
Supreme Ontario Deck & Fence provides deck construction, cedar and composite deck installs, pergolas, and fence work for Claremont homeowners. We have served the Inland Valley since 2016, working on both the older craftsman properties near the Claremont Colleges and the newer foothills homes to the north, responding to every inquiry within one business day.

Claremont has more craftsman bungalows and Spanish Colonial Revival homes than almost any other Inland Empire city, and the natural warmth of cedar suits those architectural styles better than synthetic alternatives. Our cedar wood deck construction service includes properly sealed end grain and correctly sized footings for local soil conditions - two details that make the difference between a deck that lasts and one that deteriorates inside a decade.
Homeowners in northern Claremont near the foothills deal with hot, dry summers that are harder on natural wood than they expect. Composite decking resists UV fade, does not need resealing, and holds up through Santa Ana wind season without cracking or warping - making it a practical upgrade for any Claremont property that gets full western or southern sun exposure.
Claremont summers are genuinely hot, and a well-positioned pergola turns a backyard that is unusable by noon into a shaded outdoor living space through the afternoon. Whether you want an open cedar structure that suits a craftsman home or an aluminum-framed pergola with adjustable louvers, we design and install both.
A large share of Claremont homes were built between the 1920s and 1960s, and many have decks or back porches that have never been fully replaced. We inspect the full structure before quoting any work - because in this climate and on homes this age, visible surface damage often signals deeper framing or post issues that surface-only repairs would not address.
Santa Ana winds knock over poorly set fence posts every fall throughout Claremont, particularly in the foothills neighborhoods where gusts are strongest. A wood privacy fence installed with properly sized concrete footings and pressure-treated posts rated for ground contact holds through wind events that topple standard contractor-grade installations.
Claremont gets most of its annual rain between November and March, and a patio cover keeps the outdoor space usable through the rainy season while also blocking the intense summer sun. An attached solid-roof patio cover also adds meaningful square footage to the usable area of the home without requiring a full room addition permit.
Claremont has one of the most distinctive housing stocks in the Inland Empire. The neighborhoods near the Claremont Colleges - particularly the streets closest to The Village - are full of craftsman bungalows and Spanish Colonial Revival homes built between the 1920s and 1950s. These homes sit on modest lots with mature landscaping, and any deck or patio work needs to fit the character of the house, not fight it. Cedar and pressure-treated wood with natural stain finishes tend to work better here than materials that look out of place against stucco and clay tile. At the same time, these older homes have original post placements and aging sub-structures that need honest inspection before anyone agrees on scope of work.
The northern sections of Claremont near the San Gabriel Mountains face a different set of considerations. The California Department of Forestry and Fire Protection designates parts of this area as high fire hazard severity zones, which means homeowners need to think about decking materials and defensible space requirements in a way that most Inland Empire cities do not require. Claremont also experiences some of the most intense Santa Ana wind events in the region given its proximity to the mountain foothills - gusts above 50 mph are not unusual, and structures that were not built to withstand that kind of lateral load show it.
Our crew works throughout Claremont regularly, and we understand the local conditions that affect deck and fence work here. The City of Claremont Community Development Department reviews building permits for decks and structural patio covers, and we factor their typical review timeline into every project schedule so homeowners know what to expect from the start.
Claremont is a city that most people think of in connection with the Claremont Colleges and The Village, but the residential neighborhoods spread well north toward the foothills along Baseline Road and Mount Baldy Road. From the older streets near the colleges to the hillside homes with views of the San Gabriel Mountains, the construction challenges are different in each part of the city. We have worked on both, and we know what each type of property typically needs.
Claremont sits just east of Upland and just north of Pomona. We serve all three cities and homeowners near any of those borders will get the same crew and the same attention to detail.
Reach us by phone or through the contact form and describe what you are looking to build or repair. We respond to every inquiry within one business day and will schedule an on-site visit at a time that works for you.
We walk the property, look at the existing structure if there is one, assess the soil and grade conditions, and then put a written estimate in your hands before any work begins. For older Claremont homes, this inspection often catches structural issues that are not visible from the surface.
For projects that require a City of Claremont building permit, we handle the submittal and coordinate inspections. The plan review period is built into your project timeline so you are not surprised by the wait - most residential deck permits in Claremont are reviewed within two to four weeks.
We build to the approved plans, keep the site clean during construction, and walk you through the finished work before we consider the project closed. Most standard deck builds in Claremont take four days to two weeks of active construction time.
We serve homeowners throughout Claremont, CA. No pressure, no obligation - just an honest assessment of what your property needs and what it will cost.
(909) 738-1084Claremont is a city of about 36,000 people at the eastern edge of Los Angeles County, sitting right against the base of the San Gabriel Mountains. It is best known as the home of the Claremont Colleges, a consortium of seven nationally recognized institutions whose campus defines much of the city center. The walkable commercial district known as The Village - with its tree-lined streets, restaurants, and shops - sits adjacent to the colleges and draws residents from across the eastern San Gabriel Valley. The neighborhoods closest to the colleges are full of craftsman bungalows, Spanish Colonial Revival homes, and other pre-war housing styles that give Claremont an architectural character unlike most Inland Empire cities.
Moving north from the college neighborhood, the housing transitions to ranch-style homes from the 1960s and 1970s, and then to newer hillside developments built in the 1980s and 1990s near Baseline Road and the San Gabriel Mountain foothills. The Thompson Creek Trail runs along the base of the mountains and is a well-used community asset that many residents live within walking distance of. Owner-occupancy in Claremont is high, and the city has one of the stronger median home values in San Bernardino County. Homeowners here tend to invest in their properties and expect contractors who treat the work accordingly. Our service area also includes neighboring Upland and Montclair to the east.
Low-maintenance composite decking that looks great year after year.
Learn MoreAffordable pressure-treated wood decks built to last outdoors.
Learn MoreNaturally beautiful cedar decks with excellent weather resistance.
Learn MoreProtect and refresh your deck with professional staining and sealing.
Learn MoreClassic wood privacy fences custom-built for your property.
Learn MoreEnjoy the outdoors pest-free with a beautiful screened enclosure.
Learn MoreShade your outdoor space with a stylish, sturdy patio cover.
Learn MoreCombine cooking and entertaining on a purpose-built outdoor kitchen deck.
Learn MoreWhether your property is a craftsman bungalow near The Village or a hillside home in northern Claremont, we are ready to help - contact us today for a free estimate.