JKC Construction Inc. replaces windows, doors and siding for homeowners and property managers in Salinas and across Monterey County. From vinyl and fiber cement siding to energy-efficient windows, our licensed, bonded and insured team (CA #1090260) uses quality materials and installation that stand up to California weather and add lasting curb appeal. Call (831) 620-2497 or request an itemized estimate below.
Exterior services we provide
- Window replacement
- Energy-efficient windows
- Entry and sliding patio doors
- Siding replacement, including vinyl and fiber cement
- Stucco repair
- Trim and fascia
- Dry rot repair
- Weatherproofing around openings






Window and door replacement
Old single-pane or failing windows let in drafts, noise and moisture. We remove the old units, repair any rot in the opening, install the new windows and seal and trim them inside and out. We replace front entry doors and sliding patio doors the same way, and repair the surrounding wall when we find water damage behind the old frame.
Siding replacement
Siding is your home's first defense against weather. We remove damaged or worn siding, check and repair the sheathing and framing behind it, install a weather-resistive barrier, and finish with new siding, trim and paint. Vinyl and fiber cement options keep maintenance low.
Built for coastal conditions
In Seaside, Marina and other coastal neighborhoods, salt air and moisture break down wood siding, window seals and metal hardware faster than inland. Fiber cement and vinyl siding resist rot better than wood, and corrosion-resistant fasteners and hardware last longer near the coast. We seal every opening against wind-driven rain.
Dry rot repair
Dry rot is decay caused by moisture trapped in wood. It shows up as soft, crumbling or discolored wood, most often at the bottom of siding, around windows and doors, and in trim and fascia. We cut out the damaged wood, find and stop the source of the water, and replace it with new material sealed against the weather, so the problem does not come back behind new paint.
Energy rules for replacement windows
In California, new and replacement windows must meet the energy efficiency requirements of the California Energy Code (Title 24, Part 6). We install windows that comply, and replacing old single-pane windows can make a home quieter and more comfortable year-round.
What window, door and siding work costs in the Salinas area
We do not quote a single price before seeing your home. Cost depends on:
- Number and size of windows and doors, or the area of siding.
- Material. Vinyl, fiber cement or wood siding; window and door styles.
- Hidden damage. Dry rot or water damage found behind old siding or trim.
- Access for upper floors.
What your estimate includes
A written, itemized estimate with scope of work, materials, pricing and timeline. No hidden fees, no surprises.
Permits
Replacing windows and doors and re-siding a home can require a building permit, especially when openings change size or the wall structure is repaired. In the City of Salinas, building permits are issued only to a licensed California contractor or the homeowner, so as a licensed contractor (CA #1090260) we can handle the application and inspections. Homes in unincorporated areas are permitted by Monterey County.
Related services: deck building in Salinas, fence installation in Salinas, handyman & home repair in Salinas, or see all of our services. Ready to talk? Get your itemized estimate.
Why homeowners choose JKC
- Licensed, bonded and insured. California contractor license CA #1090260.
- 15+ years of hands-on remodeling. Founder Javier Castillo learned the trade from the ground up and has worked on hundreds of projects.
- Itemized written estimates. Clear pricing, scope and timeline. No hidden fees.
- Daily communication. You always know what is happening on your project.
- Realistic timelines we stick to. We schedule properly and respect your time.
- Senior citizen and military discounts available.
- Hablamos español. We work with homeowners in English and Spanish.