Window Installation & Replacement in Bellevue
New windows transform your home's comfort, energy efficiency, and curb appeal. Russo Builders installs and replaces windows with precision — ensuring proper flashing, insulation, and weatherproofing so your windows perform beautifully for decades.
WHAT WE OFFER
Window Replacement
Full window replacement services for existing homes. We remove old units, address any structural or water damage, and install new energy-efficient windows with proper flashing, insulation, and trim.
New Construction Windows
Window installation for new builds and additions. We coordinate with framing, siding, and finish crews to ensure windows are installed plumb, level, and properly integrated into the building envelope.
Energy-Efficient Upgrades
Upgrade to double or triple-pane Low-E glass windows that reduce heat loss in winter and block solar heat in summer — lowering energy bills and improving comfort year-round.
Bay & Bow Windows
Add architectural interest and natural light with custom bay and bow window installations. We handle structural framing, roofing, seating, and finish trim for a seamless look.
Custom Window Trim & Casings
Interior and exterior trim work that elevates the look of any window. We offer craftsman, modern, and traditional casing profiles — mitered, scribed, and installed to last.
Window Repair & Weatherproofing
Repairing drafts, leaks, foggy glass, and failing hardware. We re-flash, re-seal, and replace failed components to restore performance — without a full replacement when it is not needed.
Professional Window Replacement
in Bellevue & the Eastside.
Replacing your windows is one of the smartest investments you can make in your home — improving energy efficiency, comfort, and curb appeal all at once. Russo Builders is Bellevue's trusted window replacement contractor, delivering installations that combine premium materials with expert craftsmanship.
We specialize in double and triple-pane Low-E glass windows, vinyl, fiberglass, and wood-clad window installations, bay and bow window construction, custom trim and casings, and complete weatherproofing. Every window is installed with proper flashing, insulation, and sealing to prevent air leaks and water intrusion — ensuring decades of reliable performance in our Pacific Northwest climate.
Serving homeowners throughout Bellevue, Medina, Clyde Hill, Kirkland, Redmond, Sammamish, Issaquah, Newcastle, Renton, and Mercer Island, we bring 25+ years of Eastside construction experience to every window project. From single window replacements to full-home window upgrades, our team handles permits, inspections, and installation — start to finish.
WHAT SETS US APART
Energy-Efficient Window Upgrades
for Pacific Northwest Homes.
WHAT SETS US APART
Upgrading to energy-efficient windows is one of the most effective ways to reduce your home's energy consumption and improve year-round comfort. In the Pacific Northwest, where winter rains and summer sun both take their toll, Low-E glass windows keep heat inside during winter and block solar heat in summer.
Russo Builders installs ENERGY STAR® certified windows with double and triple-pane glass, argon and krypton gas fills, and Low-E coatings — reducing energy loss by up to 30–50% compared to older single-pane windows. You will notice fewer drafts, lower utility bills, reduced outside noise, and UV protection for your flooring and furniture.
We serve homeowners across Bellevue, Kirkland, Redmond, Medina, Sammamish, Issaquah, Newcastle, Renton, and Mercer Island. Our team handles product selection, permit pulling, installation, and trim work — ensuring your new energy-efficient windows perform flawlessly for decades.
Window Questions
Answered.
How much does window replacement cost in Bellevue?
Window replacement costs vary based on window type, glass package, and quantity. A standard double-pane vinyl window with installation typically ranges from $600–$1,200 per unit, while premium fiberglass or wood-clad windows can exceed $2,000. We provide detailed, transparent estimates after an in-home consultation.
How long does window installation take?
Most standard window replacements take 1–2 hours per window. A full-home replacement of 10–15 windows is typically completed in 1–2 days. New construction windows requiring framing modifications may take longer. We provide a clear timeline during planning.
Do you handle permits for window installation?
Yes. Russo Builders pulls all required permits and coordinates inspections in-house. We are fully licensed and insured in Washington State, and every installation is built to current building codes.
What areas do you serve for window installation?
We serve the entire Seattle Eastside, including Bellevue, Medina, Clyde Hill, Kirkland, Redmond, Sammamish, Issaquah, Newcastle, Renton, and Mercer Island. Call (425) 306-5553 to confirm your area.
Do energy-efficient windows really make a difference?
Yes. Upgrading to double or triple-pane Low-E glass can reduce energy loss by up to 30–50% compared to older single-pane windows. You will notice improved comfort, less drafts, and lower utility bills — especially in our Pacific Northwest climate.
Do you offer free estimates?
Yes. We offer free, no-obligation consultations and detailed estimates for all window projects. Book through our website or call (425) 306-5553.
Ready for
New Windows?
Tell us about your project and we will put together a plan that fits your vision and your budget.