Sunroom contractor in Riverside, CA - rooms planned around the patio you have
Sunward Riverside Sunrooms & Patios is a sunroom contractor based in Riverside, CA. We close in existing patios and decks and add new rooms off the back of Riverside houses, planning what each room sits on before we build.

- Fully licensed and insured.
- Free on-site estimates.
- We respond within 1 business day.
Services in Riverside, CA
Sunroom additions
Plenty of Riverside backyards have space for a sunroom addition off the back, but the roofline and the wall it ties into decide how the room can be framed. We look at both before drawing anything, so the footing and the flashing where the new roof meets the house are planned first.
Patio-to-sunroom conversion
Most of our calls here start with a concrete patio that's already poured, and the real question is whether that slab can carry walls and a roof. We check its edges, thickness and slope before we plan a room on it, and we tell you plainly if it needs new footings.
Deck-to-sunroom conversion
A deck built for a table and a grill usually wasn't built to hold glass walls and a roof. We check the posts, beams and footings underneath and add what the room needs before we close it in.
Patio enclosures
If your house already has a solid patio cover, closing in the sides can make more sense than starting over. We check how the cover is fastened to the house and where its water goes, then fit walls and windows that seal against it.
Patio cover installation
Some homeowners here want shade over the patio now and walls later, or maybe never. We set the posts and the attachment to the house so the cover could be closed in down the road if you change your mind.
Sunroom remodeling
Older sunrooms and patio rooms around the city tend to show their age at the floor line, where water gets in and the base starts to soften. We find where the water is coming from before we replace any panels, so the fix goes deeper than looks.
Riverside, CA properties and local conditions
A lot of the Riverside backyards we walk into already have something to build on, like a poured patio, a wood deck or a patio cover someone added years after the house went up. That's a head start only if it's sound, because a slab poured for a barbecue can be thin at the edges or slope toward the house, and a cover can be fastened in a way that won't take the weight of walls. I check what's there and tell you what can stay and what has to be redone before we price anything.
The other spot we watch on every house here, older or newer, is the joint where the new room meets the existing wall and floor. That's where most leaks start, so we plan the flashing and the seal at the base of the walls before we pick the glass.
Working in Riverside: permits, licenses and what moves your schedule
Building permits here come from the City of Riverside, which requires one for most construction, including building or altering a structure and any electrical or gas work, so plan on a permit for a sunroom. Most applications need a sign-off from the city's planning side before the building staff review the plans, and that review is what sets the early part of your schedule. Before you hire anyone, you can check that they hold a valid City Business License, which any business doing work in the city needs, and the Business License Division answers questions about it.
We're fully licensed and insured, and when your room needs a permit we find out which office covers your address, prepare and file the paperwork, and meet the inspector on site, telling you along the way what's settled and what's still up to the city. Price and schedule mostly turn on what the room sits on, since new footings add cost and time, and on what the permit review asks for. We do the same work in San Bernardino and Moreno Valley, and because the permit office changes once you cross a city line, I check it for every address.
Get a sunroom estimate for your Riverside house, measured on site
We reply within one business day to set up a time, and I come out to your Riverside house to measure and look over the patio, deck or wall we'd be building on. The estimate is free, comes to you in writing and carries no obligation to go ahead.
(951) 394-2905How a sunroom job goes when you call us in Riverside
Call or send a request
Call (951) 394-2905 or use the form and tell us a little about the patio, deck or yard. We set up a visit at a time when you can be home to walk the space with me.
I measure and look it over
I measure, check what the room would sit on and how it would tie into the house, and ask how you plan to use the room. Afterward you get a written estimate that shows which parts of the job drive the cost, so you can see where the money goes.
We file the permit paperwork
Once you're ready, we file with the city when the job needs a permit. Simple patio covers can sometimes be issued over the counter the same day, while a full room usually needs plans submitted for review first, and that review is the wait before building starts.
Build and walk through together
Our installers and I build the room, with licensed trades brought in for any electrical or heating and cooling work. At the end we walk through the finished room with you and go over anything you want to see again.
Frequently asked questions
Do I need a permit to build a sunroom in Riverside, CA?
Plan on one, because the city requires a building permit to build or alter a structure, and its exempt list covers finish work like painting, tiling, carpeting and cabinets, not new rooms. The exemption for small structures applies to one-story detached sheds and playhouses of 120 square feet or less, so it doesn't fit a room attached to your house. You can read the rules on the city's building permits page.
Who can pull a building permit for a sunroom in Riverside?
Many types of permits in Riverside can be issued to the property owner, the owner's authorized agent or an appropriately licensed contractor. Applications can be made at the city's Permit Services counter, and on our jobs we handle that filing so you don't have to.
How long is a Riverside building permit good for before work starts?
A permit for a residential structure becomes invalid if the permitted work doesn't start within 12 months after it's issued. That only matters if you pull a permit now and plan to build much later, so we time the filing to when we can actually start.
Does a contractor based outside Riverside need a City Business License?
They may, because an older city finance page says businesses located outside the city limits may also be required to get one. Rules like that can change, so the city's license office is the place to confirm what applies today before you sign with anyone.
Do I need a permit for a retaining wall next to a sunroom in Riverside?
A retaining wall no taller than 4 feet, measured from the bottom of the footing to the top of the wall, needs no permit in Riverside unless it supports extra load behind it or holds back flammable or combustible liquids. A wall with a room, a slab or a driveway pressing on the soil behind it is carrying that extra load, so on a sloped lot it loses the exemption and we plan it together with the room.
What affects the cost of a sunroom in Riverside, CA?
The biggest factor is what the room sits on, because a sound slab or deck saves the foundation work a weak one adds. After that come the size, whether the walls are insulated glass for year-round use or screens, the roof, and whether the room needs wiring or heating and cooling. Your written estimate shows which of those apply to your house.
About Riverside, CA
Riverside is our home base, and it's a big city with a wide spread of houses. Closer to downtown we see older homes with additions and patio covers added over the decades, and farther out we see newer tract houses with a standard slab outside the back slider, plus some lots that slope enough to bring retaining walls and drainage into the conversation. I came to this trade later than most people do, after years as a maintenance supervisor, and the habit of looking under things first came with me. We also get plenty of calls from Jurupa Valley and Corona, where the work is much the same.
What that means for your job is that no two Riverside backyards start in the same place, so the first visit is mostly about what's under the room: the slab, the deck framing, the grade and the wall it ties into.
Explore the services
Riverside, CA
Ask about your Riverside sunroom project
Call (951) 394-2905 or use the form, and bring your permit questions too, because knowing early whether your room goes over the counter or through plan review helps you plan when it can be built.




