
What We Offer
Choosing windows and doors from Andersen, Therma-Tru, and Velux ensures you're investing in products that offer superior performance, aesthetic appeal, and energy efficiency. As licensed and certified contractors for all three brands, we guarantee peak performance and longevity on every installation.

Andersen Premier Partner
Andersen Premier Partner is the highest tier of Andersen's contractor certification program. We are hand-picked, trained, and annually recer…

Therma-Tru Certified Installer
The Therma-Tru Certified Door System Installer status recognizes our comprehensive training in proper installation techniques for energy eff…

Velux Authorized Partner
As an authorized Velux partner, we install the full range of Velux skylights, roof windows, and sun tunnels. Velux is the world's leading sk…
- Andersen Window Installation
- Window Sash Replacement
- Window Conversion Kits
- Home Efficiency Upgrades
- Storm & Screen Doors
- Entry Doors & Patio Doors
- Interior & French Doors
- Therma-Tru Front Doors
- Velux Skylights
- Bay & Bow Windows
- Casement & Awning Windows
- Specialty Windows & Doors
Our Work
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Why Andersen Windows?

Andersen Windows
Andersen has been the benchmark for window and door quality in North America for over 120 years — and for good reason. Their products combine exceptional energy performance, lasting durability, and a breadth of customization options that few manufacturers can match. As an Andersen Premier Partner, we install the full Andersen lineup and can help you choose the right series for your home, budget, and aesthetic.
- Industry-leading energy efficiency ratings
- ENERGY STAR certified across all major product lines
- Superior weather resistance and air-tightness
- Extensive customization: sizes, finishes, hardware, grille patterns
- Backed by Andersen's 20-year limited warranty on glass
- Available in wood, composite, fiberglass, and vinyl
Andersen Product Lines We Install




Andersen offers multiple distinct product lines, each engineered for a specific performance level and price point. We carry and install all of them — and will help you understand which series is the right fit before you commit to anything.
Andersen 100 Series
The 100 Series is Andersen's entry-level composite line, built from Fibrex — a proprietary material that's twice as strong as vinyl and never needs painting. Ideal for budget-conscious renovations where durability still matters.
Andersen 200 Series (Narroline)
A classic double-hung line with a slim sightline and easy tilt-wash operation. The 200 Series is one of Andersen's most popular replacement windows — a reliable, clean upgrade from standard builder-grade units.
Andersen 400 Series
The 400 Series is Andersen's flagship and most versatile product line — available in virtually every window and door style. Built with a wood interior and Perma-Shield exterior, it delivers the warmth of real wood inside with weatherproof protection outside. This is our most frequently specified line for full-home replacements.
Andersen A-Series
The A-Series represents Andersen's premium architectural line, offering the widest range of custom sizes, configurations, and finishes. If you're building an addition, doing a full gut renovation, or have non-standard openings, the A-Series is typically the best fit.
Andersen E-Series (Eagle)
The E-Series is Andersen's ultimate custom window — built entirely to spec with the highest level of design flexibility. Wood or aluminum-clad exterior, available in virtually any size or configuration. Often specified on high-end new construction and historic renovations.
Andersen's Premier Partner program is the company's highest contractor certification tier — awarded only to contractors who demonstrate consistent installation quality, product knowledge, and customer satisfaction. As a Premier Partner, we have direct access to Andersen's technical support team, exclusive product training, and can offer customers access to the Andersen 2-year limited installation warranty on top of the standard product warranty. Most window contractors are not certified at this level.
- Highest tier of Andersen's contractor certification program
- Verified installation standards on every project
- Direct access to Andersen technical and warranty support
- Andersen 2-year limited installation warranty included
- Access to exclusive product lines not available to non-certified contractors
- Annual recertification to maintain program standards
Skylights by Velux

Velux Authorized Partner
As an authorized Velux partner, we design and install skylights and roof windows that bring natural light into spaces where traditional windows aren't an option. Velux is the world's leading skylight brand — their products are engineered for energy efficiency, weather-tightness, and longevity. Whether you're looking for a fixed skylight, a venting unit, or a sun tunnel for a dark hallway or closet, we'll specify and install the right solution.
- Fixed and venting skylight installation
- Sun tunnels for hallways, closets, and interior rooms
- Deck-mounted and curb-mounted configurations
- Velux solar-powered and electric blinds available
- ENERGY STAR certified skylight models
- Flashing kits installed to manufacturer specification — no leaks
- Retrofit into existing roof structures or new construction
Certified Partners

Andersen Premier Partner
Andersen Premier Partner is the highest tier of Andersen's contractor certification program. We are hand-picked, trained, and annually recertified by Andersen's team — giving our customers access to the full product lineup, installation warranty, and Andersen's direct support.
Expert Craftsmen
Our experienced, expertly-trained team share your passion for quality, performance, and reliability.
Confidence
Vetted, trained, and backed by the industry leader — extensive window and door replacement knowledge.
Exclusive Access
Access to the Andersen 2-year limited installation warranty and financing options for your project.

Therma-Tru Certified Installer
The Therma-Tru Certified Door System Installer status recognizes our comprehensive training in proper installation techniques for energy efficiency and weather resistance.
Superior Aesthetics
An extensive range of styles, finishes, and customization options to match any architectural style.
Energy Efficiency
Polyurethane foam cores and high-performance glass provide superior insulation versus traditional wood doors.
Low Maintenance
Fiberglass and steel doors that resist denting, warping, and rotting better than wood.
Improved Security
Therma-Tru fiberglass door slabs are up to 30% more resistant to kick-ins than standard steel doors.

Velux Authorized Partner
As an authorized Velux partner, we install the full range of Velux skylights, roof windows, and sun tunnels. Velux is the world's leading skylight manufacturer — trusted for precision engineering, energy performance, and weather-tight installation.
Natural Light
Skylights bring up to three times more light into a space than a vertical window of the same size.
Energy Performance
ENERGY STAR certified Velux units minimize heat gain and loss — available with Low-E glass and argon fill.
Venting Options
Manual, solar-powered, and electric venting skylights for improved airflow and moisture control.
Sun Tunnels
Ideal for hallways, closets, and interior rooms where a full skylight isn't possible.
Common Questions
Frequently Asked Questions
Why choose Andersen over other window brands?
Andersen is the most widely specified window brand for good reason — their product quality, warranty, and dealer network are industry-leading. As an Andersen Premier Partner (the highest installer certification), we have access to their full product line, installation warranty, and technical support. We're also honest: Andersen isn't always right for every project, and we'll tell you when.
Do new windows actually reduce energy bills?
Yes, meaningfully. Replacing single-pane or older double-pane windows with modern Low-E units with argon fill can reduce heating and cooling loss through windows by 20–30%. The payback period depends on your heating system and local energy costs, but most Westchester homeowners see noticeable improvement within the first winter.
How long does window replacement take?
Most whole-home window replacements take 1–3 days for the installation work itself. Custom-size or specialty windows have lead times of 4–8 weeks from ordering. We schedule the installation to align with delivery.
Should I replace windows and doors at the same time?
Often yes — bundling reduces mobilization costs, disruption, and the chance of mismatch between new windows and an existing door that looks dated. We can quote both together and give you an honest recommendation on whether the door is worth replacing at the same time.
Start Your Project
Ready to transform your space?
Contact us for a free, no-obligation estimate on your windows & doors project. Over 30 years of expertise in Westchester, Putnam, and Fairfield County.
Mon–Fri 8am–6pm · 3 Old Tomahawk St, Yorktown Heights NY








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