Trusted by homeowners in Montgomery County. GAF Master Elite certified with lifetime warranty coverage.
North Potomac's tree-canopied neighborhoods — Quail Run, Stone Mill, Dufief, Travilah — feature large colonials and contemporaries where the exterior carries real resale weight. We treat every North Potomac project as a premium build: designer shingle lines (GAF Camelot II, GAF Camelot II), copper or pre-finished aluminum step flashing, full-frame window replacements where retrofits won't hold up, and HOA submissions handled before we break ground.
Population: 24,000+ · County: Montgomery County · State: Maryland
Montgomery County sees the full Mid-Atlantic spectrum: 90°F+ humid summers, freeze/thaw winters, nor'easters off the Chesapeake, and an average 41 inches of annual rainfall. Roofs, windows, and siding installed here have to handle thermal cycling, wind-driven rain, and ice damming at the eaves.
Most exterior projects in Montgomery County require permits issued through the county's Department of Inspections, Licenses, and Permits. PCR pulls every permit under our MHIC #140855 license and coordinates rough/final inspections so you don't have to.
Maryland follows the 2018 IRC with state amendments. Roof underlayment requires ice & water shield at all eaves, valleys, and penetrations. Replacement windows must hit ENERGY STAR Climate Zone 4 (U-factor ≤0.30, SHGC ≤0.40). HOAs in many Montgomery County communities also require pre-approval for color, profile, and material changes — we handle the submission packet.
Family-owned, GAF Master Elite certified (top 2% nationally), 4.8-star Google rating across 100+ reviews, lifetime workmanship warranty, and crews that live and work in Montgomery County. We answer the phone, show up when promised, and clean the site every night.

GAF Camelot II in Antique Slate with copper valley accents

Roof, fiber cement-style siding, 22 windows on a 4,200 sq ft colonial

18 Pella 400 Series double-hung, full-frame installation
"PCR did a complete exterior renovation on our North Potomac home. Absolutely transformed it."
"Designer shingle install on our Dufief home. The copper flashing detail is exactly what we asked for. Highly recommend."
Yes — designer shingles are a frequent pick on North Potomac homes because the steep-pitch front elevations show them off. We install GAF Camelot II, Grand Sequoia, and GAF Camelot II and Presidential Shake under GAF Master Elite and CertainTeed SELECT ShingleMaster certifications.
Yes. We prepare the architectural review submission (shingle profile, manufacturer cut sheet, color sample, siding spec) and respond to committee revisions. Most North Potomac HOAs review monthly — we work that timeline into the schedule so the install starts the moment approval lands.
A typical 3,500-4,500 sq ft North Potomac colonial getting roof + siding + windows runs $80K-$140K depending on shingle line, siding type, and window count. We break the estimate into line items so you can phase the work if you'd rather.
Yes. North Potomac is a core service area for our Maryland crews. We complete roofing, window, and siding projects throughout Montgomery County every week, and most North Potomac homeowners can be on the schedule for a free on-site estimate within 48 hours.
Most single-family roof replacements in North Potomac are completed in one full day. Larger homes (40+ squares), steep pitches, or projects involving deck repair can extend into a second day. We schedule weather windows carefully and protect landscaping with full tarp coverage.
Yes. We hold Maryland Home Improvement Commission license #140855, plus $2M general liability and full workers' comp coverage. Certificates are provided to every North Potomac customer before work begins.
Most exterior projects in Montgomery County require permits issued through the county's Department of Inspections, Licenses, and Permits. PCR pulls every permit under our MHIC #140855 license and coordinates rough/final inspections so you don't have to.
Montgomery County sees the full Mid-Atlantic spectrum: 90°F+ humid summers, freeze/thaw winters, nor'easters off the Chesapeake, and an average 41 inches of annual rainfall. Roofs, windows, and siding installed here have to handle thermal cycling, wind-driven rain, and ice damming at the eaves. For most North Potomac homes, we recommend GAF Timberline HDZ or Tamko Titan XT architectural shingles — both rated 130 mph wind and backed by lifetime limited warranties when installed by a Master Elite contractor like PCR.
Yes. We document damage thoroughly, meet your adjuster on-site, and provide all paperwork required to support your claim. Note: by Maryland and Delaware law, only licensed public adjusters can negotiate claims — we focus on accurate scopes and quality repairs.
Climate Zone 4 windows must hit U-Factor ≤0.30 and SHGC ≤0.40. We install ENERGY STAR Most Efficient lines from Pella and Vytex with NFRC-certified ratings and provide all documentation needed for utility rebates available to North Potomac homeowners.
Call (443) 684-4448 or request a quote online. A PCR project consultant will schedule an on-site visit at your North Potomac home, measure the project, walk you through material options, and email a written estimate within 24–48 hours. No high-pressure pitch.
Same crews, same warranty, same standard across Maryland.
Free estimate, lifetime warranty, and a team that treats your home like our own.
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