Sunroom contractor in Colton, CA - rooms that sit right and join the house cleanly
Horizon Highland Sunrooms & Patios is a sunroom contractor based in Highland that builds sunrooms, patio enclosures and screen rooms for homeowners in Colton, CA, from rooms added onto the house to old patios turned into living space.
Colton, the way we see it from the job site
Colton is a city of settled neighborhoods, with older houses on the streets around downtown and newer tracts farther out toward the hills on the south end. Most of the homes we walk around are single-story with a backyard that already has a slab or a cover on it, and the owners want that space to feel like part of the house instead of something stuck on the back. The houses here look a lot like the ones next door in San Bernardino and Rialto, but the ground under Colton has its own story.
That shapes the job before we draw anything, because a room built off an older house has to meet a wall and a roof that have settled for years, and the ground it sits on has to be checked, not assumed.
Services in Colton, CA
Sunroom additions
A lot of Colton houses have a plain back wall with a slider, which is a good place to add a room that feels like it was always there. We frame it into your existing wall and roof so the join looks planned, not tacked on.
Patio enclosures
If your yard already has a slab and a cover, patio enclosures with walls and windows are often the most direct way to more room. We check first whether that slab and those posts can carry new walls, and add footings where they can't.
Four season sunrooms
When you want a room you'll use every month of the year, a four season room gets insulated walls, a solid roof and real windows, and it can be heated and cooled like the rest of the house. Our crew builds it, and our licensed trade partners handle the wiring and the heating and cooling.
Screen room installation
Some homeowners here just want the backyard without the bugs, and a screen room under a cover gets you that for less than a glassed room. We can frame it so glass panels go in later if your plans change.
Sunroom remodeling
We often find older enclosures on Colton houses that a previous owner put up and that now leak where they meet the house. We start at that connection, since that's usually where the trouble starts, before we talk about new windows or finishes.
Patio cover installation
If you're not ready to enclose yet, a patio cover can still be the start of a future room. We can size the posts and footings so walls can go in later without tearing anything out.
Working in Colton: permits, licenses and what moves the price
Sunroom permits in Colton come from the city's Building & Safety Division, which checks the plans against the state building code and the city's own rules before we build and inspects the work as it goes, so the start date waits on that review. Final approval also waits until the city has the list of every contractor on the job and each one holds a Colton business license, so ask any contractor you're weighing about theirs, and look up their state license with the Contractors State License Board.
We're licensed and fully insured, we prepare and file the plans and permit paperwork with the city when your job calls for it, and every room is backed by our satisfaction guarantee. Colton is a quick run down the 10 from Highland, the same drive we make for jobs in Loma Linda, so coming back to check something during the build is easy. The price moves with the size of the room, whether it's screened or glassed for year-round use, how its roof ties into yours, and whether your slab can carry walls or needs new footings, and your estimate lays all of that out for your house.
What Colton's ground and houses mean for a sunroom
The San Jacinto fault zone runs through Colton, and the city's own safety plan calls out earthquake shaking as a particular concern, so a sunroom here has to be anchored to its base and tied to the house with the idea that both will move when the ground does. That's the part of the job I care about most, and it's the part you can't see once the room is finished. I'd rather spend extra time under your patio cover working out that connection than close it up and hope it holds.
Many of the older single-story houses here have low eaves out back, which leaves little height for a new roof to slope away from the house and still shed water. Those are the spots I enjoy figuring out, whether that means a lower-profile roof, stepping the room down or rethinking where it meets the house.
Get a free on-site sunroom estimate for your Colton home
Send the form and we'll get back to you within one business day to set a time for me to come out to your Colton house. I'll measure, look over the house and what the room would sit on, and write up a free estimate that spells out what's included and what isn't. There's no obligation to go ahead.
How a sunroom job in Colton goes, start to finish
Call or send us a message
Tell us a little about your house and the room you have in mind, by phone at (909) 737-1119 or through the form. We'll call back to set a time for me to come out.
I look over your house
I measure, check the slab or ground the room would sit on, and look at where it would meet your wall and roof. I'll ask a lot about how you plan to use the room, because that decides screens, glass or something in between.
You get a written estimate
The estimate spells out what's in the room and what isn't, so nothing is left to guess. Take your time with it and ask me anything.
We file plans with the city
Once you say go, we prepare the plans and paperwork and file them with Colton's Building & Safety Division. The city checks the plans before we start, so the start date follows its review.
We build, then walk it together
Our own crew builds the room, with licensed trade partners for any wiring or heating and cooling, and the city inspects the work along the way. At the end I walk the room with you and go over anything you want to look at again.
Colton sunroom questions we hear most
Do I need a building permit to add a sunroom in Colton?
Plan on it, because Colton requires a building permit to build, remodel or enlarge a building or structure, and a sunroom added to your house enlarges it. The city's permit list also names patio covers, solid or lattice, along with window installation and decks, and only cosmetic work like painting, cabinets or trim is exempt. The list isn't complete, so for a question about your own project you can call Building & Safety at (909) 370-5079, and we file the permit for you when your job needs one.
Does a sunroom contractor need a business license in Colton?
Yes, Colton requires a city business license for anyone doing work inside city limits, down to gardening or housekeeping help at a home. That covers every company on a sunroom job, including the electrician, and as noted above the permit can't get final approval until they all have one.
How much can a contractor ask for up front on a sunroom in California?
Under California's contractors board rules, a down payment can be no more than $1,000 or 10 percent of the total contract price, whichever is less. Every other payment on a home improvement job has to be listed in the contract and tied to work completed or materials delivered, so read that schedule before you sign with anyone.
How much does a sunroom cost in Colton?
The cost comes down to the room's size, whether it's a screen room or a glassed room you'll heat and cool, how its roof ties into your house, and whether your existing slab can carry it or needs new footings. Wiring and heating and cooling add to it, and an awkward roofline or an old cover that has to come off can too. The free estimate after I've seen your house gives you a real number for your room.
What causes ground problems for sunrooms near the Santa Ana River in Colton?
Colton's safety plan maps ground prone to liquefaction, where soil can lose its strength and shift when it's shaken hard, along both banks of the Santa Ana River and in the Reche Canyon areas. If your house is in one of those areas, I look hard at what the room will sit on before we design anything, because a room is only as steady as its base.
How do I turn my existing patio into a sunroom in Colton?
Start by finding out whether the slab and the cover you have can carry walls, windows and a room's roof, because many patios were built only to hold up shade. I check that on the estimate visit, and sometimes we keep the slab and build a new frame, while other times we add footings first. Either way it goes through the city as construction, with plans and inspections.
Tell us about your Colton sunroom idea
Call (909) 737-1119 or use the form to tell me how you want to use the room, because that one answer shapes almost every choice after it.