
San Jacinto Sunrooms & Patios serves Moreno Valley homeowners with sunroom additions, patio enclosures, and screen rooms. We have been building across the Inland Empire since 2016, and we pull every permit through the City of Moreno Valley so your project is documented, inspected, and done right.

Every service is matched to the conditions in Moreno Valley - homes from the 1980s through 2000s on concrete slabs, Inland Empire summers that routinely hit 100 degrees, and clay soils that shift with the seasons.
Most Moreno Valley homes from the 1980s and 1990s were built with covered patios that have never been enclosed. A properly insulated sunroom addition converts that unused back patio into a climate-controlled room you can actually use in July - not just in the two weeks when the weather is perfect.
Moreno Valley ranch homes built between 1980 and 2005 almost always have an existing concrete slab and covered patio structure. Enclosing that footprint is the most cost-effective path to adding square footage because the slab and overhead framing are already there - we build the walls and glazing to close it in.
Santa Ana wind events hit Moreno Valley each fall with gusts that carry dust and debris across the valley. A screen room blocks insects and blowing debris while keeping the outdoor feel of an open patio - and it costs less than a fully enclosed glass room, making it a practical option for many Moreno Valley homeowners.
Moreno Valley winters drop below freezing on some nights, and summers are extreme. A four season sunroom is fully insulated - walls, roof, and glass - so the room handles both ends of that range without you having to avoid it for months at a time. It is the right choice if the room needs to function as true living space, not just a seasonal bonus.
Vinyl framing is a strong choice for Moreno Valley homes because it does not rust, does not require painting, and holds up well under sustained UV exposure. For a city where the sun beats down for most of the year and exterior maintenance is a recurring cost, a low-maintenance vinyl sunroom saves time and money over the life of the addition.
Newer homes in eastern Moreno Valley, including Rancho Belago, often have larger footprints and varied rooflines that a prefab kit cannot accommodate cleanly. Custom-framed sunrooms let us match the existing roofline and exterior finish so the addition looks like part of the original house - which matters for both appearance and resale value.
Moreno Valley sits at around 1,600 feet elevation in a valley surrounded by the San Bernardino Mountains to the north and the Box Springs Mountains to the west. That geography concentrates heat. The city regularly sees 35 or more days above 100 degrees per year, and the UV intensity at this inland location accelerates wear on roofing materials, stucco, exterior caulk, and concrete. A sunroom designed for this climate needs insulated glass rated for high solar gain, proper roof insulation, and a cooling solution sized for the room - not specs written for a milder coastal climate.
Most of Moreno Valley's housing stock was built between 1980 and 2005, which means the majority of homes are between 20 and 45 years old. Concrete slabs from that era have been through many wet-dry cycles driven by the city's expansive clay soils, and many show cracking or slight settlement. A sunroom or enclosure built on a compromised slab will show those problems again, faster, because of the additional load. Santa Ana wind events also hit Moreno Valley each fall with high gusts that stress roofing and exterior connections - a properly anchored addition accounts for that wind load from the design stage onward.
Our crew works throughout Moreno Valley regularly, and we understand the local conditions that affect sunroom and patio enclosure work here. We navigate Perris Boulevard, Alessandro Boulevard, and the Moreno Valley Freeway to reach homes from the older neighborhoods near March Air Reserve Base on the western side of the city to the newer planned communities in Rancho Belago to the east. Those two ends of Moreno Valley have noticeably different housing - the west side has older ranch homes on more modest lots, while the east side has larger two-story homes with bigger driveways and more backyard space.
The City of Moreno Valley Building and Safety Division handles permits for all room additions in the city, and we submit complete applications the first time rather than going back and forth through correction cycles. Many of the families we work with have been in Moreno Valley since the 1990s and chose the city for the larger lots and more accessible home prices compared to coastal Southern California - and those larger lots often mean there is real room to add a sunroom or patio enclosure without crowding the yard.
We also serve homeowners in nearby Riverside, which sits just to the northwest along the 60 Freeway. The two cities share similar soil conditions and building stock, and we work across both regularly. If you are comparing projects between Moreno Valley and Riverside, the process and pricing are consistent.
We respond within one business day - usually the same day you reach out. You share what you have in mind, and we schedule a time to visit the property at your convenience.
We come to your Moreno Valley home, inspect the existing slab or foundation, assess drainage and soil conditions, and measure the space. You get a written, itemized estimate before any decision is made - cost transparency is built into our process from the start.
We prepare and submit the permit application to the City of Moreno Valley Building and Safety Division on your behalf. Once approved, we confirm the build schedule and keep you updated at each stage.
We complete the work, coordinate the city final inspection, and walk through the finished room with you before we leave the property. All permit records are yours to keep - they protect your investment if you ever sell.
We serve Moreno Valley homeowners with free on-site estimates, transparent pricing, and a crew that handles every permit. Reach out today and we will get back to you within one business day.
(951) 910-7048Moreno Valley is one of the largest cities in Riverside County, with a population of around 210,000 people. The city grew rapidly in the 1980s and 1990s as affordable single-family housing drew families from Los Angeles and Orange County, and that growth is reflected in the housing stock today - rows of single-story and two-story stucco ranch homes built between 1980 and 2005, mostly on concrete slabs, mostly with tile roofs and covered back patios. The Sunnymead area on the western side of the city is one of the older commercial and residential corridors, while newer planned communities like Rancho Belago on the east side have larger homes built to more recent codes. You can learn more about city services and planning at the City of Moreno Valley official website.
March Air Reserve Base sits on the western edge of Moreno Valley and has been a major presence in the area since 1918. A large share of the families we work with in Moreno Valley are first-generation homeowners who chose the city for its larger lots and lower price points relative to coastal California - and those same larger lots are often what makes a sunroom or patio enclosure practical. There is room to add square footage without feeling like you are shrinking the yard. Neighboring Riverside sits just to the northwest, and we serve homeowners in both cities regularly. The two areas share similar soil conditions, climate, and building stock, so the work we do in one translates directly to the other.
Glass solariums that maximize sunlight and indoor-outdoor connection.
Learn MoreCall us or submit your project details online - we respond within one business day and come to your property for a free on-site estimate.