Custom sunrooms in Rialto CA - a dry room built around how you'll use it
Patio too hot, dusty or buggy to sit on? We build a sunroom that fits how your family lives, built to stay dry.
- Licensed and fully insured.
- Free quotes on site.
- We reply within 1 business day.
What goes into a custom sunroom in Rialto?
Custom sunrooms in Rialto, CA, are rooms we plan around how your family wants to use the space, closed in with glass or screens off the back of your house. You end up with a room you actually use instead of a patio you walk past.
Most people who call us have a covered patio or a bare slab out back that's too hot, dusty or buggy to use for much of the year, and they want a real room there. If you already have a sunroom that isn't working, sunroom remodeling may fit better than starting over. The price moves with the size of the room, whether it needs a new foundation, which type you pick and how much insulation goes in. The schedule turns mostly on the city's plan review and on whether your slab is ready to build on, and the written quote after my visit gives you the numbers for your own room.
How do you know your patio is ready to become a sunroom?
A patio nobody sits on
The furniture's out there, but by afternoon it's too hot and the dust and bugs win. That usually means the space is fine and it just isn't closed in, and every summer you wait is another one with that square footage sitting empty.
The house feels too small
Kids need a place to play, someone needs an office, or guests end up on the couch. A room off the back can take that pressure off, and putting it off usually means living cramped a while longer.
An old enclosure that leaks
Water at the sill, drafts around the glass or doors that stick usually point to failed seals or a room that wasn't put in right. Left alone, that water works into the framing and the floor, and the fix gets bigger.
Work that goes with a custom room
Sunroom construction
When your room needs footings, framing and a roof built from scratch, this is the build itself.
Sunroom remodeling
For a sunroom you already have that's tired, too hot or letting water in, we rework what's there.
How we build a custom sunroom
Custom means we start from how your family wants to use the space, then work out the room type and the details from there. I look at your slab or deck and how the house is framed, we settle the type, and we decide on insulated windows and insulation in the walls, floor and roof in the first plan, because adding them after the room is up is harder and often costs more. Then our crew builds it. Most makers tie their warranty to how the room goes in, and one maker's guide says owners who install it themselves or hire their own installer get no labor warranty, so we follow the maker's install steps closely.
If your room has to go up from the ground, with a new foundation, framing and roof, that's our sunroom construction work. If you already have a sunroom that's dated, drafty or leaking, sunroom remodeling is often the better call than tearing it out.
Four-season room
It's heated and cooled with all-weather windows, so it suits you if you want to use the room every month of the year. It's the only type with heating and cooling, which is why insulation matters most here.
Three-season room
There's no heating or cooling, and the windows are uninsulated or swapped for screens. It suits mornings and evenings in spring and fall and keeps the build simpler.
Screened porch
It has screens instead of windows and no temperature control. It suits you if you mainly want the bugs and dust out and the air moving through.
Get a written quote for your custom sunroom
Send the form and we'll reply within one business day to set a time for me to come measure. The quote is free, with no pressure or obligation, and you can call (909) 546-5002 instead.
Call (909) 546-5002Why Rialto homeowners call Suncraft for a custom sunroom
I measure, our crew builds
I come out myself to look at the house and measure, and our own crew does the building with me on site. You aren't handed off to someone who's never seen your patio.
Licensed and fully insured in California
We're licensed and fully insured. On a job this size, that keeps the risk off you if something goes wrong on site.
Based in Rialto, working nearby
We're based in Rialto and work in Rialto and the cities around it. Inside Rialto, plan check, permits and inspections all run through the city's Building Department, so that's who signs off on your room.
A straight no up front
We've been in business since 2023, and I'd rather tell you no on a slab or an idea that won't work than build it and have you regret it. You hear that at the visit, not after the room is up.
What matters most is getting the type and the insulation right before anything's built, so tell us what you want the room for and I'll come take a look.
What happens after you call about a custom sunroom?
Call or send the form
Call (909) 546-5002 or send the form, and we'll get back to you to set a time for the visit. It helps to tell us what you want the room for.
I come out and measure
I look at your slab or deck, how the house is built and how you plan to use the room. You get a written quote for the room we talked through.
We handle the permit
We take care of the permit application and inspections with the city or county office for your address. Rialto lists its review time for plans in review as 30 days, so we build that wait into your schedule.
Our crew builds the room
Our own crew does the building, and I'm on the job through the final inspection. We clean up and walk the finished room with you.
Common questions
How much does a custom sunroom cost near Rialto?
A sunroom in nearby San Bernardino usually costs about $16,000 to $115,000 per project. That's the going range for the area, not our price, and larger rooms that need a foundation and have heating and air conditioning land at the high end. Your own number comes from the written quote after I measure.
How do I apply for a building permit for a sunroom in Rialto?
In Rialto, permit applications go through the city's Online Permit Center. Every Rialto permit needs a signed declaration form attached, along with the ID of the person who signed it, so have that ready when we file.
Does a sunroom contractor need a license in California?
Yes, anyone contracting for work valued at $1000 or more in combined labor and materials needs a current, valid license from the Contractors State License Board. That covers a sunroom maker too when it builds the room on site, so ask anyone bidding your room for their license before you sign.
Does a fire hazard zone change how a sunroom is built in Rialto?
Yes, if your home is in a High or Very High Fire Hazard Severity Zone, the Rialto Fire Department says new construction and renovations must follow Wildland-Urban Interface building codes, the rules written for homes near brush and open land. In a Very High zone you also have to keep 100 feet of defensible space around structures, so we plan the room with that in mind.
How do I keep a sunroom draining properly?
Keep the weep holes clear, the small drain openings along the bottom of the frame, because one sunroom company's guide says that's how the room drains properly. Dirt, leaves and insects plug them over time, so check them whenever you clean the glass.
How do I get my patio slab ready for a sunroom?
Ask your concrete crew to pour it level, because one maker's guide says a sunroom slab should be level and most concrete contractors assume a slab should slope away from the house. Bring it up before they set forms, since fixing the slope after the pour is a much bigger job.
Get your custom sunroom on the schedule
Call (909) 546-5002 or send the form with the room type you have in mind and your home's fire zone, and I'll come out ready to talk specifics.