Sunroom remodeling in Chino CA - a room that stays comfortable to sit in
Your sunroom bakes in summer, leaks at the roof line or just sits unused. We remodel it into a room you'll actually use.

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- Sunroom remodeling
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- (909) 413-6398
How do you know your sunroom needs a remodel?
Too hot to sit in
By mid-afternoon the room is too hot to use, usually because the glass takes full sun with no shade and the windows aren't insulated. The longer it goes, the more it turns into storage you pay to keep cool, or a room you just close off.
Stains along the house wall
Brown streaks or peeling paint where the sunroom roof meets the house usually mean the flashing that sheds water off that seam has let go. Left alone, the water works into the wall and the framing, and that repair costs a lot more than fixing the roof.
Fogged or drafty windows
Cloudy glass, whistling gaps or rattling panels usually point to failed seals or old single-pane windows that were never meant to hold heat or cool. Waiting won't hurt the structure much, but the room stays uncomfortable and any heat or air you run in there leaks right out.
What goes into remodeling a sunroom in Chino?
Sunroom remodeling in Chino takes the room you already have out back, anything from a screened porch with no windows to a fully enclosed room, and rebuilds it to be as closed in and as comfortable as you want. The work settles how enclosed the room is and whether it's heated and cooled, and we check what it sits on and how the roof meets the house while we're at it.
Most people who call Solstice Chino Sunrooms & Patios have a room that doesn't get much use, and we're based in Chino and work in the cities around it. The first choice is whether the remodeled room gets heat and air, because a four season room is heated and cooled behind all weather windows, while a three season room has neither, just uninsulated windows or screens. Price moves with the room's size, whether it needs a new foundation and how much insulation, heating, cooling or plumbing goes in, and the schedule turns on what the existing base can carry and what the city asks for on the plans. We're fully licensed and insured, and in California a home improvement contractor is one licensed by the Contractors State License Board, so it's fair to ask anyone you're comparing. Your estimate spells out what we'd build and what it sits on, so you see your own number in writing.
Details to note before an estimate
- Rough size of the room
- How enclosed it is now
- Whether you want heat and air
- Leaks, stains or soft spots
How we handle a sunroom remodel
I start by asking if you want heat and air in the remodeled room, because that answer sets the windows, the insulation and the budget for everything after it. Then I look at the parts you stop seeing once the room is done, which are what it sits on, how the roof ties into the house and where the water goes, since a nice room that leaks or sags isn't worth the glass in it. We work window placement and shade into the plan so the room stays comfortable to sit in, and federal guidance for places where cooling is the main job favors north facing windows and well shaded south facing ones, with overhangs, shutters, plants or solar screens cutting the heat on glass in full sun. From there our crew takes out what's failing, sets the new roof tie-in and the windows or panels, adds the insulation you picked and cleans up when it's done.
Not every room should end up under glass. If you mainly want shade and a breeze without the bugs, screen room installation can be the better fix, and if what you have is a bare slab or an open patio cover, a patio-to-sunroom conversion builds the room from the base up.
Related work out back
Screen room installation
For a room that stays open to the air but keeps out bugs, leaves and the worst of the sun.
Patio-to-sunroom conversion
For turning a covered or open patio into a real room, once we've checked the slab can carry it.
What happens after you call about a sunroom remodel?
Call or send the form
Call (909) 413-6398 or send the form, and we'll set a time for me to come see the room. A rough size and what the room is now helps me come prepared.
I come out and measure
I look at the space, measure it, check what the room sits 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 know what's in the price before you sign.
We handle the city side
Once you sign, we check with the city's building office about your address and take care of the paperwork it asks for. We keep you posted as it moves along.
We build and walk it
My lead installer runs our own crew on site, so you're not dealing with strangers. When the room is done, I walk it with you myself.
Questions before you remodel a sunroom
How much does a three season sunroom cost in Chino?
A three season room on an existing structural base in Chino usually runs about $95 to $130 per square foot. That figure leaves out insulation, extending heating or cooling, plumbing and permits, so budget for those on their own, and larger rooms that need a foundation plus heat and air sit at the high end. Your written estimate lists each of those, so you can see what's in and what's out.
Should I insulate my sunroom now or later?
Now, if you think you'll ever want to heat or cool the room. Insulated windows, walls, floor and roof are much easier to put in while the room is being built, and adding them later can often cost more. That's why we settle insulation before the plan is drawn.
Who issues building permits for a sunroom in Chino?
The Chino Building Division issues building permits, takes in plans for review and sends inspectors out on homes. California's energy standards cover substantial additions and alterations to existing homes, and the window and door rules depend on climate zone, which the city lists as zone 10 for Chino. We check with the city about your address, take care of the paperwork and plan the windows and insulation around those rules.
How do I heat and cool a sunroom?
One HVAC publication calls a ductless mini-split often the best fit for an enclosed patio room, especially when you're remodeling a room that's already there. It needs no ductwork, which is hard to run where the ceiling is low or there's no attic to get into. It's worth deciding early, since the insulation is easier to plan around it from the start.
How do I take care of a sunroom roof?
Have the roof and gutters looked at once a year, which is what one sunroom maker's guide suggests. The same guide says to stay off the roof unless there's a real need to be up there.
Can I change my sunroom contract after I sign in California?
Yes, but in California any change to a home improvement contract has to be in writing and has to tell you about your right to cancel. The contract itself has to carry certain information, notices and disclosures meant to protect you, so read it before you sign.
Get a written estimate for your sunroom remodel
Send the form and we'll get back to you within one business day to set up a visit. I come out myself, measure, look at what the room sits on and write up what we'd build. The estimate is free, with no pressure and no obligation.
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Start your sunroom remodel estimate today
Call (909) 413-6398 or use the form with the room's rough size, what it is now and whether you want heat and air, so I come out ready to talk through your options.




