
Lakewood Sunrooms & Patios is the sunroom contractor Cerritos homeowners call for all season rooms, sunroom additions, and patio enclosures built for the city's 1960s-to-1980s tract homes. We have served the Cerritos, CA area since 2019 and respond to every new inquiry within one business day.

Cerritos homeowners who have invested in well-maintained 1960s and 1970s properties often want outdoor living space that works through the full calendar year, not just on warm afternoons. An all season room with proper insulation, dual-pane glass, and climate control delivers that - a comfortable, weatherproof room that gets used in January as well as July.
Many Cerritos homes from the 1970s sit on lots where the backyard slab has plenty of room for an addition without crowding the yard. Long-term homeowners in this city often look to add living space rather than move, and a sunroom addition delivers natural light and an indoor-outdoor feel that other room additions cannot match.
Cerritos winters are mild but the rainy season from November through March can make open patios impractical for weeks at a time. A patio enclosure with glass or screen panels gives the existing slab full weather protection, extending the usable season without committing to a fully insulated room addition.
Cerritos has a high rate of owner-occupied homes and a community that tends to invest in long-term property improvements. A fully insulated four-season sunroom is one of the most durable upgrades a homeowner here can make - it is used year-round, increases livable square footage, and holds up well against Southern California's UV exposure and occasional Santa Ana winds.
Some Cerritos homes from the 1970s and 1980s have an existing deck that has aged past its useful life. Converting that space to a sunroom replaces an aging structure with a properly permitted, weatherproof room built on a solid concrete base - a practical upgrade on lots where the footprint is already in place.
Cerritos summers push temperatures into the high 80s and 90s, and the intense Southern California UV exposure makes an uncovered rear slab uncomfortable for afternoon use. An attached patio cover shades the slab, protects outdoor furniture, and turns an underused concrete pad into a space families actually spend time in.
Cerritos was built almost entirely between 1960 and 1985, which means most homes in the city are now 40 to 65 years old. The concrete driveways, walkways, and patio slabs poured during that era are showing the results of decades spent on clay-heavy Los Angeles Basin soil. These soils expand when winter rains arrive and contract through the long dry summer - and that seasonal movement has been pushing up on concrete from below since the homes were first built. Tree roots from the mature landscaping planted when Cerritos neighborhoods were developed have compounded the problem, lifting slab edges and cracking flatwork throughout the city. Before we design any enclosure or addition in Cerritos, we evaluate the existing slab carefully, because an unstable base affects everything built on top of it.
Cerritos home values are well above the regional average, and homeowners here tend to take improvements seriously. That means expectations for finish quality, permit compliance, and project management are higher than in some neighboring cities. We handle every permit ourselves, work within the setback and design standards the City of Cerritos Building and Safety Division requires, and do not cut corners on structural connections because this climate does produce real wind events each fall. Santa Ana gusts above 50 mph arrive most years, and anything added to the exterior of a Cerritos home needs to be built to handle that.
Our crew works throughout Cerritos regularly, and we understand the local conditions that affect sunroom contractor work here. Permits are processed through the City of Cerritos, and we prepare the site plans, structural drawings, and documentation that the Cerritos plan check requires for patio covers, enclosures, and room additions - handling responses to plan check comments so the permit process moves forward without delays on your end.
Cerritos is a well-organized suburban city with distinct residential neighborhoods, a major commercial corridor along Studebaker Road near the Cerritos Auto Square, and civic landmarks including the Cerritos Center for the Performing Arts and the award-winning Cerritos Public Library. Homes throughout the city have mature landscaping and well-kept yards that reflect the long tenure of the families who live here. The residential streets between 183rd and 166th run through some of the most established neighborhoods in the city, where lot sizes give enough room for meaningful outdoor additions.
We also serve neighboring Hawthorne, CA, where the housing stock shares Cerritos's postwar profile, and Norwalk, CA to the north, where older ranch homes and smaller lots are common.
Reach us by phone or through the contact form and describe the project you have in mind - an all season room, a patio enclosure, or something in between. We respond to every Cerritos inquiry within one business day and schedule an on-site visit at a time that works for your household.
We visit the property, measure the space, evaluate the existing slab, and check setbacks and drainage. The estimate is free, the pricing is written and itemized, and we tell you openly if the slab needs attention before construction can proceed - there are no surprises after you sign.
We submit all permit documents to the City of Cerritos and manage plan check responses until the permit is approved. Our crew then handles all construction. You do not need to be present for every day of work, and we keep you informed of progress as the project moves forward.
When construction is complete, we walk every detail of the finished project with you and handle the final city inspection so the permit closes properly. We do not consider the job finished until you are satisfied and the permit record is clean.
We serve all of Cerritos, CA, manage every permit, and provide written pricing before any work begins. Call us or fill out the form below - we respond within one business day.
(562) 581-8957Cerritos is a mid-size suburban city of roughly 49,000 residents covering about 8.8 square miles in Los Angeles County. Originally incorporated as Dairy Valley in 1956, the city was converted from farmland into a planned residential community during the 1960s and 1970s when most of its housing stock was built. The result is a city that is almost entirely single-family homes in the ranch and California tract style - one to two stories, attached garages, stucco exteriors, and modest lots with backyard slabs and established landscaping. Home values in Cerritos are well above the county average, and the owner-occupancy rate is high, with many families having lived in the same home for 20 or 30 years. The city sits near the junction of the 91, 605, and 5 freeways, giving residents easy access to Long Beach, Anaheim, and downtown Los Angeles. For information about city permits and services, visit the City of Cerritos website.
Cerritos is one of the most ethnically diverse cities in Los Angeles County, with a large Asian American community that has been part of the city's character for decades. Residents take visible pride in maintaining their properties, and improvements are common throughout the city's neighborhoods. Community landmarks include the Cerritos Center for the Performing Arts on 183rd Street and the nationally recognized Cerritos Public Library on Bloomfield Avenue. We work throughout the city - from the neighborhoods near the Cerritos Auto Square on Studebaker Road to the quieter residential blocks along the Artesia and Norwalk borders. We also serve the nearby city of Hawthorne, where similar postwar housing stock creates comparable project needs.
Turn your unused deck into a beautiful year-round sunroom space.
Learn MoreFloor-to-ceiling glass solariums that maximize natural light indoors.
Learn MoreCall today or request a free estimate online - we cover all of Cerritos, handle every permit, and give you clear pricing before any work starts.