
Buena Park Sunrooms & Patios builds all season rooms, patio enclosures, and sunroom additions for Cerritos homeowners. We have served the area since 2018 and reply to every new inquiry within one business day.

Cerritos summers push into the 90s while winter nights can feel raw after a rainstorm, so a room that only works in spring and fall is not particularly useful here. All season rooms are insulated and climate-controlled so the space is genuinely livable in every month of the year, not just the mild ones.
Most Cerritos homes built in the 1960s and 1970s have a rear concrete patio that has weathered decades of sun, clay-soil movement, and root pressure. Enclosing that space adds usable square footage while also protecting the original slab from further UV degradation and seasonal water intrusion.
Cerritos homeowners who plan to use the space year-round - not just on sunny afternoons - benefit from the extra insulation and sealed glazing that a four season room provides. The investment is higher than a screen room, but so is the usability when Santa Ana winds arrive each fall.
A ground-up sunroom addition on a Cerritos property typically attaches at the rear of the house where the living room or family room wall meets the backyard. Lots in Cerritos are modest in size, so precise setback planning against the City of Cerritos requirements is important before any foundation work begins.
Cerritos enjoys mild spring and fall weather that makes a screened outdoor living space a practical option for nine or ten months of the year. A screen room keeps the backyard accessible and comfortable without the cost of full glazing and climate control, and it can be upgraded to a glass enclosure later if your needs change.
Santa Ana winds and the occasional heavy winter rain make open patios less inviting than they look in the catalogue photos. An enclosed patio room with solid panels or operable windows on the windward side gives you the outdoor connection without the weather fighting you every time you step outside.
Cerritos was built out almost entirely between the early 1960s and the mid-1980s, which means the homes here are 40 to 60 years old. That age matters when you are adding a new structure to an existing home. Stucco exteriors from that era are prone to hairline cracking that opens up when a new addition shifts the load on the adjacent wall. Original concrete patios are often four inches thick and unreinforced, meaning they were poured for furniture and foot traffic, not as a foundation for an enclosed room with a roof load. A contractor who assesses the existing slab before designing the enclosure avoids the situation where you have a finished room sitting on a base that was never meant to carry it.
The clay-heavy soils that run through much of the Los Angeles Basin under Cerritos expand when the winter rains arrive and pull away from footings during the dry summer. Over 50 years, that movement adds up, and most older concrete flatwork in Cerritos shows it - cracked driveways, uneven walkways, and patio slabs that have tilted or heaved from tree root pressure. The mature trees planted when these neighborhoods were first developed are a genuine asset to the city, but their roots have had decades to work their way under flatwork. We factor all of this into the foundation assessment at the estimate so the new room is built on ground that can actually support it.
Our crew works throughout Cerritos regularly, and we understand the local conditions that affect sunroom contractor work here. Permits for attached structures go through the City of Cerritos Building and Safety Division, and we are familiar with the plan-check process and inspection schedule the city uses for sunroom, patio enclosure, and all season room projects.
Most of our Cerritos jobs are in the single-family neighborhoods between 183rd Street and the 91 Freeway. We work on properties close to the Cerritos Center for the Performing Arts as well as the quieter streets near the Norwalk and Artesia city borders. Studebaker Road and the Cerritos Auto Square area are easy navigation landmarks for our crews getting to jobs on the east side of the city.
We also regularly serve homeowners in neighboring Norwalk, which borders Cerritos to the north along the 91 Freeway corridor. The housing stock and project types in both cities are similar, so our crews move between them often.
Call us or submit the contact form and we will respond within one business day to schedule the free on-site estimate. You do not need drawings or measurements ready before we visit.
We assess the lot, check the condition of the existing patio slab and surrounding flatwork, verify setback requirements, and review any tree root proximity that could affect the foundation. You get a complete written price before we ask for any decision.
We submit the permit to the City of Cerritos Building and Safety Division and manage the plan-check review, which typically takes two to three weeks. Construction begins once the permit is issued, and we schedule all required city inspections throughout the build.
We do a final walk-through with you before closing out the job. Any items on the punch list are resolved before final payment, and we hand over the city final inspection paperwork for your home records.
We serve all of Cerritos, from the streets near the Cerritos Center for the Performing Arts to the neighborhoods along the Norwalk and Artesia borders. Free on-site estimate, no commitment required.
(657) 385-0212Cerritos is a city of about 49,000 people in Los Angeles County, sitting at the junction of the 91, 605, and 5 freeways in the southeastern corner of the county near the Orange County border. The city was incorporated in 1956 and developed rapidly from the early 1960s through the 1980s, converting former dairy farmland into one of Southern California's planned residential suburbs. Nearly all of the homes in Cerritos are single-family ranch and traditional tract homes built during that period - most with stucco exteriors, attached garages, and concrete patios that are now 40 to 60 years old. Home values here are well above the regional average, and the owner-occupancy rate is high, which reflects a community of long-term residents who invest in their properties.
The city is known for several standout public amenities, including the Cerritos Auto Square on Studebaker Road - one of the largest auto dealership complexes in the country - and the award-winning Cerritos Public Library on 183rd Street. Neighboring cities like Lakewood to the west share a similar era of home construction, and many of our Cerritos clients have neighbors or family in Lakewood who we have also served.
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