Northern Virginia
Windows, Siding, Roofing & Gutters
in Northern Virginia
Hallmark Windows & Siding has served the DC metro area for over 20 years — bringing energy-efficient replacement windows and durable siding to Northern Virginia homeowners with expert installation and real manufacturer warranties.
Get Your Free EstimateRoofing
Roof Replacement in Northern Virginia
A failing roof puts your entire home at risk. Hallmark's roofing crews serve Northern Virginia homeowners with fast, professional roof replacements using top-rated shingle brands. Most residential roof replacements are completed in a single day.
Architectural Shingle Roofing
Dimensional shingles add depth and character to your roofline while delivering superior durability and a longer lifespan than standard shingles. Available in a wide range of colors to complement your home's exterior.
Learn More →Standard 3-Tab Shingle Roofing
A reliable, cost-effective roofing option. Standard 3-tab shingles provide solid protection and a clean, traditional look. An excellent choice when budget is the primary consideration.
Learn More →Gutters & Gutter Guards
Gutter Installation & Protection in Northern Virginia
Clogged or failing gutters lead to water damage, foundation issues, and landscape erosion. Hallmark installs seamless gutters and LeafBlaster Pro gutter guards that keep Northern Virginia homes protected year-round — without the hassle of seasonal cleaning.
Seamless Gutters
Custom-fabricated on-site in 5" and 6" K-style profiles. Seamless gutters have no mid-section joints — the most common source of leaks — and are available in a full range of colors to match your home's trim and siding.
Learn More →LeafBlaster Pro Gutter Guards
The last gutter guard you'll ever need. LeafBlaster Pro uses a micro-mesh design to block leaves, pine needles, shingle grit, and debris while allowing rainwater to flow freely. Eliminates the need for dangerous ladder climbs every fall.
Learn More →Trusted Window & Siding Contractor in Northern Virginia
From Arlington and Alexandria to Fairfax, McLean, Reston, and Loudoun County, Hallmark Windows & Siding has helped Northern Virginia homeowners upgrade their homes with high-performance replacement windows and premium siding — all backed by transferable manufacturer warranties and our own workmanship guarantee.
We are a fully licensed and insured contractor registered to work in Virginia. Every project is completed by our own trained installation crews so quality is consistent from measurement to final cleanup.
- ✓ Free in-home estimates with no-pressure quotes
- ✓ Energy Star certified windows — reduce heating & cooling costs
- ✓ Professional installation — our own trained crews, not subs
- ✓ Flexible financing options available
- ✓ Serving Northern Virginia and the DC metro area
Get Your Free Estimate
No pressure. We come to you.
Replacement Windows
Window Replacement in Northern Virginia
We install a full range of replacement window styles — all Energy Star certified, with Low-E glass, argon fill, and lifetime limited warranties. Perfect for Northern Virginia's hot summers and cold winters.
Double-Hung Windows
The most popular window style in the DC metro area. Both sashes tilt in for easy cleaning from inside — no ladders needed. Ideal for bedrooms, living rooms, and anywhere ventilation matters.
- Tilt-in sashes for easy interior cleaning
- Low-E glass with argon fill
- Multiple grid patterns & colors
- Energy Star certified
Casement Windows
Casement windows crank outward on a side hinge, creating a full-opening vent and an exceptionally airtight seal when closed — one of the most energy-efficient window styles available.
- Full-width opening for maximum airflow
- Compression seal — no air leakage
- Multi-point locking hardware
- Energy Star certified
Bay, Bow & Picture
For larger openings, sweeping views, or architectural focal points. Bay and bow windows add dimension and interior space; picture windows maximize light with an unobstructed fixed-glass panel.
- Custom sizing for any opening
- Insulated glass throughout
- Adds curb appeal & interior volume
- Energy Star certified
Sliding Patio Doors
Replace drafty patio doors with our energy-efficient sliding glass doors. Smooth rolling hardware, multi-point locking, and frame colors that coordinate with your new windows.
- Low-E insulated glass
- Multi-point security lock
- Screen included
- Lifetime limited warranty
Siding Replacement
Siding Installation in Northern Virginia
New siding dramatically improves curb appeal, weather protection, and home value. We install two leading siding systems built to handle the DC metro's demanding four-season climate.
Premium Vinyl Siding
Our vinyl siding features a thick-wall profile and UV-stable color that won't peel, rot, or require painting. An excellent value for Northern Virginia homeowners looking to refresh their exterior and eliminate ongoing maintenance costs.
- ✓ Available in 20+ colors and profiles
- ✓ Insulated backing option for added R-value
- ✓ No painting, caulking, or sealing needed
- ✓ Limited lifetime manufacturer warranty
James Hardie Fiber Cement
James Hardie is the gold standard in fiber cement siding — resistant to moisture, insects, fire, and impact. HardiePlank lap siding delivers the look of real wood with none of the upkeep and a ColorPlus factory finish that holds for 15+ years.
- ✓ Fire- and impact-resistant
- ✓ ColorPlus baked-on factory finish
- ✓ Pest and rot resistant
- ✓ 30-year warranty on materials
Why Choose Us
Why Northern Virginia Homeowners Choose Hallmark
DC Metro Expertise
We have served the DC metro area — Maryland and Northern Virginia — for over 20 years. We know local building codes, HOA requirements, and permit processes inside and out.
Our Own Install Crews
We never use subcontractors. Every installation is performed by our trained, background-checked team members — guaranteed quality and accountability on every project.
Energy Star Certified
Our windows are Energy Star certified for the Northern climate zone — engineered to handle the DC metro's hot, humid summers and cold winters while lowering your utility bills.
Real Warranties
We back every project with manufacturer warranties on materials and our own workmanship guarantee. If something is wrong, we make it right.
Communities We Serve
Serving Northern Virginia
From the urban neighborhoods near DC to the growing suburbs of Fairfax, Loudoun, and Prince William counties, we serve homeowners throughout Northern Virginia.
Key Service Areas
Arlington, Alexandria & Fairfax County
Three of our busiest Northern Virginia markets — each with distinct housing stock, permitting processes, and homeowner needs. Here is what working with Hallmark looks like in your area.
Arlington County
Windows & Siding in Arlington, VA
Arlington neighborhoods — from Clarendon and Ballston to Lyon Village and Aurora Hills — feature postwar brick colonials, cape cods, and newer townhomes. We navigate Arlington County permitting routinely and know which window replacements require a permit and which do not.
Popular upgrades: double-hung replacement windows, James Hardie fiber cement siding to replace aging wood or aluminum, and seamless gutters for homes with mature tree canopy.
City of Alexandria
Windows & Siding in Alexandria, VA
Alexandria ranges from historic Old Town rowhouses to mid-century ramblers in the West End and newer homes in Kingstowne. Historic district properties require Board of Architectural Review (BAR) approval — we have experience with Alexandria BAR submissions and know which products meet their guidelines.
Outside historic districts, most like-for-like window replacements move quickly. We handle all permit research as part of every project.
Fairfax County
Windows & Siding in Fairfax County, VA
Fairfax County is our largest Northern Virginia market — spanning McLean, Vienna, Reston, Herndon, Chantilly, Springfield, Burke, and dozens of HOA communities. We know the Fairfax County permit portal, common HOA-approved color palettes, and which neighborhoods see the fastest payback on energy upgrades.
HOA approval needed? We supply product specs, color samples, and manufacturer documentation to support your application.
Key Service Areas
Arlington, Alexandria & Fairfax County
Three of our busiest Northern Virginia markets \xe2\x80\x94 each with distinct housing stock, permitting processes, and homeowner needs. Here is what working with Hallmark looks like in your area.
Arlington County
Windows & Siding in Arlington, VA
Arlington neighborhoods \xe2\x80\x94 from Clarendon and Ballston to Lyon Village and Aurora Hills \xe2\x80\x94 feature postwar brick colonials, cape cods, and newer townhomes. We navigate Arlington County permitting routinely and know which window replacements require a permit and which do not.
Popular upgrades: double-hung replacement windows, James Hardie fiber cement siding to replace aging wood or aluminum, and seamless gutters for homes with mature tree canopy.
City of Alexandria
Windows & Siding in Alexandria, VA
Alexandria ranges from historic Old Town rowhouses to mid-century ramblers in the West End and newer homes in Kingstowne. Historic district properties require Board of Architectural Review (BAR) approval \xe2\x80\x94 we have experience with Alexandria BAR submissions and know which products meet their guidelines.
Outside historic districts, most like-for-like window replacements move quickly. We handle all permit research as part of every project.
Fairfax County
Windows & Siding in Fairfax County, VA
Fairfax County is our largest Northern Virginia market \xe2\x80\x94 spanning McLean, Vienna, Reston, Herndon, Chantilly, Springfield, Burke, and dozens of HOA communities. We know the Fairfax County permit portal, common HOA-approved color palettes, and which neighborhoods see the fastest payback on energy upgrades.
HOA approval needed? We supply product specs, color samples, and manufacturer documentation to support your application.
Key Service Areas
Arlington, Alexandria & Fairfax County
Three of our busiest Northern Virginia markets — each with distinct housing stock, permitting processes, and homeowner needs. Here is what working with Hallmark looks like in your area.
Arlington County
Windows & Siding in Arlington, VA
Arlington neighborhoods — from Clarendon and Ballston to Lyon Village and Aurora Hills — feature postwar brick colonials, cape cods, and newer townhomes. We navigate Arlington County permitting routinely and know which window replacements require a permit and which do not.
Popular upgrades: double-hung replacement windows, James Hardie fiber cement siding to replace aging wood or aluminum, and seamless gutters for homes with mature tree canopy.
City of Alexandria
Windows & Siding in Alexandria, VA
Alexandria ranges from historic Old Town rowhouses to mid-century ramblers in the West End and newer homes in Kingstowne. Historic district properties require Board of Architectural Review (BAR) approval — we have experience with Alexandria BAR submissions and know which products meet their guidelines.
Outside historic districts, most like-for-like window replacements move quickly. We handle all permit research as part of every project.
Fairfax County
Windows & Siding in Fairfax County, VA
Fairfax County is our largest Northern Virginia market — spanning McLean, Vienna, Reston, Herndon, Chantilly, Springfield, Burke, and dozens of HOA communities. We know the Fairfax County permit portal, common HOA-approved color palettes, and which neighborhoods see the fastest payback on energy upgrades.
HOA approval needed? We supply product specs, color samples, and manufacturer documentation to support your application.
FAQ
Common Questions from Northern Virginia Homeowners
Are you licensed to work in Virginia?
Yes. Hallmark Windows & Siding holds all required Virginia contractor licenses and maintains full general liability and workers' compensation insurance. We are fully authorized to perform window and siding replacement throughout Northern Virginia.
Do I need HOA approval before replacing windows or siding in Northern Virginia?
Many Northern Virginia communities have active HOAs with architectural review requirements. We have extensive experience working within HOA guidelines across Fairfax, Loudoun, and Arlington counties. We are happy to assist you with documentation for your HOA application before work begins.
Do I need a permit for window or siding replacement in Northern Virginia?
Permit requirements vary by jurisdiction — Fairfax County, Arlington County, the City of Alexandria, and the City of Falls Church each have their own rules. Many like-for-like window replacements do not require a permit, while larger scopes may. We handle all permit research and applications as part of our service.
Will new windows help with the heat and humidity in Northern Virginia summers?
Absolutely. Our Energy Star certified windows use Low-E glass coatings specifically engineered to block solar heat gain in summer while retaining interior heat in winter. Most Northern Virginia homeowners see a meaningful reduction in cooling costs and interior comfort after replacing older single-pane or degraded double-pane windows.
Do you offer financing?
Yes. We offer flexible financing options to make window and siding replacement accessible for most budgets. Ask about current promotional rates and monthly payment plans when you schedule your free in-home estimate.
Ready to Upgrade Your Northern Virginia Home?
Get a free, no-obligation in-home estimate from Hallmark Windows & Siding. We serve homeowners throughout Northern Virginia.
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