Sunroom Contractor in Florence-Graham, CA - Rooms That Fit Close-Set Lots
Sunhaven Lynwood Sunrooms & Patios is a sunroom contractor working in Florence-Graham, where we turn the patio, slab or small backyard you already have into a sunroom, enclosure or covered patio your family will use.

- Service area
- Florence-Graham, CA
- Call
- (424) 296-8574
Homes on tight lots across Florence-Graham
Florence-Graham, which county pages call Florence-Firestone, sits about six miles south of Downtown Los Angeles, with the City of Los Angeles on three sides and South Gate and Huntington Park to the east. It isn't a city of its own, so Los Angeles County acts as its local government, and that changes who you deal with for a sunroom permit, which I cover in the questions below. It's one of the denser places in the county, with mostly single-family homes and smaller buildings on the side streets and bigger apartment buildings along the main roads.
The calls we get from here sound a lot like the ones from Lynwood and Downey, a house close to its neighbors with a patio or slab out back and no yard to spare. With so little open ground, the job is usually about turning the footprint you already have into a room you'll use, not about spreading out.
Our services in Florence-Graham, CA
On a tight Florence-Graham lot, the concrete patio out back is often the only open ground there is, so it's the natural place for a room. The first thing I look at is whether that slab can carry walls and a roof, because some older slabs need work before anything goes on top.
Narrow yards and houses set close to the neighbors don't always suit a standard layout, which is where custom sunrooms earn their place. We size the room, the roofline and the windows to your lot, so it fits the house instead of crowding it.
Plenty of homes here already have a covered patio that gets used every day, and enclosing it adds walls and glass without starting from scratch. We check the existing cover first, because whether it can stay decides most of the plan.
If you want shade more than a full room, a patio cover is the lighter choice for a small yard and keeps the space open to the garden. We tie it cleanly into the house, and it can be a first step toward enclosing the space later.
With houses this close together, it pays to decide where the windows face before anything is ordered, so the room gets light without looking straight into a neighbor's kitchen. I sit down with you, talk through how you'll use the room, and then we pick the kind of room that fits.
Some houses here already have an older patio room that's drafty, leaky or just worn out. We sort out what's worth keeping and what needs replacing, so you aren't paying to rebuild parts that still do their job.
Every service we offer
Sunroom additions
Four season sunrooms
Three season sunrooms
Patio enclosures
Custom sunrooms
Sunroom construction
Sunroom remodeling
Screen room installation
Patio-to-sunroom conversion
Deck-to-sunroom conversion
All season rooms
Enclosed patio rooms
Solarium installation
Patio cover installation
Sunroom design
Vinyl sunrooms
How it works when you call us about a Florence-Graham sunroom
Call or send the form
Call (424) 296-8574 or send the form, and we'll set a time that suits you. I'm the one who comes out, so it helps if you're home for the visit.
I visit, measure and listen
I measure the patio or slab, look at how the room would meet the house, and ask how you want to use it. Then we write up an estimate that spells out what's in it, so you know what you're paying for before you decide.
We prepare drawings and permits
If the job calls for a permit, we draw the plans and file them with the county office for your address, then wait on the plan check, which is the county's review of the plans against safety and building standards. That review is usually what sets the start date, so I keep you posted while it's in.
We build, then walk through
Our own crew builds the room, led by a lead installer, while I check in at each stage and we line up the inspections. At the end we walk through the room together and I show you how to look after it.
Florence-Graham sunroom questions
How do I find out who issues the permit for a sunroom in Florence-Graham?
For most Florence-Graham addresses it's LA County Public Works, because the community is unincorporated and the county serves as its local government. Public Works issues permits there for new buildings, additions, alterations and repairs, and its list names patios and decks among its examples. If your property turns out to be outside the county's jurisdiction another office may handle it, so the county suggests calling or emailing the local office shown in its Service Locator, and we confirm this before we draw anything.
Does replacing windows in a Florence-Graham home need a permit?
Window and door changeouts are on the county's list of remodel work it issues permits for, so ask Public Works before the old ones come out. This comes up when we redo an older sunroom or patio room, and we handle it with the rest of the job's permit paperwork.
When does a contractor need a California license to build a sunroom?
Anyone who builds or alters a structure needs a license from the state's Contractors State License Board if the project needs a building permit. A license also applies when the job uses additional workers or the labor and materials come to $1,000 or more, and the small-job exemption, which rose from $500 to $1,000, only covers work with no permit and no employees, so it doesn't reach work done by a crew. We're licensed and insured.
How long do I have to schedule the first inspection after getting a permit in Florence-Graham?
County guidance says to request the first inspection within 12 months of getting the permit, and follow-up inspections every 6 months keep the permit active. We book each inspection as soon as a stage is ready, so the permit stays active and you always know what's coming next.
How much does a sunroom cost in Florence-Graham?
The price comes down to the size of the room, what it sits on, how much glass and insulation it has, and whether it needs drawings and a permit, so I give you a figure only after I've seen your space. Building over a sound patio slab usually costs less than starting from new footings, and a screened or three season room costs less than one you can heat and cool all year. The written estimate lists each piece, so you can see how a choice like more glass or a bigger footprint moves the number.
How do I check if my Florence-Graham property is in an earthquake hazard zone?
Type your address into the state's EQ Zapp tool and it shows whether the property lies in a mapped earthquake hazard zone. Each result covers only the one property you search, so a neighbor's result doesn't answer it for you. It's worth a look before you plan an addition, and I'm glad to go over what you find at the visit.
Get a free sunroom estimate for your Florence-Graham home
We reply within one business day to set a time, and then I come out to your Florence-Graham home myself to see the space, measure and talk through which kind of room fits. The on-site estimate is free, and there's no pressure to book.
- Call
- (424) 296-8574
- Location
- Lynwood, CA 90262
- Hours
- Mon–Fri: 7 AM–9 PM, Sat–Sun: 6 AM–9 PM
Plan your Florence-Graham sunroom with us
Call (424) 296-8574 or use the form, and we'll start from how you want to use the room, not from the biggest option on the page.




