Biller & Associates

What They Do

Mold TestingAsbestos

• 11th month warranty inspections
• Annual maintenance checkup
• Asbestos sampling
• Indoor allergen sampling
• Mold sampling
• New construction inspections
• Pre-listing inspections
• Rental property inspections
• Certified Roof Inspector
• Clean Up
• Commercial Inspection Services
• Commercial Property Inspection
• Construction Consultant
• Construction Expert
• Construction Expert Witness
• Construction Project Management
• Construction Quality Control
• Construction Quality Control & Project Management
• Construction Site Inspection
• Contract Disputes
• Deck Safety Inspections
• Decks Inspected
• Electrical Wiring
• Exterior Home Inspection
• Exterior Systems
• Final Walk Thru Inspection
• Final Walkthrough Inspections
• Foundation Inspection

In Their Own Words

Biller & Associates provides expert witness services in residential construction disputes across Virginia, Maryland, and West Virginia — retained by plaintiff and defense counsel in matters involving defective workmanship, cost-to-cure and cost-to-complete disputes, payment and billing disagreements, and contract scope and change order conflicts. The critical questions in these disputes are technical and practical: what standard of care applied, what the work should have cost, what the contract required, and whether what was built matches what was agreed. Other services include home inspections, commercial property inspections, mold sampling & analysis, radon testing and construction quality control inspections.

Written by the business on its public profile. We have not verified these claims.

Before You Call Biller & Associates

1. Do you also do remediation? If so, who checks your work?
2. How many air samples will you take, and will you take an outdoor control sample?
3. Is your company licensed for asbestos abatement here?
4. Who takes the samples, and which lab tests them?

Ask for a Virginia contractor license and look it up with the Department of Professional and Occupational Regulation. Also ask for proof of insurance and industry certification for the restoration crew.

How Their Reviews Break Down

Counts from public listings as of September 23, 2026. A handful of reviews says less than a few hundred.

Read This While You Wait

• Call a proMold Testing, When It Is Worth It and How to Read a Lab ReportWhen a mold test is worth paying for, which kind to ask for, why store kits mislead, and how to read spore counts, outdoor controls and a lab report yourself.
• Call a proAsbestos in Older Homes, Where It Hides and What Not to TouchWhere asbestos hides in older homes, why intact material is often safest left alone, how lab testing works, and what never to sand, scrape, drill or break.
• DIY with careAttic Mold on Roof Sheathing, Causes and FixesWhy mold grows on attic roof sheathing, how to find the cause, the fixes that stop it for good, and how to tell a cosmetic stain from a roof that needs work.
• Call a proHow Much Does Asbestos Removal CostTypical asbestos removal costs by job, from popcorn ceilings and pipe wrap to floor tile, siding and attic vermiculite, plus testing, clearance and disposal.