
Murrieta Sunrooms & Patios builds all season rooms, sunroom additions, and patio enclosures for homeowners throughout Moreno Valley, CA, with every project fully permitted through the City of Moreno Valley. We have served Southwest Riverside County since 2020 and know what it takes to build an enclosure that stays comfortable when summer temperatures push past 100 degrees Fahrenheit.

Moreno Valley summers regularly top 100 degrees Fahrenheit and winters bring real frost - which means any enclosure here needs to handle both extremes, not just one. An all season room with insulated glass, proper framing, and a dedicated mini-split unit gives you a comfortable, usable space in every month of the year. To see how this type of enclosure works, read about our all season room service.
Most Moreno Valley homes were built between 1980 and 2005 as single-story or two-story stucco tract homes - layouts that often have covered patios already in place. We can build a new sunroom addition onto the back of your house, expanding your living space with proper footing, framing, and a roofline that ties into the existing structure cleanly. Every project is permitted through the City of Moreno Valley.
Many Moreno Valley homeowners have existing covered patios that sit unused during the hottest months because they provide shade but no protection from summer heat. Enclosing the open sides with solid or screened panels - and adding glazing that blocks infrared heat - turns that space into a room you can actually use through July and August instead of just spring and fall.
Tract homes in Moreno Valley neighborhoods like Sunnymead and Rancho Belago frequently have aluminum patio covers or wood pergolas that can be upgraded into fully enclosed rooms with proper walls, windows, and roofing integration. We convert those underused outdoor structures into permitted living space that adds real value and function to the property.
For Moreno Valley homeowners who want shade and UV protection without the full cost of a room enclosure, a solid aluminum or insulated patio cover is a practical first step. It dramatically reduces the heat load on your back door and sliding glass door, and it provides a foundation for a future enclosure when you are ready to take that step.
Evenings in Moreno Valley are more comfortable than midday - but insects, blowing debris from Santa Ana winds, and occasional wildfire smoke make open-air sitting unpleasant after dark. A screen room with a solid aluminum frame encloses the patio, keeps the bugs and debris out, and lets the cooler evening air flow through freely without full glass glazing.
Moreno Valley sits in the eastern Inland Empire at around 1,600 feet elevation, surrounded by the San Bernardino Mountains to the north. That geography produces summer temperatures that regularly climb above 100 degrees Fahrenheit and winter nights that drop below freezing several times each year. A sunroom or all season room built without proper insulated glazing and climate control becomes unusable in both extremes. Contractors who work primarily in cooler coastal markets often underspec insulation values and glazing systems that simply are not adequate for conditions here.
The soil is a separate challenge. Much of Moreno Valley sits on expansive clay that swells during wet winters and contracts during dry summers. That constant movement is why concrete driveways and slabs throughout the city develop cracks and uneven surfaces over time. Before framing any addition or enclosure, we assess the existing slab condition. If the slab has shifted or cracked in ways that would undermine a new structure, we address the footing before building on top of it. A sunroom built on a compromised slab will develop problems no matter how good the materials are above grade.
Our crew works throughout Moreno Valley regularly, and we understand the local conditions that affect sunroom and patio enclosure work here. The city is large - one of the biggest in Riverside County by population - and the housing stock varies considerably between the older neighborhoods on the western side near March Air Reserve Base and the newer planned communities like Rancho Belago out east. We have worked on homes across that spectrum and know how the age and construction methods of each area affect what is involved in a typical project.
Moreno Valley is served by major corridors including Alessandro Boulevard, Perris Boulevard, and the 60 Freeway, and the city covers a large enough area that neighborhoods on the eastern edge feel genuinely different from those near the commercial strip on the west side. Permit submissions go through the City of Moreno Valley Building and Safety Division, and we manage that process directly, including plan checks and inspections.
We also serve Eastvale to the northwest and Perris to the south, so our crew is frequently on the road throughout western Riverside County.
Reach out by phone or through our contact form and describe what you have in mind. We respond to all Moreno Valley inquiries within one business day and will schedule a site visit at a time that works for you.
We visit the property, measure the space, check the existing slab for clay soil movement or cracking, and assess how the new structure ties into your roofline. You receive a written itemized estimate covering all materials, labor, and permit fees - no surprise costs added later.
We submit the permit application to the City of Moreno Valley Building and Safety Division and manage the plan check process. Once permits are approved, construction on a standard all season room or sunroom addition typically takes two to four weeks.
After construction wraps, we schedule the final city inspection and walk you through the completed space. You receive all permit documentation and inspection sign-off records for your property file.
We serve Moreno Valley homeowners with permitted sunroom additions, all season rooms, and patio enclosures. Get a written estimate with no obligation.
(951) 574-0064Moreno Valley is one of the largest cities in Riverside County, with a population of around 210,000 people. It grew rapidly in the 1980s and 1990s as affordable housing drew families from Los Angeles and Orange County - which means most of the city is made up of single-family stucco tract homes built in that window. The older western neighborhoods near March Air Reserve Base and the Sunnymead corridor were developed first; the eastern areas including Rancho Belago came later and tend to have newer, larger homes. You can learn more about the city at the Moreno Valley Wikipedia article.
The city sits in the San Gorgonio Pass area between the San Bernardino Mountains and the lower desert, which gives it a distinct inland climate that is hotter and drier than coastal Riverside County. Lake Perris State Recreation Area sits just to the south and is one of the most visited outdoor destinations in the region. Homeowners throughout Moreno Valley tend to be invested in their properties - the owner-occupancy rate is above 55 percent - and many are looking for practical improvements that extend their usable living space. We also serve Perris to the south and San Jacinto to the east, covering a wide swath of the inland Riverside County market.
Professional sunroom construction from foundation to finishing touches.
Learn MoreConvert your existing patio into a fully enclosed sunroom space.
Learn MoreEnclose your patio to create a private, weather-protected outdoor room.
Learn MoreFloor-to-ceiling glass solariums that flood your home with natural light.
Learn MoreProtect your outdoor space with a durable, attractive patio cover.
Learn MoreWe build permitted all season rooms, sunroom additions, and patio enclosures throughout Moreno Valley - call today and we will schedule your site visit within the week.