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Serving Moreno Valley, CA and surrounding areas. (951) 518-9916
Moreno Valley Sunrooms & Patios is a sunroom contractor serving Fontana with patio cover installation, sunroom additions, and patio enclosures built for the Inland Empire heat, Santa Ana winds, and housing stock ranging from 1970s ranch homes to newer North Fontana subdivisions. We have been building across the region since 2016, and every project is fully permitted.
Fontana summers regularly exceed 100 degrees, and a backyard slab without shade becomes useless by mid-morning. A solid-roof patio cover blocks direct sun, reduces heat absorption into the exterior wall, and makes outdoor space usable again without a full enclosure commitment.
Fontana's mix of 1970s ranch-style homes and newer two-story tract houses both have usable backyard space that can support a proper sunroom addition. The key in this climate is getting the glass and ventilation right from the start so the room stays comfortable in July, not just in October.
Many Fontana homes already have a covered concrete slab in the back - a structure that is halfway to being an enclosed room. Converting that existing cover into a proper patio enclosure with walls and windows costs significantly less than starting from scratch and gives you a usable room much faster.
North Fontana sits at higher elevation and experiences cooler winters than the southern part of the city, with occasional overnight frost between December and February. A fully insulated four season sunroom handles both the summer heat and the winter cold in one structure - no need for separate seasonal solutions.
Fontana evenings cool down quickly after sunset, and the months between October and April offer genuinely comfortable outdoor temperatures. A screen room captures those pleasant hours without adding the cost or complexity of full glass enclosure - it is a practical choice for homeowners who use their outdoor space most heavily in the shoulder seasons.
Stucco exteriors are standard across Fontana, and attaching an enclosed room to a stucco wall requires the right flashing and connection detail to keep water out during winter rains. We handle the stucco tie-in as part of the project - not as an afterthought - so the connection stays sealed through the rainy season and beyond.
Fontana is a large city - over 214,000 people as of the last Census - spread across the western edge of the Inland Empire where the valley floor meets the San Gabriel foothills. Homes range from 1970s-era ranch houses near the city center to newer two-story tract homes in North Fontana that were built in the late 1990s and early 2000s. Those newer homes are now hitting the age where roofs, HVAC systems, and outdoor structures need real attention. The older homes are well past that point. Across the city, stucco exteriors and concrete slab foundations are the standard - and any outdoor addition needs to work with both without creating leak paths or foundation stress.
Heat is the defining challenge in Fontana. Temperatures climb above 100 degrees regularly from June through September, and Santa Ana wind events in fall and early winter can push gusts past 60 mph. The National Weather Service documents Santa Ana wind events across the Inland Empire, and a properly engineered patio cover or sunroom accounts for those wind loads at the design stage. A structure built to the correct wind zone spec will not shake loose or fail at the ledger connection after the first major Santa Ana event.
Our crew works throughout Fontana regularly, and we understand the local conditions that affect sunroom contractor work here. The City of Fontana Building and Safety Division handles permit review for room additions and patio covers, and we have submitted plans through that office enough times to know what they look for in plan check. Fontana also requires energy compliance documentation - Title 24 calculations - for any conditioned room addition, and that step is built into our process rather than left as a last-minute scramble.
The two main residential zones in Fontana read very differently. South and central Fontana near the I-10 corridor has the older ranch housing - one-story, smaller lots, original-era patios that have often been modified or partially covered over the years. North Fontana above the 210 Freeway is newer, larger, and more uniform - HOA rules are common, which affects exterior color and material approvals. Whether your home is near the Auto Club Speedway on the south end or up in the foothills on the north side, we have worked in your neighborhood.
We also regularly serve homeowners in neighboring San Bernardino to the east, where older postwar housing presents conditions similar to central Fontana, and in Rialto to the southeast, where the flat grid neighborhoods share much of the same housing profile.
We reply within one business day. The first conversation covers what you want to build, where it sits on your property, and a rough budget range. No commitment is needed at this stage.
We come to your Fontana home to measure the space, review the slab or foundation, and assess the stucco connection point. The written estimate we leave covers materials, labor, and permit fees so there are no surprises later.
We handle the permit application and plan submission to the City of Fontana Building and Safety Division. Fontana plan check typically runs two to four weeks, and we schedule your build start as soon as the permit is issued.
Active construction on a patio cover takes one to two weeks. A full sunroom enclosure runs four to eight weeks. We schedule the city final inspection and hand you a complete permit record - all closed out and documented.
We serve Fontana homeowners across the city - from the I-10 corridor to North Fontana. No pressure, no commitment - just an honest conversation about what you want to build.
(951) 518-9916Fontana is one of the larger cities in San Bernardino County, with a population of around 214,000 spread across a city that stretches from the flat warehouse corridors near the I-10 up into the hillier terrain approaching the San Gabriel Mountains. The city grew rapidly during two distinct phases - the 1970s through 1980s, which produced the ranch-style housing that fills the older neighborhoods near the city core, and the late 1990s through mid-2000s, which produced the larger two-story tract homes that define North Fontana. Those two eras of housing look and behave very differently, and the right approach to a sunroom or patio project depends on which era your home belongs to. Learn more about the city on the Fontana, California Wikipedia page.
Fontana is home to the Auto Club Speedway, a NASCAR track that has been one of the city's most recognizable landmarks since 1997, and to the large Fontana Park and Aquatic Center near the city center. The city sits at the western edge of the Inland Empire, putting it within easy reach of both the San Gabriel Mountains and the broader Southern California freeway network. We serve homeowners throughout Fontana and in nearby San Bernardino and Rialto.
Call us today or submit a free estimate request - we reply within one business day and can usually schedule your on-site visit within the week.