County: plan permits and inspection handoffs

Before comparing a crawl-space package, use the Fairfax County crawl space encapsulation permit-planning guide to describe the insulation assembly, assign permit responsibilities and identify inspection pause points. Confirm the reviewing jurisdiction and the requirements for your complete scope before installation.

Fairfax County crawl-space work and old oil tanks

Read the Fairfax County heating-oil tank planning guide to organize system records, reporting questions and the handoff before crawl-space improvements.

For a property-specific equipment plan, use the Henrico crawl-space dehumidifier quote checklist to compare equipment location, condensate routing, service access and follow-up responsibilities. Confirm the property’s jurisdiction and project requirements separately.