Serving Cerritos, CA and surrounding areas. (562) 581-8864
Your backyard is sitting empty most of the year. A permitted sunroom addition gives your family a comfortable, light-filled room built to last - without moving to a bigger house.
Your backyard is sitting empty most of the year. A permitted sunroom addition gives your family a comfortable, light-filled room built to last - without moving to a bigger house.
Sunroom additions in Cerritos are permanent room extensions built on a proper foundation, permitted by the city, and constructed to last decades - most jobs run four to twelve weeks from permit approval to move-in.
If your family has outgrown your layout but you love your neighborhood and Cerritos schools, a sunroom addition adds real square footage without the cost and disruption of relocating. In a city where home prices have climbed and inventory is tight, building up is often smarter than buying up. If you are weighing how much insulation and climate control you need, take a look at our four season sunrooms to see the fully conditioned option.
Unlike a patio cover or a screen enclosure, a sunroom becomes a legal part of your home's square footage and shows up on your property record - adding genuine value that buyers can see. That matters in Cerritos, where homes sell quickly and every square foot counts.
If the Southern California sun makes your backyard unusable for a big chunk of the day, a sunroom gives you a shaded, comfortable space that still feels connected to the outdoors. Cerritos homeowners often find the sunroom becomes the room they use most, because it solves the heat problem without giving up the light and the view. Waiting means another summer of avoiding your own backyard.
If your family has outgrown your current layout but you love your neighborhood and school district, a sunroom addition can give you the extra room you need without relocating. In Cerritos, where inventory is tight and prices have risen, adding square footage to your existing home often makes more financial sense than buying up. Every month you wait is a month without that space.
Many Cerritos homes from the 1970s and 1980s have a rear door or slider that opens onto a slab or small patio that never gets used. That opening is a natural starting point for a sunroom addition - the structural work is simpler, and the transition from your existing home to the new room feels seamless. Leaving it unused is a missed opportunity sitting right outside your door.
If you have been maintaining an older patio structure that leaks, sags, or lets in bugs and dust, replacing it with a proper sunroom is a permanent upgrade rather than another round of repairs. A sunroom is built to last decades, not seasons. Southern California's UV exposure accelerates the aging of outdoor structures, so every season you patch is money spent without a lasting fix.
We handle every part of a sunroom addition - foundation, framing, glazing, electrical, and all the permitting paperwork. If you want a room you can use comfortably in July and January, our four season sunrooms are fully insulated and connected to your home's HVAC system. For homeowners who want something simpler and want to keep costs lower, we also offer three-season options with ventilation designed for Southern California's mild winters and bright springs.
Every addition we build starts with a foundation designed for Los Angeles County's seismic requirements - not just because the code requires it, but because a room that moves with the ground lasts. We also manage the connection point between the new room and your existing home with the same care, because that junction is where water intrusion and air leaks almost always start when it is done poorly. For homeowners who need guidance on what type of structure fits their space, our sunroom construction team walks through every option from the ground up.
Fully insulated with HVAC connections - suits homeowners who want to use the room every day of the year regardless of temperature.
Ventilated and screened for comfortable use from fall through spring - the right fit for Cerritos's mild climate at a lower price point.
Suits homeowners who already have an older cover or enclosure and want a permanent, permitted upgrade rather than another patch job.
Sized and styled to match your home's architecture - for homeowners who want a room that looks like it was always part of the house, not bolted on.
Most homes in Cerritos were built between the 1960s and 1980s on modest lots with concrete slabs and rear patios that were standard for the era. Those slabs are still there, and in many cases they are the natural foundation for a sunroom addition. Cerritos also averages over 280 sunny days per year - which is an asset when your sunroom is glazed correctly, and a problem when it is not. Choosing the right low-emissivity glass for Southern California's sun angle is something a locally experienced contractor handles from day one. The Artesia and Norwalk homeowners we work with regularly face the same glazing decision - it matters just as much a few miles up the road.
Cerritos also has a significant number of HOA-governed neighborhoods, and many homeowners do not realize the architectural review process needs to happen before the city permit - not after. We have been through the review boards in Cerritos's planned communities enough to know what documentation they need and how to prepare it correctly the first time. That saves you weeks and prevents the kind of costly redesign that can happen when a contractor builds first and submits paperwork later. The City of Cerritos and Los Angeles County both have active permit inspection programs, and we coordinate directly with both when needed.
We ask what you want to build, where on your home you are thinking, and roughly what your budget looks like. We also ask about your HOA status upfront - because that affects the timeline. You will hear back within one business day.
We visit your home, measure the space, and look at the existing wall and roof where the sunroom will connect. You leave the visit with a clear sense of what the project involves and a written estimate - no vague verbal quotes.
We prepare drawings, submit to the City of Cerritos, and if you are in an HOA, we prepare the architectural review package at the same time. Permit approval typically takes three to six weeks. We keep you updated throughout so you are never left wondering.
Once permits are approved, construction runs two to four weeks for a standard sunroom. A city inspector verifies the work at key stages. When complete, we walk you through the finished room and hand you copies of all permits - keep them for when you sell.
We visit your home, assess the space, and give you a written estimate at no charge. Permits, HOA coordination, and construction are all handled for you.
(562) 581-8864We know how the City of Cerritos Building and Safety Division processes room addition permits - which means complete applications submitted correctly the first time, and no weeks lost to rejected paperwork. That familiarity saves you real time on your project.
Cerritos sits in an active seismic zone, and every foundation we build is engineered to current earthquake-resistance requirements. Your new room is anchored to move with your home rather than crack away from it - a detail that matters both for safety and for your resale record.
Preparing architectural review documentation for Cerritos HOAs is part of our standard process, not an add-on fee. We know what review boards in this city need to see, and we submit it correctly so you do not lose weeks to back-and-forth revisions.
We assess the existing wall, roof, and foundation before finalizing your estimate - so there are no surprise change orders once work starts. Many Cerritos homes from the 1960s and 1970s have quirks worth knowing about before pricing, not after. The National Association of the Remodeling Industry recommends getting every cost commitment in writing before work begins.
Every one of these points comes down to the same thing: you should not have to manage your own project. We handle the details so you can focus on what the room is going to be used for, not on chasing permits or figuring out HOA forms.
A fully insulated, climate-controlled room you can use comfortably in any season - the step up from a standard sunroom addition.
Learn MoreGround-up construction for homeowners who want to build a custom sunroom from scratch with full engineering and permitting support.
Learn MorePermit slots in Cerritos fill up. The sooner we assess your space, the sooner you have a room your family can actually use. Call or send us a message today.
