Bellflower Sunrooms and Patios is a licensed Sunroom Contractor serving Long Beach with sunroom additions, patio enclosures, and screen room installations - and we understand what salt air, the marine layer, and older housing stock mean for projects near the coast. We reply within 1 business day.

Long Beach has a large stock of older sunrooms and enclosed patios from the 1970s and 1980s - aluminum frames that have corroded, single-pane glass that lets in too much heat, and seals that no longer keep out moisture. A sunroom remodel replaces worn components and brings an aging room up to current energy and weatherproofing standards - without tearing everything down and starting over.
Long Beach home prices mean that adding permitted square footage through a sunroom addition is one of the more cost-effective ways to expand your living space. Homes in neighborhoods like Bixby Knolls and Los Altos have the lot depth and existing wall framing to support a well-designed room addition that functions year-round.
Many Long Beach ranch homes and bungalows have an existing covered patio that is underused - too windy near the coast, too hot in summer afternoons, or too exposed for comfortable use. Enclosing that slab with glass or screen panels gives you a protected outdoor-adjacent room without the cost of new foundation work.
Long Beach evenings from April through November are some of the best outdoor weather in the LA area - mild temperatures, ocean breezes, and low humidity after the marine layer burns off. A screen room lets you sit outside during those hours without insects or blowing debris, and it costs considerably less than a fully enclosed sunroom.
Even in Long Beach, summer afternoons in east-side neighborhoods like El Dorado Park can get hot enough that an uninsulated room becomes uncomfortable. A fully climate-controlled four season room with low-e glass and proper insulation stays comfortable through the warmest months and adds a room you can genuinely use every day of the year.
An exposed backyard slab in Long Beach collects marine layer moisture in the mornings and intense midday sun by afternoon. A solid or lattice patio cover makes the space usable for more hours of the day and protects the concrete surface from UV degradation - a practical first step before a full enclosure.
Long Beach is a coastal city, and that coastal environment creates challenges that inland projects simply do not have. Salt air from San Pedro Bay accelerates corrosion on metal frames, fasteners, tracks, and hinges - sometimes visibly within a few years if the wrong materials are specified. Homes within a mile or two of the water in neighborhoods like Belmont Shore, Naples, and Alamitos Beach see this most acutely, but the marine layer spreads moisture well into the east-side neighborhoods too. A contractor who builds the same room in Norwalk and in Long Beach without adjusting their material spec is setting you up for premature failure.
The housing stock adds another layer of complexity. Long Beach has one of the highest concentrations of pre-1960 homes in Los Angeles County, with a large number of Spanish Colonial Revival and Craftsman bungalows built in the 1920s and 1930s. Attaching a new room to a 90-year-old home requires a careful look at the existing wall framing, the foundation edge, and how the roofline will connect. Many of these older homes were built before modern moisture barriers were standard, and a contractor who does not check for those conditions before contract signing can deliver a new room with water intrusion problems from day one.
Our crew works throughout Long Beach regularly, and we are familiar with the range of properties here - from the tight beach bungalows in Belmont Shore to the larger ranch homes out in the El Dorado Park neighborhood. Long Beach is a genuinely diverse city, and the housing on the west side near downtown looks and behaves very differently from the 1960s and 1970s construction on the east side. We know that the permit process runs through Long Beach Development Services, and we have submitted projects through their building and safety review process.
Long Beach sits along Pacific Coast Highway, the 405, and the 710 freeways - three corridors that most residents navigate every day. The neighborhoods east of the 605 tend to have more suburban-scale lots with easier staging access; properties near the harbor or in the dense neighborhoods west of the 405 often require more careful planning for material delivery and equipment positioning. That kind of on-the-ground knowledge is not something you develop without actually working in the city.
We also serve homeowners in the cities around Long Beach. If you are looking for a sunroom contractor near Carson, our crew covers that area directly to the north. We also serve Lakewood, which borders Long Beach to the northeast and has a similar mix of mid-century ranch homes.
Reach out by phone or through the contact form and we respond within 1 business day. We ask a few quick questions upfront - where on the house the room would go, roughly how large, and whether you want glass panels or screens. That information helps us prepare for the site visit rather than showing up without context.
We visit your Long Beach home, measure the space, and inspect the existing wall framing, foundation edge, and roofline connection point. For coastal properties, we also note material exposure and discuss hardware specifications. We give you a written estimate within a few days, including any cost factors specific to your property - older stucco, corroded ledger boards, or a foundation edge that needs reinforcing.
Once you sign a contract, we prepare drawings and submit them to Long Beach Development Services for permit review. City review typically takes two to four weeks. If your neighborhood has an HOA, we help you prepare that submission separately - most HOA reviews here run two to six weeks. We track both processes and keep you updated.
Construction typically begins within a week of permit issuance. Most Long Beach sunroom projects take three to six weeks of active work, with inspections at framing, insulation, and completion stages. We coordinate all inspections directly with the city, and we walk you through the finished room before closing out the permit.
We serve homeowners throughout Long Beach - from Belmont Shore to El Dorado Park. No pressure, no obligation. Just a straight conversation about what your project needs and what it will cost.
Long Beach is one of the largest cities in California, with roughly 466,000 residents spread across more than a dozen distinct neighborhoods from downtown to the coast and east to the San Gabriel Valley edge. The city is defined by its waterfront - the Port of Long Beach, one of the busiest container ports in the United States, anchors the harbor, while beachside neighborhoods like Belmont Shore and Naples sit along San Pedro Bay. The housing stock spans nearly a century of construction styles, from 1920s Spanish Colonial Revival homes in California Heights and Craftsman bungalows in Wrigley, to 1960s ranch homes in El Dorado Park and Los Altos.
Long Beach is a working waterfront city with a genuine residential identity. Neighborhoods vary dramatically in character: the dense, walkable streets near downtown contrast sharply with the quieter, tree-lined blocks of Bixby Knolls and the suburban scale of east Long Beach. Homeowners here care about their properties and invest in them - which is why permitted, properly built improvements matter. If you are in Lakewood just to the north, or in Carson to the northwest, we serve those areas too.
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Learn MoreWhether your home is near the coast or in the eastern neighborhoods, our crew covers all of Long Beach. Reach out now and we will respond within 1 business day.