Doors and windows are among the first building components to show age and wear, and the problems they develop are usually functional before they're cosmetic. An exterior door that no longer seals at the threshold lets conditioned air out and insects in. A wood window frame that's swollen through seasons of moisture exposure sticks shut in summer and rattles in winter. Interior doors that swing open or drift closed on their own have settled frames that need shimming or the door itself has warped. In Simi Valley, where homes see wide temperature swings and the occasional heavy wind event, exterior door and window installations that weren't properly flashed and sealed from the start tend to develop water infiltration at the frame over time.
The installation process covers the full scope from removal to finished trim. Old units are removed and disposed of; the rough opening is inspected and framed to the correct dimensions for the new unit before anything is set. On exterior installs, flashing is integrated into the wall assembly before the unit goes in, and exterior caulking is applied at every joint. The frame cavity is insulated before interior casing is fitted. Both interior and exterior casings are installed, caulked, and painted so the door or window is complete when the job ends—not left for a follow-up finishing visit. Interior door swaps typically complete in a half day; exterior doors and windows require a full day given the weatherproofing steps involved.
A properly installed exterior door or window should be invisible in the best sense: it opens and closes smoothly, the casing sits flat against the wall on both sides, there are no drafts at the corners, and the paint at the trim transitions is clean. For Simi Valley homeowners replacing units that have been in place since the home was built, a new installation often makes an immediate difference in comfort and energy use even before any other changes. Marroquin Painting and Carpentry handles supply and install together or install-only when homeowners have already selected their units, and the two-year weather-tight warranty covers the work regardless of which path the project takes.
What's Included
Every door & window installation visit includes
Removal and disposal of old units
Flashing and weather-sealing on exterior
Casing, caulking, and paint included
2-year weather-tight warranty
Supply and install or install-only
Free Estimate
Get a free door & window installation estimate
Tell us what you need and we'll come measure it. Written estimate, no obligation, anywhere in Simi Valley and the surrounding Ventura County area.
Design and build beautiful, functional kitchen cabinetry tailored to your space and style preferences. We handle the full process: on-site measurement, design review, shop fabrication in solid wood or quality plywood, finish painting or staining, and installation. Soft-close hinges and full-extension drawer slides are standard. Typical kitchen takes 4-6 weeks from design approval to installed and painted. Includes a written 2-year workmanship warranty on all cabinet construction.
Reface or refinish cabinet boxes that are structurally sound, typically 60-70% less than full replacement. We replace doors and drawer fronts, apply matching veneer to exposed box sides, and install new hinges and pulls. Refinishing option strips and re-stains or paints existing doors in our shop. Most kitchens finish in 5-10 working days with your cabinets usable most of that time. Perfect for solid oak or maple boxes that just look dated.
Professional interior painting services using premium low-VOC paints and expert techniques for flawless results. Scope includes full prep (patching, caulking, sanding, priming bare spots), masking of floors and furnishings, cutting in by brush, and two finish coats by roller or sprayer depending on surface. Sherwin-Williams and Benjamin Moore product lines. Average whole-house interior repaint runs 5-8 working days. 2-year warranty on paint adhesion and peeling.
Protect and beautify your home's exterior with high-quality paints designed to withstand California weather. We pressure wash, scrape loose paint, spot-prime bare wood and stucco, caulk cracks around trim and windows, and apply two coats of UV-resistant exterior paint. Stucco, wood siding, trim, fascia, and doors all covered. Typical single-story Simi Valley home: 4-7 working days. 5-year warranty on paint film adhesion against peeling and blistering.
Install, replace and match trim and molding, including custom-milled profiles for older Simi Valley homes. Baseboards, casings, crown, chair rail, and wainscot all handled. For older homes with discontinued profiles, we can mill matching trim or source period-correct stock. Includes nail-hole filling, caulking at all joints, sanding, and two coats of paint. A typical room (base and casings) takes 1-2 days installed and painted.
Custom built-ins, shelving and storage designed and fitted to the room. Living room bookcases, bedroom closets, mudroom benches, home office walls, garage organization, under-stair storage. Design starts with measurements and a sketch review, then shop construction and on-site install with trim scribed tight to walls and ceilings. Finished and painted to match surrounding walls. Typical built-in project: 2-3 weeks from approval to installed and finished.
