
Supreme Ontario Deck and Fence builds and maintains decks, fences, patio covers, and pergolas for homeowners in Colton, CA. We offer deck staining and sealing, new composite deck construction, and full custom builds, and we reply to every new inquiry within one business day.

Colton summers push past 100 degrees for weeks, and that sustained heat dries out unprotected wood boards faster than almost anywhere else in Southern California. Our deck staining and sealing service cleans, preps, and recoats your deck with a product matched to your wood species and exposure, giving you real protection for the next two to three seasons.
If you are tired of re-staining a wood deck every two years, composite decking solves that problem for Colton homeowners. Quality composite boards resist UV fading, handle extreme heat without warping, and never need painting - a practical long-term choice for a climate as demanding as the Inland Empire.
Most Colton homes from the 1940s through the 1980s have flat backyards with aging concrete slabs that were never designed as true outdoor living spaces. A custom deck design starts with your yard, your budget, and how you actually want to use the space.
A Colton backyard without shade is difficult to use for most of the day from May through October. An attached patio cover or covered deck adds hours of usable outdoor time and protects the deck surface and furniture underneath from the valley heat that beats down all summer.
Colton's older homes often have decks that have been through decades of heat cycles and have never been properly maintained. Rotted boards, loose ledger connections, and failing post bases are repairable when caught early - waiting means a more expensive full replacement.
Santa Ana winds hit the Inland Empire every fall, and fence posts anchored in Colton's clay-heavy soil are prone to leaning over time. Vinyl fencing set in properly mixed concrete footings handles those wind loads without needing painting or staining year after year.
Colton is an older city by Inland Empire standards, and most of its residential housing stock was built between the 1940s and 1980s. Homes of that age have concrete flatwork, deck structures, and fences that are well past their original design life. The city also sits in a valley that traps summer heat, pushing temperatures above 100 degrees for long stretches between June and September. That kind of sustained heat and UV exposure breaks down wood stain faster than in cooler Southern California cities, and it dries out caulking around ledger boards and post bases in ways that allow moisture intrusion when winter rain finally arrives. Understanding that cycle is what separates a contractor who works here regularly from one who does not.
The soil under most Colton properties is a mix of alluvial sandy soils and expansive clay. Clay swells when it absorbs winter rain and shrinks again when it dries out in summer. Over years of those cycles, fence posts shift, concrete patios crack, and deck footings can move enough to affect the structure above. Some properties near the BNSF rail corridor through central Colton also deal with low-level vibration from passing trains, which gradually opens up fastener connections in older deck frames. A contractor familiar with Colton plans for both issues from the start.
Our crew works throughout Colton regularly, and we understand the local conditions that affect deck builder work here. Permits for residential deck, patio cover, and fence projects are submitted to the City of Colton Building and Safety Department, and plan check turnaround times vary based on the time of year. Getting the submittal package right on the first pass avoids the delays that can push a project start back by several weeks.
Colton's layout is anchored by major corridors like Colton Avenue and Mount Vernon Avenue, with residential neighborhoods fanning out from the older downtown core. The postwar ranch homes near Arrowhead Regional Medical Center are among the most common job types we see in the city - one-story slabs with backyards that need proper deck footings dug below the active clay layer. Stater Bros. headquarters sits nearby, and the company has been part of this community for decades just as we have. Further north, the hillside properties toward the San Bernardino Mountains have different grading and drainage considerations that affect how a deck or patio cover gets designed.
Colton borders Rialto to the northwest and sits directly adjacent to Mira Loma to the west. We serve all of these communities, so homeowners near any of those city boundaries are well inside our regular coverage area.
Reach us by phone or the estimate form and we will respond within one business day. Sharing a few details upfront - deck size, material preference, whether you need a permit - helps us arrive at your Colton property prepared to assess accurately.
We visit your property, look at the site conditions, and give you a written itemized estimate. This is where we talk through materials, the permit process if required, and a realistic project timeline - no surprise costs after you approve the work.
For permitted projects, we handle the City of Colton submittal and wait for plan check approval before breaking ground. Once approved, the crew arrives with materials and works through the project according to the agreed schedule.
When the work is done, we walk you through the finished project to make sure everything meets what we agreed to. The site is cleaned up before we leave, and we coordinate any final city inspection that is required to close out the permit.
We serve all of Colton and the surrounding Inland Empire. No commitment needed to get a written estimate.
(909) 738-1084Colton is a city of about 54,000 people in San Bernardino County, sitting at the intersection of several major freeways and railroad lines in the heart of the Inland Empire. The city grew up as a railroad hub in the late 1800s, and the BNSF Colton Crossing - one of the busiest rail intersections in the country - still runs through the middle of town today. Most of the residential housing stock is made up of postwar ranch-style homes built between the 1940s and 1980s, clustered in neighborhoods around the city's older downtown core and spreading out toward the foothills to the north. Arrowhead Regional Medical Center, the main public hospital for San Bernardino County, is one of the city's largest employers and a landmark most residents know well. You can learn more at the Wikipedia page for Colton, California.
Stater Bros. Markets, the well-known Southern California grocery chain, has its headquarters in Colton - a point of local pride that residents often mention. The Santa Ana River runs along the city's southern edge, and the terrain flattens out along the valley floor before rising toward the foothills in the north. Properties in the flatter central neighborhoods sit on level lots, while homes closer to the hills deal with grading and drainage that affects how outdoor structures are built. We also serve homeowners in nearby Rialto and the surrounding areas throughout San Bernardino County.
Low-maintenance composite decking that looks great year after year.
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Learn MoreWe serve all of Colton and respond within one business day. Call now or submit the estimate form to get started.