Three season sunrooms in Mead Valley CA - a patio room that fits how you use it
Your patio is too bright, buggy or exposed to use much. We close it in with glass or screens so it becomes a room you actually sit in.

- Licensed and fully insured.
- Free on-site estimates.
- Expect a reply within 1 business day.
Is a three season sunroom right for your Mead Valley patio?
A three season sunroom in Mead Valley is an enclosed room we build onto your patio, deck or slab with screens or window panels under a solid roof. It has no insulation, heat or air conditioning, so you get a sheltered space that stays separate from the house.
Most people who call me have a patio or deck they don't use as much as they'd like, and the first thing I ask is how you'd use the room, because an unheated room is a very different thing from a four season sunroom you heat and cool. The price mostly moves with the size of the room, the shape your slab or deck is in, screens versus glass and any wiring you want. The schedule turns on what the base needs and on the county's permit review when your job needs one, and we handle that filing for you. Your written estimate comes after I've measured and walked you through the options, so the number fits your patio and isn't a guess.
How do you know your patio is ready to be closed in?
Patio too bright to use
You have a covered patio, but glare and low afternoon sun send everyone back inside. That usually means the side facing the sun is wide open, and every season you wait is one more where the space just holds the grill.
Bugs and leaves everywhere
Cushions collect leaves and dirt, and you can't sit out in the evening without swatting. Screens or window panels close that gap, and until they go up you'll keep hauling furniture in and out.
An old enclosure that leaks
Torn screens, sticky panels or a water stain where the patio roof meets the house tell you an older room is wearing out. A leak at that joint can soak into the house wall, so it's worth having it looked at before it spreads.
Often paired with a three season room
Patio enclosures
If you mostly want walls around the patio cover you already have, an enclosure can be the lighter way to close it in.
Custom sunrooms
When your yard has an odd shape or you want the room drawn up from scratch, a custom build fits it to your house.
How we build a three season sunroom
This is the simpler room, with no heat or AC, and I'm upfront about what that means for comfort so you pick it on purpose. Before we choose any glass, I look at which way the wall faces and we talk about shade, because east and west walls take low sun straight in while north and south glass is much easier to manage. On those harder walls an overhang, shades, louvers or screens usually help, and low-e film can cut down the solar heat. Once we've settled that, our crew checks and prepares the slab or deck, frames the walls, ties the roof into the house, sets the panels and doors, runs any basic wiring and cleans up.
Mostly screen panels
This suits you if you want air moving through and mainly need to keep bugs and leaves out. It's the lightest version of the room and usually the easiest on the budget.
Glass or vinyl window panels
This suits you if you want to shut out wind, dust and rain on bad days while keeping the room unheated. On an east or west wall, this is where we talk through film and shade before anything gets ordered.
Get a written estimate for your three season room
Send the form and we'll reply within 1 business day to set up a free on-site visit, with no obligation. You're welcome to call (951) 418-3035 instead.
Call (951) 418-3035Why Mead Valley homeowners call Mead Valley Sunrooms & Patios for three season rooms
The owner measures every room
I do the first visit, the measuring and the estimate myself, and our own crew does the build while I check the work at each stage. You deal with one person who knows your room from the first sketch to the last screw.
Glass work came before sunrooms
I spent years installing commercial windows and storefront glass, then learned framing and roof tie-ins next to an experienced sunroom builder before starting here in Mead Valley in 2021. That background is why I'm so careful about how panels are set and sealed against your house.
Ask every bidder their license
We're licensed and fully insured. When you compare bids, ask each contractor which license class they hold, because the awning class at the state contractor board covers patio covers and leaves out patio enclosures.
On a three season room, what matters most is knowing it stays unheated before you sign, so contact us and I'll go over it with you at your table.
What happens after you call about a three season room?
Call or send a message
Call (951) 418-3035 or use the form, and we'll set a time for me to come out. For a head start, look up your address on the State Fire Marshal's fire hazard map so you know your zone going in.
I measure and explain options
I measure, look at the slab, deck or patio cover you have now and walk you through the room types one at a time. Then you get a written estimate for the room we talked about, so you can weigh it at your own pace.
We file permits and build
When the job needs a permit, we prepare and file it with the county or city office that covers your address, schedule the inspections and meet the inspector. Our own crew then builds the room.
Walk through it together
When the room is done, we walk through it with you and open every panel and door. I show you how to care for it so it stays easy to use.
Common questions
How much does a three season sunroom cost near Mead Valley?
A three season room built onto an existing patio, deck or slab, with standard materials and basic wiring, usually runs about $110 to $150 per square foot in nearby Menifee. Insulation, heating and air, plumbing and permits are extras on top of that, and in Riverside the bigger rooms that need a foundation and have heat and air land at the high end. Your written estimate gives you the figure for your own patio.
What is the difference between a three season room and a four season sunroom?
A three season room has no insulation, heat or air conditioning and stays sealed off from the house, while a four season room is built to be heated or cooled and open to your living space. The sunroom industry's specification holds that heated kind to window requirements for air leaks, water leaks and thermal performance, so we settle the heat question before we pick glass. I'd rather you choose the simpler room knowing what it is than wish later you'd gone the other way.
Can a three season sunroom be built on my existing patio or deck?
Usually yes, as long as what's there can carry it. The sunroom specification calls for framing that carries the room's forces in one continuous path down to the foundation, on slabs and on decks at any height, so your slab or deck becomes part of the room's structure. That's why I look at it closely on the first visit.
How do I get a permit for a sunroom in Mead Valley?
Mead Valley permits come from the Riverside County Building & Safety Department, and its permit list names enclosed patios, additions and alterations rather than sunrooms, so ask the county how your room is classed. The county suggests applying online at rivcoplus.org and sending questions to landuseinfo@rivco.org, and its District 1 contact for Mead Valley, Pradip Singh, can be reached at 951-955-3219. We're based in Mead Valley and work throughout the cities around it, and when your job needs a permit we handle the filing as part of the build.
How do I take care of a three season sunroom?
One sunroom maker's guide suggests checking the roof and gutters once a year and keeping the weep holes, the small openings that let water drain, clear. The same guide says to keep door and window tracks clean and use pure silicone spray, since oil-based lubricants tend to attract dirt.
How much can a contractor ask for as a down payment in California?
The state contractor board says a contractor can't ask for or take a down payment above $1,000 or 10 percent of the contract price, whichever is less. Any other payments have to be listed in the contract and tied to work done or materials delivered, so look for that before you sign.
Plan your three season room with us
Call (951) 418-3035 or use the form, and have in mind where the room would go, which way that wall faces and whether it'll stay unheated, so the first visit gets right to your options.




