Sunroom contractor in Vincent, CA - rooms built square on your patio slab
Baldwin Park Sunrooms & Patios builds sunrooms, screen rooms and patio enclosures in Vincent (East Irwindale), turning backyard patios, decks and slabs into rooms that fit the house and get used.

- Licensed and insured.
- Free in-person estimates.
- We respond within 1 business day.
Flat streets and backyard patios in Vincent
Vincent is about 1.5 square miles of unincorporated county land, with Covina to the east, Azusa to the north, West Covina to the south, and Irwindale and Baldwin Park to the west. It's mostly houses on curving streets and cul-de-sacs. When we pull up for an estimate here, it's usually a family that already sits out on a concrete patio behind the house and wants it closed in so they can use it more.
The ground is largely flat, which helps, because a level yard usually means a level slab to build on. The cul-de-sacs are the catch. Lots on a curve are often wedge-shaped, so the patio may not sit square to the back wall, and I measure every corner before anything gets ordered.
What building in unincorporated Vincent involves
Vincent is unincorporated, so a sunroom here goes through LA County Public Works, which issues permits for additions and alterations in the county's unincorporated areas. That permit comes before our build on the calendar, so I check what your address needs before we set any dates, and we take care of the paperwork when the job calls for one. You can look up any contractor's state license with the Contractors State License Board, and a business located in unincorporated county also needs a County Business License when its work is on the county's list. The price moves with the room's size, whether it's screened or glassed and what shape the slab is in, and your written estimate puts a number on your own patio.
As a sunroom contractor based in Baldwin Park, CA, we're a short drive from Vincent, and we do the same patio and sunroom work in Duarte and West Covina. The cul-de-sacs here are quiet, but long panels and a trailer need room at the curb, so we plan the delivery with you before the crew shows up.
Get a free written estimate for your Vincent patio
We get back to you within one business day to set a time, and I come out to your house in Vincent to measure the spot and check the slab myself. The estimate is free and in writing, with no pressure and no obligation.
Call (626) 869-2042Services in Vincent, CA
Patio-to-sunroom conversion
A lot of Vincent backyards already have a concrete patio off the back of the house, and that's usually where a sunroom starts. We check that slab for level and cracks first, because a room is only as square as what it sits on.
Screen room installation
When you want the yard air without the bugs, a screen room installation closes in the patio with screen panels instead of glass. It's a lighter build, and it often fits under an existing patio cover if the cover is sound.
Patio cover installation
Plenty of houses here have a tired wood cover over the slab, or nothing at all. We build a new cover sized to the house and the patio, and we can set it up so it's ready to close in later.
Four season sunrooms
If you want a room you'll use all year, a four season sunroom is glassed in and tied into the house like any other room. It costs more than a screen room, but it's the right pick when the room opens straight off the kitchen or living room.
Patio enclosures
Some patios here wrap along two walls of the house or step out at an odd angle. A patio enclosure has to follow those lines exactly, so we measure each opening on its own before panels are ordered.
Sunroom remodeling
Older sunrooms and enclosures often leak at the edges or have glass that's fogged over. We reseal, replace panels or redo the roof, starting with a check of whether the frame is still square.
What happens after you call us about Vincent
Call or send the form
Call (626) 869-2042 or send the form, and we'll set a time for me to come out to your house. Being home helps, so we can stand at the spot together and talk about how you'll use the room.
I measure and check underneath
I measure the spot and check the slab or deck underneath, then we talk through the room type, the glass and whether it opens to the house. You get a written estimate, so you can see what each choice adds before you decide anything.
We sort out the permit
Once you're ready, we confirm what the county asks for at your address and handle the paperwork. The county expects the first inspection within 12 months of the permit being issued and follow-ups every 6 months after that to keep it active, so we plan the build around those visits.
Our crew builds the room
Our own crew does the build, and we pay close attention to the edges because that's where rooms leak. When it's done, we walk through it with you before we pack up.
Common questions
How do I find out which office issues permits for my address in Vincent, CA?
Enter your street address or parcel number on the county Public Works permit page and click Find Services, and it shows which office handles permits for that spot. Don't go by your mailing address, because homes south of Arrow Highway use Covina, CA 91722 and homes north of it use Azusa, CA 91702. We run the same check before any work starts.
Do I need a permit to replace the windows or roof on my sunroom in Vincent?
You might, because the county's permit guide lists fixing a roof and replacing windows among its examples of work it issues permits for. Check before you start. When we remodel a sunroom, we look up what your address needs and take care of the paperwork when the job calls for one.
Does a sunroom with lights and outlets need its own electrical permit in LA County?
It can, because the county lists installing or upgrading electrical systems among the work it issues permits for, and work that's exempt from a building permit may still need a separate electrical permit. We bring it up at the estimate, so the lights and outlets are part of the plan from the start.
How much can a contractor ask for as a down payment on a sunroom in California?
A contractor can take no more than $1,000 or 10 percent of the total contract price as a down payment, whichever is less. The state contractors board says that rule covers all home improvement work, so it applies to a sunroom too.
How much does a sunroom cost in Vincent, CA?
The price comes down to the room's size, whether it's screened or glassed, the glass you pick, whether it opens into the house and the condition of the slab or deck. A screen room under a sound existing cover usually sits at the low end, and a glassed room tied into the house at the high end. The written estimate after I measure gives you the figure for your own patio.
What is the best way to turn a patio into a sunroom in Vincent?
Start with the slab, because a room is only as square and sealed as what it sits on. I check it and measure every opening before a single part is ordered, since an extra hour of checking beats a panel that doesn't fit. Then we choose the room type and glass around how you'll use the space.
Get your Vincent patio measured first
Call (626) 869-2042 or send the form before you buy any kit or glass, because a measurement taken now saves ordering a part that won't fit.




