About Mariposa Millwork

Our Story

Mariposa Millwork started selling doors and trim in late 2024, but opened their showroom on March 3, 2025. We are dedicated to providing high-quality doors, trim, specialty wood products, and door hardware to homeowners and contractors in Orillia, Barrie and the surrounding areas. With a commitment to exceptional customer service and a passion for beautiful interior finishes, Mariposa Millwork is your go-to destination for all your home improvement needs.

Exterior of a hardware store named Mariposa Millwork with signage indicating doors, trim, and hardware; a red banner reads 'Now Open!'
A large truck parked in a lot with yellow-striped parking spaces, displaying Mariposa Millwork branding and logos.
A circular logo for Mariposa Millwork, established in 2024, with the text "Simcoe & Muskoka's Trim & Door Company" in the center and the company name in a bold, curved font around the circle in orange.

Villager Magazine and Podcast

We are trilled to be featured in July 2025’s issue of The Villager - an online and in print magazine that serves Severn, Orillia, Oro-Medonte, and Ramara. As well, featured on their podcast “Behind the Village” that features local business owners, event organizers, non-profit leaders, or everyday heroes who are shaping our community.

Our Difference

  • Entryway with white shiplap walls, hardwood flooring, a black bench with a pillow and coat, green houseplant in a woven basket, two decorative wall mirrors, and a staircase with white railing and dark wood steps.

    Quality Products

    Our priority is delivering high-quality Canadian products with exceptional customer service. Whether you’re building or renovating, we provide durable, reliable solutions for your home — from trim, interior doors, and wood products to hardware and more.

  • Two men are standing near a white door, having a conversation. One man, wearing glasses and a green shirt with the words 'Mariposa Builders' on it, is holding the door handle and looking at the other man. The other man is wearing a black hoodie and a beige cap with built-in sunglasses, and is smiling.

    Personalized Service

    Customer satisfaction is our top priority. Our sales team delivers durable solutions designed to enhance both the functionality and appearance of your home.

  • A moving truck with the logo of Mariposa Millwork parked in a parking lot with yellow striped parking spaces, under a partly cloudy sky, with trees and an industrial building in the background.

    Local Delivery

    We offer free local delivery for trim, interior doors, hardware, and wood products. Delivery to locations outside our local area may include additional fees.

  • Interior of a showroom with display panels of hardware, including door handles and locks, a central white island cabinet, and a large window letting in natural light.

    Interactive Showroom

    Our interactive showroom lets you see, touch, and compare a wide selection of trim, doors, hardware, styles, and profiles in person. We believe the right choice starts with understanding your options and finding what best fits your renovation needs.

  • When you work with Mariposa Millwork, you’re not just getting a product—you’re getting a team dedicated to making sure your project is done right.

Talk To An Expert

We’re here to help! If you are looking for interior doors, trim, specialty woods, or door hardware, our team of experts is ready to guide you through our wide selection of products and answer any questions you may have.

Frequently Asked Questions

Explore all of our products in our Interactive Showroom

SIMCOE & MUSKOKA'S DOOR & TRIM COMPANY

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SIMCOE & MUSKOKA'S DOOR & TRIM COMPANY ·