Deck-to-sunroom conversion in Temescal Valley, CA - a room on a deck that's ready for it
Got a deck that bakes in the afternoon sun and sits empty? We check that it's sound, then build a room on it you'll actually use.
Request an estimate
Can you turn my old deck into a sunroom?
Yes. A deck-to-sunroom conversion in Temescal Valley builds a sunroom right on your existing deck, so the deck becomes the floor of the new room and you end up with walls, glass and a roof where you used to have open boards.
Most of the deck calls I get are from folks with a deck off the back of the house that's too hot by noon and too buggy by dusk, and they'd like a room they can really use. What moves the price is mostly what the deck needs before we build on it, how big the room is, the glass and roof you pick, and whether you want power or heating and cooling run to it, while the schedule turns on any deck repairs and the county permit step. If there's no deck and you're starting from a slab, that's a patio-to-sunroom conversion instead, and either way you get your own figure in a written estimate after I've seen the space.
How we handle a deck-to-sunroom conversion
We start with the deck, because it's about to become the floor of your room. The sunroom maker's installation guide says the room has to sit on a deck that's level, square and built to code, so I check it for all three, look at the posts and footings, and tell you plainly whether it's ready or needs work first. Then I show you how the new roof will tie into the house and what will carry its weight, since that same guide says the fascia board along your roof edge is rarely up to the extra load. Once that's settled, our crew frames the walls, sets the glass and doors, puts the roof on, finishes the trim and cleans up after ourselves.
What kind of room goes on the deck depends on how you'll use it. If you want a space that's comfortable in July and January alike, we'd talk about one of our all season rooms, and if you mostly want walls and a roof to keep the sun and bugs off, our enclosed patio rooms are a lighter way to get there.
What county permits and fire rules mean for a deck-to-sunroom conversion in Temescal Valley
Temescal Valley is unincorporated, so your permit comes from the Riverside County Department of Building and Safety, which also inspects the work. The county's permit list names patios and room additions but doesn't name sunrooms, so I won't guess which way your job falls, and the person to ask about your own project is the county's permit advisor for this area, Pradip Singh, at 951-955-3219. When your job needs a permit, we put together the plans and paperwork, file with the county, and we're there for the inspections.
The hills around here bring fire rules into it too. You can type your address into the State Fire Marshal's fire hazard map to see whether your lot sits in a Fire Hazard Severity Zone, and the Fire Marshal notes that local building offices can amend the state's wildland building code, so it suggests checking with the local building official and hiring a licensed contractor who knows that code. We work across this part of Riverside County, and we see the same tall decks on posts over sloped yards on jobs in Corona and Lake Elsinore.
- Call (951) 336-8162
- Mon–Fri: 6 AM–9 PM, Sat–Sun: 7 AM–9 PM
- Corona, CA 92883
What happens after you call about your deck?
Call or send a request
Call (951) 336-8162 or use the form, and we'll get back to you to set up a visit. It helps to tell us roughly how big the deck is and how you picture using the room.
I come out and measure
I measure the deck, look at what it sits on and how it meets the house, and we talk about how you'll use the room. I don't rush this part, because a room that doesn't fit how you live is money badly spent.
Read your written estimate
You get the price written up in plain words, so you know exactly what you're buying before you sign anything. If the deck needs work first, you'll hear it from me now, not halfway through the job.
We build and walk it
Once you say go, we handle the permit paperwork and our own crew builds the room with me on site. When it's done, we walk the finished room together.
Why Temescal Valley homeowners call Temescal Valley Sunrooms & Patios about their decks
The owner measures your deck
I come out to look at the job and do the measuring myself. You don't have to explain your deck twice, and the person who checked it is the one who answers for it.
Our own crew does the building
Our crew builds the room with me running the job on site, and we bring in licensed trades for electrical or heating and cooling work. That keeps the framing in our hands and the wiring with people licensed for it.
Licensed in California, fully insured
We're licensed and fully insured. California's Contractors State License Board licenses and regulates builders here, and a room tied into your house is work you want a licensed contractor on.
Back at the trade since 2023
I learned this work building patio covers and enclosures when I was young, spent years away from it, and started this business in 2023. Coming back, I heard from too many people sold the wrong room, so I'd rather talk you into a smaller job than oversell you.
If you're not sure your deck is up to carrying a room, that's the first thing I'll tell you. Send us a request or call (951) 336-8162 and we'll set up a time.
Request an estimateGet a free look at your deck and a written sunroom price
We'll get back to you within 1 business day to set up a visit, and there's no obligation. I come out myself, measure the deck, look at the house wall it meets and write up the price in plain words.
- Licensed and fully insured.
- Phone
- (951) 336-8162
- Location
- Corona, CA 92883
- Hours
- Mon–Fri: 6 AM–9 PM, Sat–Sun: 7 AM–9 PM
Questions about deck-to-sunroom conversion in Temescal Valley
Can my existing deck hold a sunroom?
Often it can, if it was built well to begin with. The sunroom maker's guide says a deck and footings built to carry ordinary wood framing will do, since sunroom parts are lighter, so the real question is whether yours was built that way and has held up. That's what I check on the first visit.
How much does a sunroom cost near Temescal Valley?
A sunroom in nearby Riverside usually costs about $17,000 to $120,000 per project, going by a local price guide, so treat that as the market's typical range and not our price. A small room on a deck that's already sound sits toward the low end, and a large room with lots of glass, power and deck repairs pushes toward the top.
How do I apply for a sunroom permit in Riverside County?
If you're not sure which permit fits, the county asks you to choose its Universal Permit Application and describe the project as fully as you can. When we're doing the job, that paperwork is ours to put together, and the county advisor named above can tell you what applies to your project.
How much can a contractor ask for up front in California?
Under the state licensing board's rule, a contractor can't ask for or take a down payment of more than $1,000 or 10 percent of the contract price, whichever is less. Payments after that follow work done or materials delivered, and each one has to be listed in the contract, so read that schedule before you sign.
How long does it take to turn a deck into a sunroom?
The calendar usually turns more on the deck and the paperwork than on the building itself. If the deck needs repairs, those come first, and the county's permit review and inspections set the pace from there, so once I've seen your deck I can tell you what's likely to hold your job up.
Should I enclose my deck or just put a cover over it?
If you mostly want shade for evenings outside, a cover may be all you need, and I'll tell you so. Enclose it when you want a real room you'll use through summer heat and cool mornings, and if a cover fits better, we do patio cover installation too.
Other rooms we can build for you
All season rooms
For when you want the new room to feel like part of the house in every month, not just the mild ones.
Enclosed patio rooms
A simpler room with walls and a roof that keeps sun, dust and bugs out without the full build of a year-round space.
Get your deck looked at for a sunroom
Have a few deck photos, its rough size and your address ready when you call (951) 336-8162, since the state fire map works by address and I like to check it before I come out.
Request an estimateCall (951) 336-8162