Sunroom Contractor in Chino Hills - Rooms Built to Sit Right on Hillside Lots
Solstice Chino Sunrooms & Patios is a sunroom contractor building sunrooms, patio enclosures and patio covers on homes in Chino Hills, CA. We check what each room sits on and where its water goes before we build.
- Service area
- Chino Hills, CA
- Call
- (909) 413-6398
Hillside homes across Chino Hills
Chino Hills is mostly single-family neighborhoods laid out along the hills, and a lot of the backyards we see here step down a slope or end at open hillside. Plenty of houses already have a slab poured with the house or a raised deck off the back, and that's usually where people want the new room. We're based next door in Chino and work across the cities around it, from Ontario to Diamond Bar, and the yards up here ask more of the ground than the flatter lots down the hill.
Two things about this city change how I plan a room. The city says more than 24,000 acres of Chino Hills sit in mapped wildfire threat zones, so if your yard backs onto open hillside, we talk through roof and wall materials early. Clay soil like the kind that closes the state park's trails after a good rain goes soft and slick when it's wet, so on a slope I look hard at what a slab or footing is standing on and plan where the roof water goes before anything else.
Our services in Chino Hills, CA
Homes here that look out on the open hills get that view all year, and four season sunrooms let you use the room every month with insulated glass and an insulated roof. We set it on footings sized for your ground, not just on whatever slab happens to be there.
Many Chino Hills backyards already have a slab out back, and that's where most people want the room. I check its thickness, cracks and edges first, because a slab poured for patio chairs often can't hold glass walls without new footings.
Sloped lots here mean a lot of raised decks off the back of the house. We look at the posts, the footings in the hillside and the framing before we talk about walls, since a deck built to stand on usually needs more support to carry a roof and glass.
When there's no slab or deck to build on, we build the room from the ground up as an addition to your house. On a slope that means footings sized for the ground and a roof tied into the house so water runs off instead of into the wall.
Some homeowners here want shade more than walls, and a patio cover gets them there with less work. We tie it into the house properly and pitch it so rain heads to the gutter and away from the foundation, which matters when a storm sends water down the hill.
Older rooms we open up usually have the same complaints, a roof seam that leaks, a door that sticks or a floor that's settled. We find the cause first, whether it's the flashing, the slab or the frame, then fix that before we update the glass and finish.
Every service we offer
Sunroom additions
Four season sunrooms
Three season sunrooms
Patio enclosures
Custom sunrooms
Sunroom construction
Sunroom remodeling
Screen room installation
Patio-to-sunroom conversion
Deck-to-sunroom conversion
All season rooms
Enclosed patio rooms
Solarium installation
Patio cover installation
Sunroom design
Vinyl sunrooms
What happens when you call us about a Chino Hills sunroom
Call us or send the form
You call (909) 413-6398 or fill out the form, and we set a time that works for you. I come out myself, so you're talking to the person who writes your estimate.
I measure and check underneath
I measure the space, look at the slab, deck or ground the room will sit on and ask how you plan to use it. You get a written estimate that spells out what we'd build and what it sits on, so you can see what the price is paying for.
We handle the city, then build
Once you sign, we check with the city's building office about your address, file what it asks for through the city's online portal and keep you posted as it moves along. When it's approved, my lead installer runs our own crew on the build.
Walk the finished room together
When the room's done, I walk it with you inside and out and show you the roof tie-in, the flashing and where the water goes. Ask me anything while we're standing there.
Chino Hills sunroom questions answered
Do I need a building permit for a sunroom in Chino Hills?
Plan on one, because the city's Building and Safety Division issues permits to build, enlarge or alter a building, and adding a room to your house does that. The city's list of permit-free work covers finish jobs like painting, tile and cabinets, not new rooms. Any new outlets, lights or a cooling unit in the room also need a permit before that work starts.
Which backyard projects don't need a building permit in Chino Hills?
The city's exempt list includes a one-story detached shed up to 10 feet tall and 120 square feet, and a deck up to 200 square feet that isn't attached to the house, sits no more than 30 inches above the ground at any point and serves no required exit door. Short garden and retaining walls can qualify too, but only under a tight set of conditions about height, slope and distance from the property line. A sunroom ties into your house, so it isn't one of these, and once a deck gets walls and a roof it's no longer just a deck.
How do I know if my roof work needs a permit in Chino Hills?
Under city policy, patching a specific damaged spot of roofing, tile or underlayment needs no permit, but redoing a whole slope of the roof counts as a partial re-roof and needs one, and so does replacing any sheathing, the boards under the roofing. When we tie a room into your house roof, the city lets work covering no more than a quarter of the roof area in a year match what you have, and past that the new roofing has to be Class A, the top fire rating. For anything between a patch and a full slope, call the Building and Safety Division through City Hall at 909-364-2600.
Does a sunroom contractor in Chino Hills need a California license?
Yes, anyone who builds or alters a structure in California needs a license from the Contractors State License Board when the job needs a building permit, uses employees or totals $1,000 or more in labor and materials, and a sunroom job almost always crosses that line. Companies based outside the city get a Chino Hills business license from the city, which lists the fee at $17.83. We're fully licensed and insured.
How much does it cost to build a sunroom in Chino Hills?
The cost comes down to the room's size, whether it's built for year-round use or just part of the year, and what it sits on, and on a hillside lot that last part often moves the number most. A sound slab is the easiest start, while a raised deck or bare slope that needs new footings costs more, and tying into a tile roof adds labor. Your written estimate breaks all of that out so you can see where the money goes.
How long does it take to get a sunroom built in Chino Hills?
Most of the wait usually comes before the build, while the permit moves through the city, and the weather can stretch things after that. The city notes that heavy rain on these hills can flood roads and cause landslides that close an access route for a while, and we wait for wet ground to dry before we dig footings. I'll give you a realistic schedule once the permit's approved and I know what the room sits on.
Get a free on-site sunroom estimate for your Chino Hills home
Send the form or call, and we'll get back to you within one business day to set a time. I come out to your Chino Hills home myself, measure, look at what the room will sit on and write up what we'd build. The estimate is free, with no pressure and no obligation.
- Call
- (909) 413-6398
- Location
- Chino, CA 91710
- Hours
- Mon–Fri: 7 AM–9 PM, Sat–Sun: 6 AM–9 PM
Call about your Chino Hills sunroom
A look at your slab, deck or slope now tells you what a room can sit on before you plan around it.