Home Remodeling & Construction on Mercer Island, WA
Kolmo Construction serves Mercer Island homeowners with high-end kitchen, bathroom, ADU, and whole-home remodeling. Licensed WA general contractor experienced with Mercer Island's shoreline, view, and tree-protection overlays.
Remodeling Services in Mercer Island
Kolmo Construction serves Mercer Island homeowners and businesses as a licensed, bonded Seattle general contractor.
Kitchen Remodeling
Transform your kitchen into a functional, beautiful space with our custom remodeling services.
Learn moreGarage Remodeling
Maximize the potential of your garage with Kolmo’s smart, stylish, and functional remodeling solutions.
Learn moreFlooring Installation & Remodeling
Upgrade your home with Kolmo’s expert flooring services—durable, beautiful, and built for the Pacific Northwest.
Learn moreBathroom Renovation
Functional, modern bathroom remodeling services that improve layout, materials, and usability.
Learn moreExterior and Interior Painting
Protect and refresh your home’s exterior with Kolmo’s professional painting services.
Learn moreCustom Home Automation
Elevate your living experience with integrated smart home technology. Seamlessly control lighting, climate, security, and entertainment with a single touch or voice command
Learn moreElectrical Services
From EV chargers and panel upgrades to full custom wiring, our certified electricians power your home and business safely
Learn moreADU construction
Residential remodeling in Seattle and the Eastside. Quality craftsmanship, clear timelines, and clean job sites.
Learn moreGreen & Sustainable Construction
Eco-friendly construction solutions for energy-efficient, low-impact homes in the Seattle area.
Learn moreRecent Projects Near Mercer Island
Kitchen Remodel — Mercerwood
Open-concept kitchen with custom inset cabinetry, butler's pantry, and Wolf/Sub-Zero appliance package.
Bathroom Remodel — North End
Primary suite bath with steam shower, freestanding soaker, and heated marble floors.
Whole-Home Refresh — Lakeridge
Interior and exterior repaint, hardwood refinishing, and lighting controls upgrade across a 4,800 sqft home.
Deck Build — South End
Composite deck with tempered-glass railing and integrated lighting — designed to preserve protected trees per Mercer Island code.
Neighborhoods We Serve in Mercer Island
FAQ — Remodeling in Mercer Island
Does Kolmo work on Mercer Island view-protected lots?
Yes — we navigate the Mercer Island view-corridor and tree-protection requirements as part of the design and permitting process.
How does permitting work on Mercer Island?
We submit through Mercer Island Community Planning & Development. Many Mercer Island lots also involve tree code review or shoreline review. See /permits/city/mercer-island for fees and timelines.
Do you do ADUs on Mercer Island?
Yes — Mercer Island allows ADUs subject to lot size and overlay constraints. We handle design, permitting, and construction.
How much does a high-end kitchen remodel cost on Mercer Island?
Mercer Island kitchen remodels often start at $90,000 and run to $250,000+ for high-end fully custom. Use /calculator/kitchen for a real-time estimate.
Ready to Start Your Mercer Island Project?
Licensed, bonded & insured. WA License KOLMOL*753JS. Free estimates with no obligation.
Schedule a Free Consultation