Sunroom contractor in Lynwood, CA - more usable room from your back patio
Long Beach Sunrooms & Patios builds sunrooms, patio enclosures and patio covers for homes in Lynwood, CA, turning the slab, deck or back wall you already have into a room your family will actually use.

- Fully licensed and insured.
- Free in-person estimates.
- We reply within 1 business day.
About Lynwood, CA
Lynwood is mostly blocks of single-family homes, many of them decades old, with apartments and shops along Long Beach Boulevard and the other main streets. A lot of these houses already have an older patio cover or a past add-on out back, and the lots tend to run narrow, so the back yard is where families look for more room.
Here and next door in Compton, the new room usually has to fit what's already there. That often means an older slab, a low single-story roofline and a side yard just wide enough to carry materials through, which is why I look at the base and the back wall before we talk about glass or finishes.
Services in Lynwood, CA
Sunroom additions
On a narrow Lynwood lot, a sunroom addition off the back wall is often the simplest way to gain a room without giving up the whole yard. I size it to the space you have, and we set it on footings planned for the walls and roof it will carry.
Patio-to-sunroom conversion
Plenty of houses here already have a concrete patio out back, and building on it makes good use of it if the slab holds up. We check its condition and its edges first, then build on it or add footings where it falls short.
Patio enclosures
When an existing patio cover is sound, closing it in with walls and windows can be a lighter job than a full addition. We look at how the cover ties into the house and whether its posts can take new walls before I'd suggest it.
Sunroom remodeling
Older add-on rooms are common on homes here, and many have tired windows, leaky roof panels or framing that's seen better days. Our sunroom remodeling work keeps what's still solid and replaces what isn't, so you're not paying to start over.
Patio cover installation
Single-story houses with low eaves leave little height for a new patio cover to attach and still drain. We work out the tie-in and the slope at the first visit so the cover sheds water and still clears your head.
Screen room installation
If you want the patio usable without paying for a glass room, a screen room keeps the bugs out and the yard close. It's a lighter build on the slab you have, and it can often be closed in later if your plans change.
Permits, licenses and price on a Lynwood sunroom
The City of Lynwood's Building and Safety Division issues building permits here, reviews plans for new construction and alterations and inspects the work, so a new room's schedule turns on that review as much as on our crew. When the job needs a permit, we pull it and handle the paperwork with the city. Before you sign with anyone, ask for their California contractor license, ours included, because we're fully licensed and insured and glad to show it. The price moves mostly with the size of the room, whether your slab or deck can carry it, and whether you want a screen room, a three season room or a fully closed-in four season room, and the written estimate after my visit puts your own number on it.
We come up from Long Beach on the 710, so Lynwood is a short drive for us, and we do the same work in Paramount and Bellflower. Driveways here are often narrow and shared with a detached garage, so we plan where materials sit and how they reach the back yard before the first delivery shows up.
Lynwood, CA properties and local conditions
Most back patios on older Lynwood homes were poured as a place to set chairs, not to hold up walls, and the edges are often thin with no footing under them. A sunroom puts its weight right at those edges, so I check the slab for cracks and settling and look at what's under the edge before we commit to building on it. If it won't carry the room, we add footings along the walls instead of tearing out a patio that's otherwise fine.
The back wall matters just as much. Low eaves and old stucco limit how high a sunroom roof can tie in, so we work out that connection first, because it sets the roof slope and how well the room keeps water out.
Get a free on-site sunroom estimate for your Lynwood home
Send the form and we'll reply within one business day to set a time. I come out to your house in Lynwood myself, the estimate is free, and there's no pressure and no obligation to go ahead.
How a sunroom job in Lynwood goes from your call to the finished room
Call or send a request
Call (562) 200-7450 or send the form, tell us what you have out back and what you want the room for, and we'll set a time for me to come out. A rough idea of the space is plenty at this stage.
I measure and walk through choices
I measure, look at the base and the wall the room will join, and we settle the big choices right there, so it helps if you're home. You then get a written estimate for exactly that room, and nothing gets built until you've seen it.
We handle the city permit
When the job needs a permit, we pull it and handle the paperwork with the Building and Safety Division. Its plan review has to finish before the build starts, and its inspectors check the work along the way.
Our crew builds your room
Our crew lead and installers build the room we agreed on, and I check in as the job goes. You don't need to be home every day, just for the start and the final walk-through.
Frequently asked questions
How much does it cost to build a sunroom in Lynwood?
The cost of a sunroom in Lynwood comes down to the room's size, the base under it and the kind of room you choose, and you'll get your own figure in a written estimate after I've seen the house. An open screen room on a sound slab costs far less than a closed-in four season room that needs new footings and a tie-in under a low roofline. Electrical work and the windows you pick move the number too.
Does my sunroom contractor need a California state license?
Yes, any contractor building a sunroom that needs a building permit, or that's worth $1,000 or more in combined labor and materials, must hold a current license from the state contractor board. The same goes for anyone using employees on the job. Ask for the license before you sign, and we're glad to show ours.
Do I need a permit to remodel an old sunroom in Lynwood?
Plan on it, because the Building and Safety Division reviews alterations and repairs to buildings, not just new construction. The city also lists permit types such as re-roof and electrical, which a sunroom remodel often touches. I look at what your remodel involves at the visit, and we pull whatever permit it needs.
Do I need a separate grading or encroachment permit for a sunroom in Lynwood?
Only if the job reaches past the room itself. An undated city submittal document says a separate grading permit is needed once the soil a job disturbs passes a set amount, and that work in the city's right of way, the public strip along the street, needs its own encroachment permit. If your job looks like it will need either one, I'll flag it at the first visit and we'll confirm the current rule with the city.
How do I check whether my Lynwood home is in an earthquake hazard zone?
Type your address into EQ Zapp, the California Geological Survey's earthquake zone map, and it shows whether the property lies in any of the state's mapped earthquake hazard zones. If it does, tell me at the estimate so it's part of the plan from the start.
How long does it take to add a sunroom in Lynwood?
The timeline runs through the city's plan review first, because our crew can't start until the plans are approved. After that, the size of the room, whether the base needs new footings and how long your windows or panels take to arrive set the pace. I'll walk you through the order of it all at the estimate.
Service areas
Long Beach, CA
View area
Torrance, CA
View area
Downey, CA
View area
Carson, CA
View area
Paramount, CA
View area
Lakewood, CA
View area
Bellflower, CA
View area
Gardena, CA
View area
Compton, CA
View area
Signal Hill, CA
View area
Lomita, CA
View area
Explore the services
Sunroom additions
View service
Four season sunrooms
View service
Three season sunrooms
View service
Patio enclosures
View service
Custom sunrooms
View service
Sunroom construction
View service
Sunroom remodeling
View service
Screen room installation
View service
Patio-to-sunroom conversion
View service
Deck-to-sunroom conversion
View service
All season rooms
View service
Enclosed patio rooms
View service
Solarium installation
View service
Patio cover installation
View service
Sunroom design
View service
Vinyl sunrooms
View service
Long Beach, CA
Talk to us about your Lynwood sunroom
Our phones are answered from 7 AM to 11 PM every day, so you can call after work, tell me what's behind your house and pick a time for me to come look.




