Sunroom Contractor in Corona, CA - Patio Rooms Tied Into Your Roof Right
Daylight Wildomar Sunrooms & Patios builds sunrooms, patio enclosures and patio covers for homes in Corona, CA. We come up from Wildomar to turn patios, decks and backyards into rooms that tie cleanly into your house.
- Licensed and fully insured.
- Free estimates at your property.
- Expect a reply within 1 business day.
Older and newer homes across Corona
Corona is a straight run up the 15 from our base in Wildomar, past Temescal Valley, and we make that drive for the same work we do closer to home.
Here we see a mix of older houses closer to the middle of town and newer tract homes farther out, and most calls start with a bare slab patio or a cover that the family wants to use more. The older houses tend to surprise us with roof framing that was changed or patched over the years, so I look at the eaves and rafters before I promise a roofline. The newer homes are more predictable, but their patios were often poured for a table and chairs, not for walls and a roof. I spent years roofing before I built sunrooms, and in Corona the roof and the slab decide most of how a room goes together.
Our services in Corona, CA
- Enclosed patio rooms
A lot of Corona backyards already have a slab and a cover, which is a good start for one of our enclosed patio rooms if the slab and posts can carry walls. We check both before we draw anything, because a cover built for shade isn't always built to hold glass.
- Patio-to-sunroom conversion
When you want the patio to feel like a real room, we convert it with an insulated roof, proper footings and walls that tie into the house. I'll tell you up front if the old slab can stay or needs help, so the price doesn't change halfway through.
- Four season sunrooms
On the older houses here, people often want a room they can use every month of the year that still looks like it came with the house. We match the roof pitch and trim to what's there, and we plan heating and cooling with you before the walls go up.
- Sunroom remodeling
Some older Corona homes have an add-on room that leaks where it meets the house or gets too hot to sit in. We open up the wall line and the roof joint first, since that's usually where the trouble starts, then fix the glass and finish.
- Patio cover installation
Newer tract homes here often come with a bare slab out back, and a patio cover is the simplest first step. We can frame it so it's ready to enclose later, which saves you from tearing it out if you decide on a room in a few years.
- Sunroom design
Neighboring tract homes can share a layout, but the families inside use them differently, so I start with questions about how you'll use the room. Then we sketch the size, glass and door spots around that answer before anything gets priced.
What Corona houses ask of a new room
Some Corona properties fall under the city's construction requirements for fire hazard severity zones, and those rules can change how a sunroom's roof, glass and framing are built. I check whether they reach your property before we price anything, so the materials on your estimate are ones the city will accept.
The price mostly moves with the size of the room, how much glass you want, whether it's a four season or three season room, and how much work it takes to tie the new roof into yours. The schedule usually turns on the city's permit review and inspections more than on our build, and your written estimate lists each part of the job in plain language so you can see where the money goes.
Get a free written estimate for your Corona sunroom
Send the form or call (951) 290-7274, and we'll reply within one business day to set a time. I come out to your Corona house myself to measure, ask how you'll use the room and talk through the options. The estimate is free and done on site, and you get it in writing with each part of the job listed in plain language and no obligation.
Sunrooms and patio rooms
Corona sunroom questions answered
Which office handles building permits for a sunroom in Corona, CA?
The City of Corona's Planning & Development department handles building, electrical, mechanical and plumbing permits, and its permit line is 951-736-2250. If you want to ask about your project yourself, the city's permits page is the place to start. When a job needs a permit, we handle the paperwork and inspections with the city, and I explain each step as we go.
How do I schedule a building inspection in Corona?
Inspections are scheduled online for Monday through Thursday through the city's Building Division. A Friday inspection is only for an unusual situation or hardship, and you have to call (951) 736-2250 by 5 p.m. Wednesday to ask for one. On our jobs we book the inspections, so mostly you just make sure the inspector can get to the room.
Does a contractor from outside Corona need a Corona business license?
Yes, the City of Corona requires a business license for every business working in the city, including ones whose main address is somewhere else. That covers us coming up from Wildomar the same as a contractor based in town, and the license is renewed every year. It's a fair thing to ask any contractor about before you sign.
When does a contractor need a California license to build a sunroom?
A contractor needs a state license from the California Contractors State License Board whenever the job needs a building permit, uses any hired workers, or comes to $1,000 or more in labor and materials. That small-job line went up from $500 to $1,000, and it only applies to work with no permit and no hired help, so a sunroom almost always falls under the license rule. We're licensed and fully insured.
Which building code does Corona use for sunrooms?
Corona has adopted the 2025 edition of the California Building Standards Code through an ordinance the City Council passed on November 19, 2025. That's the code we plan your room around, and if a part of it changes how your room goes together, I'll show you where and why before we start.
What causes the price of a sunroom in Corona to go up or down?
Most of the price comes down to what's already in your backyard and what the room has to do. A slab and footings we can reuse keep it lower, while new footings, an older roof that needs rework at the tie-in, added lights and outlets, or fire zone requirements on your lot push it up. Your written estimate shows each of those as its own line, so you can see which choices move the number.