Enclosed patio rooms in Fountain Valley CA - walls that suit your yard and how you live
If bugs, glare or a neighbor's view keep you off your patio, we close it in so it becomes a room you actually use.

- Fully licensed and insured.
- Free on-site estimates.
- Expect a reply within 1 business day.
What does it take to close in a patio in Fountain Valley?
An enclosed patio room in Fountain Valley closes in the patio you already have with glass, insulated or screen walls, usually on your existing slab. You get a room off the house that keeps out bugs and debris and gives you as much view or privacy as you want.
Most people who call me already have a slab and a cover, and the real question is how much room they want and what to close it in with. The price moves with the walls you choose, whether your slab or cover needs work before anything goes up, and any lights, fans or outlets you'd like wired in. The schedule turns mostly on that base work and on the city's permit review. I'd rather give you your own figure than guess over the phone, so once I've seen the patio, your written estimate spells out what's included.
How do you know your patio is ready to be closed in?
Bugs and leaves everywhere
If you're sweeping leaves and wiping bugs off the table before every meal, the patio is asking for walls. Left as it is, it mostly goes unused, and the furniture wears out with nobody sitting in it.
Neighbors can see right in
When the patio faces a neighbor's window or catches hard glare, people stop going out, even with a good cover overhead. The right mix of glass and solid walls usually fixes that, so it's worth planning before you buy shades and screens that end up in the garage.
Cracked or sloping slab
Cracks, a low corner or water that sits in one spot usually mean the slab has settled or slopes more than walls can sit on. Walls need a square, level base to seal properly, so it's better to find and fix that before anything is ordered than after the frames go up.
Work that often goes with it
Solarium installation
If you want glass overhead as well as on the sides, a solarium gives you a brighter room with more sky in view.
Patio cover installation
When the cover you have can't carry a room, a new solid one gives you a sound start before we close anything in.
How we build an enclosed patio room
Before anything else, I note which of your house windows open onto the patio, because that can change what we're able to close in. Then I look over the slab and the cover, and if the slab needs work, including extending one that stops short of the cover's edge, we take care of that first. With the base sound, we lay out glass, insulated and screen walls side by side so you can weigh the view against comfort and privacy and choose the mix for each side. Our crew then frames the walls, sets the panels and doors, seals every joint to the slab and cover, and cleans up so you can move the chairs in.
Sometimes the room needs more than walls. If your cover isn't up to serving as a roof, we start with patio cover installation and build the room under it, and if you'd like glass overhead too, our solarium installation work gives you that brighter room instead.
Glass walls
Glass suits a patio that looks out on a yard or garden worth seeing, because it keeps the view and lets in the most daylight. It gives up some privacy and holds temperature less well than solid panels.
Insulated panels with windows
These suit a patio that faces a neighbor or the street, or a room you want to feel steadier through the day. You still get windows where you want them, with more privacy than an all-glass wall.
Screen walls
Screens suit you if you mostly want bugs and leaves kept out while the breeze comes through, and it's usually the lighter, simpler build. They block less dust, rain, heat or cold than solid walls, so they're the right pick only if you're happy with that trade.
Get a written estimate for your enclosed patio room
Send the form and we'll reply within one business day to set up a free, no-obligation visit, where I measure and check your slab and cover. You're welcome to call (657) 329-2023 instead.
Call (657) 329-2023Why Fountain Valley homeowners call Fountain Valley Sunrooms & Patios for enclosed patio rooms
The owner measures every patio
I come out to measure and look over every job myself, and I'm on site with our crew through the build. The person who talked through the details with you is the one making sure they get done.
Fully licensed and insured
We're fully licensed and insured, and you're welcome to ask about both before you sign. That's your protection while a crew is working on your house.
Plans filed with the city for you
When a project needs a permit, we prepare the plans, file them with the city and meet the inspector. We tell you early what we need from you, so the paperwork doesn't hold up the build.
Building in Fountain Valley since 2023
I started this business here in 2023 after years on sunroom and patio jobs, and we work in many cities around it across Orange County and nearby. Wherever you are, you get the same careful look underneath before anything goes up.
On a patio room, the base and the windows that face it decide the plan more than the walls do, so please tell us about your patio and I'll come take a look.
What happens after you call us about an enclosed patio?
Call or send a message
Call us or use the form, and we'll get back to you to set a time for me to come out.
I measure and check underneath
I measure, look at the slab and cover the room will stand on, and ask how you plan to use it. Then I send a written estimate in plain words that spells out what's included, so you know exactly what you're comparing.
We handle the city paperwork
If you go ahead, we take care of the permit and city paperwork. The start date waits on the city's review, and I'll keep you posted on where it stands.
Build, then walk it together
I'm on site with our crew until the room is finished. Then we walk through it together so you see how every door, window and screen works.
Common questions
How much does an enclosed patio room cost in Fountain Valley?
The biggest cost drivers are the walls you choose, the condition of your slab and cover, and any wiring you add, and I give you your own figure after seeing the patio. Glass and insulated walls usually cost more to build than screens, and a slab that needs leveling or extending, or a cover that has to be replaced, adds a step before the walls go up.
What is the best way to use my existing patio cover for an enclosed patio room?
The best start is a solid aluminum cover in good condition, because a lattice or open-slat cover has to be replaced or topped with solid panels before it can serve as a room's roof. I check your cover on the first visit and tell you plainly which kind you have. If you plan to use the room a lot, an insulated roof panel upgrade can make it far more comfortable.
Do I need a permit to enclose my patio in Fountain Valley?
Ask the city before you build, because Fountain Valley's building official issues permits to build, enlarge or alter a structure, and the city's list of exempt work names sheds and awnings, not enclosed patio rooms. Adding lights, outlets, a fan or plumbing needs its own city permit first. The city also caps how much of your lot can be covered by buildings, counting every structure on it, with a lower cap on larger lots, so a big room on a small lot is worth checking early. We handle the filing for you.
Who is allowed to build an enclosed patio room in California?
In California, anyone you hire for work worth $1000 or more in labor and materials combined must hold a current, valid license from the Contractors State License Board. Please ask to see the license of any contractor you're considering before you sign.
Can I enclose a patio if a bedroom window opens onto it?
It can rule the enclosure out, because one enclosure system's evaluation report requires the patio to stay unenclosed when a bedroom's emergency escape window opens onto it. The same report rules out using its enclosures as a garage, carport, storage room or everyday living space. That's why I look at those windows before we plan anything.
How do I keep an enclosed patio room from getting too hot in the afternoon?
The usual answer is solid panels, shading or Low-E glass, a coated glass that helps reflect heat, on the wall that takes the afternoon sun. One California sunroom seller's guide says afternoon sun on a wall of clear glass can make a room uncomfortable for much of the summer, and that handling it on that side often costs less than cooling the room later.
Book a visit to plan your patio room
Have a few photos of your patio, cover and slab handy when you call (657) 329-2023 or send the form, and tell us which windows face the patio, so the first visit goes straight to your options.




