Serving Cerritos, CA and surrounding areas. (562) 581-8864
Cerritos Sunrooms and Patios is a local sunroom contractor serving Cerritos, CA, handling sunroom additions, four-season rooms, and patio enclosures for homeowners across the city. We have been working in Cerritos since 2016, we pull our own permits, and we reply within one business day.
Most Cerritos homes from the 1970s and 1980s have a rear slider or back door that leads to a concrete slab that never gets used. That opening is the natural starting point for a sunroom addition that turns unused outdoor space into a real room. We handle the permit, the foundation, and the connection to your existing structure.
Cerritos homes vary in roofline, lot size, and HOA requirements, which means a one-size-fits-all room rarely fits well. We design custom sunrooms that match your existing architecture and meet any HOA guidelines your neighborhood requires, so the finished room looks like it was always part of your home.
Many Cerritos backyards have aging patio covers that were built before current building codes. Converting that space into a properly permitted patio enclosure turns a marginal structure into a comfortable, code-compliant room that adds to your home value.
Cerritos winters are mild but evenings can get cool, and summers push toward 95 degrees. A four-season room with proper insulation and low-emissivity glass stays comfortable year-round without driving your energy bills up, which makes it one of the most-used rooms in the house.
Cerritos sits inland enough that evening insects can be a real nuisance in warm months. A properly installed screen room lets in the breeze and keeps the bugs out, giving you outdoor air without the annoyance - and it costs less than a fully enclosed sunroom.
With over 280 sunny days per year, Cerritos backyards need shade to be usable. A solid or lattice patio cover brings the outdoor space back into regular use and can serve as a foundation for a future enclosure if your plans change.
Cerritos was built out rapidly between the early 1960s and the mid-1980s, which means the vast majority of homes in the city are now 40 to 60 years old. At that age, the walls and rooflines your sunroom connects to may hide older wiring, undersized framing, or original stucco that needs reinforcement before a new room can be properly attached. A contractor who works regularly in Cerritos knows to look for these conditions before pricing a job, not after work starts.
The Southern California climate adds another layer of planning. Cerritos averages over 280 sunny days per year, and summer afternoons regularly push toward 95 degrees. The right glazing choice, roof angle, and ventilation plan are the difference between a sunroom you use every day and one you avoid in summer. Beyond the weather, Los Angeles County sits in a seismically active region, and California building code requires that room additions be engineered to flex with ground movement rather than crack - which affects how every foundation in Cerritos must be designed. Homeowners who are also subject to HOA review need a contractor who understands that the city permit and the HOA approval run on parallel tracks, and that skipping one creates problems with the other.
Our crew works throughout Cerritos regularly, and we pull permits through the City of Cerritos Building and Safety Division on a consistent basis. We know how the city schedules inspections, what the local plan checkers look for, and how to prepare drawings that move through the review process without unnecessary back-and-forth. That familiarity saves time on every project.
Cerritos is a city that residents know well - the streets around the Cerritos Center for the Performing Arts, the neighborhoods near the Cerritos Auto Square along Studebaker Road, and the quieter residential blocks along the Norwalk and Artesia borders. Most homes here are single-family ranch and traditional tract houses with stucco exteriors, modest backyards, and mature trees that have been growing since the neighborhoods were first developed. That combination of housing type and tree canopy means we regularly see root intrusion near slab edges, aging stucco at addition connection points, and lots where the backyard is smaller than the homeowner remembered. We plan for all of it.
Cerritos borders several cities we also serve. If you are near the southern edge of the city, you may be close to Artesia, where we work on similar housing stock. Homeowners along the northern edge near the 91 freeway are often close to the communities we serve in Norwalk.
We reply within one business day. The first conversation is short - we ask about your property, what you are hoping to build, and whether your home is in an HOA, so we can give you a realistic sense of scope before we set up a visit.
We come to your home, measure the space, and assess the existing wall and roofline where the sunroom will attach. This is where we give you a real price - not a range from a website. We also walk you through glazing options so you understand exactly what affects comfort and cost.
We prepare and submit drawings to the City of Cerritos Building and Safety Division. If your home is in an HOA, we coordinate that approval at the same time. Permit review in Cerritos typically takes three to eight weeks, and we manage that timeline so you do not have to track it yourself.
Once permits are approved, we build the foundation, frame the room, install glazing, run electrical, and finish the interior. City inspectors visit at the foundation and final stages. Most builds take two to four weeks once work begins, and we clean up the site at the end of every workday.
We serve Cerritos homeowners from our base in Cerritos, CA. No pressure - just an honest conversation about what you want to build and what it will cost. We reply within one business day.
(562) 581-8864Permit requirements are managed by the City of Cerritos. California building code requirements for seismic design are set by the California Building Standards Commission.
Cerritos is a mid-size suburban city in Los Angeles County, home to roughly 49,000 residents across about 8.8 square miles. Originally known as Dairy Valley - named for the dairy farms that occupied the land before the city was incorporated in 1956 - it was developed rapidly into a planned residential community through the 1960s and 1970s. Today Cerritos is known for its well-maintained neighborhoods, high-performing schools, and civic landmarks including the Cerritos Center for the Performing Arts and the striking Cerritos Public Library, which has an aquarium inside the building. The city sits at the intersection of the 91, 605, and 5 freeways, giving residents easy access to Long Beach, Anaheim, and Los Angeles.
Housing in Cerritos is almost entirely single-family, and the owner-occupancy rate is high - most people who live here own their homes and have for decades. The predominant style is one- and two-story stucco ranch homes on modest lots, with mature trees planted when the neighborhoods were first developed in the 1960s. Those trees are now large enough to affect concrete flatwork, and the homes are old enough that many exterior structures - patio covers, side-yard enclosures, concrete slabs - are at or near the end of their original lifespan. The communities we work in most often in Cerritos are the established residential neighborhoods near the city center and along the borders with Artesia to the south and Lakewood to the west.
Keep bugs out and breezes in with a professionally installed screen room.
Learn MoreFloor-to-ceiling glass solariums that flood your home with natural light.
Learn MoreDurable patio covers that provide shade and protect your outdoor space.
Learn MoreWe serve Cerritos homeowners and reply within one business day. Call us now or submit your project details online to get started.
