Provider profile
Green Home Solutions of Northern Virginia/Sterling
Provider snapshot
What this listing says
Sterling and western Fairfax County homeowners who want a franchise-backed mold remediation that uses plant-based enzyme treatments and finishes with independent lab testing.
Best for
- Homeowners in Sterling, McLean, Reston, Great Falls, or Ashburn dealing with active mold growth who want a treatment that avoids major demolition.
- Buyers or sellers in a real estate transaction who need fast remediation with independent lab clearance documentation.
- Property managers or commercial clients who need mold, odor, or air quality services from a single provider.
About this company
Green Home Solutions of Northern Virginia is a franchise location based in Sterling, VA, serving Sterling, McLean, Reston, Great Falls, and Ashburn. Owner Roy Coupland runs the operation and handles many inspections and remediation jobs personally, a detail that shows up repeatedly in reviews.
The company uses an enzyme-based, EPA-registered product called Oceanic that breaks down mold at the molecular level rather than relying on harsh chemicals. Their process follows ANSI/IICRC S520 standards: containment with physical barriers and negative air machines, HEPA-filtered vacuums and air scrubbers during remediation, then a probiotic treatment designed to prevent regrowth. They send samples to EMSL for independent lab verification after treatment. The low-demolition approach — treating surfaces rather than tearing them out — is the franchise's core differentiator.
Services
Service area
Headquartered in Sterling, VA 20165. Serves Sterling, McLean, Reston, Great Falls, and Ashburn. This covers a concentrated area of western Fairfax County and eastern Loudoun County — a reasonable footprint for a single-owner franchise operation.
Review consensus
Roy Coupland is named in at least 10 positive reviews. Reviewers consistently highlight his willingness to explain the remediation process in person, sometimes spending an hour or more walking through the plan. Matt and Maria also receive praise by name. Multiple reviewers mention quick response times and same-day or next-day scheduling. Several note the low-disruption approach — no walls, floors, or ceilings removed. One reviewer (V Ackroyd) described visible fairy-ring mold growth resolved without demolition. Repeat and referral business appears in reviews from Heather Bsi and kenny morales.
1 found across 19 total reviews at 4.6★. One reviewer (Rodney Yu, August 2025) gave 2 stars, describing over-reliance on fogging, mediocre follow-through, and no post-remediation lab testing. The owner responded that they could not find the reviewer in their service records and detailed a process that includes EMSL lab testing. The disagreement over whether lab tests were performed is unresolved — the reviewer later edited to reaffirm no tests were done.
Roy Coupland's personal involvement is the dominant theme in positive reviews — he shows up, explains, and stays through the work. The single negative review raises a question about whether that same attention to detail carries through to every job, particularly the post-treatment verification step. The owner's response to the negative review was detailed and process-specific but opened with a claim of not finding the customer in records, which leaves the complaint's legitimacy ambiguous.
Roy Coupland (owner, remediation — praised in 10+ reviews for hands-on inspections and patient explanations). Matt (remediation team — praised by Shona Bell for swift response). Maria (remediation team — praised by Elizabeth Thoet for helpfulness).
Ask for Roy specifically if you want the owner-led experience that drives most of the positive reviews. Request written confirmation that independent EMSL lab testing will be performed after remediation, and get a timeline for when results arrive. The franchise process is well-documented, but with only 19 reviews, you are largely betting on Roy's personal involvement.
Keep in mind
- They do both mold testing and remediation, which creates a conflict of interest. Consider getting an independent test before or after their work to confirm the scope and results.
- This is a franchise operation. The national Green Home Solutions brand sets the products and process, but staffing and execution quality depend on Roy Coupland's local team.
- With only 19 Google reviews, the sample size is small. One negative review carries outsized statistical weight at this volume.
- Their service area covers Sterling to Great Falls and Ashburn — a reasonable range for Northern Virginia, but confirm availability for your specific location.