Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Construction Services in Sunnyslope, CA
Construction in Sunnyslope comes with a specific set of rules, and most of them trace back to the hills. The 92509 corridor climbs into the Jurupa Hills, which means grading, drainage, and slope-stability permits show up on jobs that would sail through a flat valley city. Barrett & Sons Construction has been building in this kind of terrain since 1998, and when you call (877) 610-1318 you get Tom Barrett or one of his sons on the line, not a call center. We’re working in Sunnyslope most weeks, and we know what Riverside County will ask for before the first shovel goes in the ground.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Why Sunnyslope Homeowners Choose Barrett & Sons Construction
Homeowners in Sunnyslope have a habit of checking their contractor’s name before they sign anything, and that suits us fine. Tom Barrett publishes his name, his address, and his license number. Look it up. Ask your neighbors on Bain Street or along 68th Street about the Barrett crew. We’ve worked both sides of the 92509 ZIP, and the review pattern from Sunnyslope is consistent: the quote matched the bill, the permit got pulled, and the crew showed up when they said they would.
That matters here because the permit load is heavier than most people expect. Riverside County looks at a hillside addition differently than a flat-lot remodel, and we bring that conversation to you early, in writing. Every scope, every allowance, every change order goes on paper before work happens. Tom’s sons run the crews themselves, and the people on your property are background-checked, uniformed, and accountable to a name, not a franchise.
Construction Services We Offer in Sunnyslope
Kitchen Remodeling
We replace dated galley kitchens in mid-century Sunnyslope ranch homes with layouts that work for how people cook now. Our cabinets come from KraftMaid, countertops from Cambria, and every allowance is spelled out in writing before you pick a finish.
Learn more about our Kitchen Remodeling in Sunnyslope.

Bathroom Remodeling
Slab-on-grade homes in Sunnyslope often need creative drain routing when a tub becomes a walk-in shower, and we plan for that before demo starts. We install proven systems like Schluter waterproofing and Grohe fixtures because a failed shower pan on a concrete slab is a slow, expensive mess.
Learn more about our Bathroom Remodeling in Sunnyslope.

Roofing
Sunnyslope sits in a high-fire-hazard corridor, and Santa Ana winds don’t read the building code. We install GAF shingles and roofing systems that meet California’s WUI fire-resistant standards, with permits pulled and inspections signed on every reroof.
Learn more about our Roofing in Sunnyslope.

Windows & Doors
Older Sunnyslope homes lose a lot of conditioned air through original single-pane windows. We install Andersen and Marvin products sized for the existing rough openings, so you get the efficiency without reframing half the wall.

Fence Installation
Hillside lots on decomposed granite don’t hold posts the way valley soil does. We set posts deeper and spec hardware that handles the wind and the shifting this area throws at a fence line.

Driveway & Pavers
Expansive clay in Sunnyslope cracks flatwork that isn’t reinforced and drained correctly. We prep bases for the soil you actually have, and we install Belgard and Techo-Bloc pavers designed to move with the ground instead of fighting it.

Home Additions & ADU
Adding square footage in Sunnyslope frequently triggers a Riverside County grading permit once any cut or fill passes 50 cubic yards on a slope. We handle the soils report, the engineered grading plan, and the county plan check so the addition actually gets built and signed off.

Neighborhoods We Serve in Sunnyslope
We work throughout the 92509 ZIP, from the streets off Mission Boulevard to the hillside lots along Jurupa Road and the cul-de-sacs north of Limonite Avenue. Our crews are local to the area, and a typical response time for a Sunnyslope estimate is within a few days of your call.
- The streets along Mission Boulevard
- Hillside lots near Jurupa Road
- The 68th Street corridor
- Cul-de-sacs north of Limonite Avenue
Why Sunnyslope’s Climate & Housing Affect Construction
Sunnyslope homes built in the 1950s through the 1970s sit mostly on slab-on-grade foundations, and the expansive clay under this part of Riverside County has been moving those slabs for decades. Any addition or remodel here needs a foundation plan that accounts for soil movement, not one copied from a flat-lot template. The summers push past 105°F, which changes concrete cure times and means we schedule pours early and protect fresh work from drying too fast. The Santa Ana winds aren’t a seasonal note; they’re a structural consideration for fencing, roofing, and anything that catches wind on a hillside. And because the Jurupa Hills sit in a WUI fire zone, new construction and reroofing must meet Riverside County’s fire-resistant material standards, which we build into every bid from day one.
Pricing for Construction in Sunnyslope
What you’ll pay depends on which trade and how the hills treat your lot. Honest starting ranges for Sunnyslope work:
- Kitchen remodel: $35,000-$75,000
- Bathroom remodel: $18,000-$40,000
- Roof replacement: $12,000-$28,000
- Window and door replacement: $8,000-$25,000
- Fence installation: $3,500-$12,000
- Driveway and pavers: $9,000-$30,000
- Home addition or ADU: $80,000-$250,000+ (hillside grading can add $25,000 or more)
Those numbers are starting points, not promises. The only way to get an exact figure is a site visit and a written line-item quote, which we provide for free. Call (877) 610-1318 to schedule yours.
Service Area - Cities Near Sunnyslope
We also serve homeowners in Glen Avon, Pedley, Rubidoux, and Riverside. If you’re in one of those communities, the same crew, the same pricing rules, and the same written-change-order policy apply.
Serving Sunnyslope, CA - Our Local Coverage Area
We’re based in the Sunnyslope area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Construction in Sunnyslope
A hillside addition in Sunnyslope typically starts around $80,000 and can exceed $250,000, with grading and soils engineering adding $25,000 or more once Riverside County slope-stability rules kick in. The grading threshold alone, 50 cubic yards of cut or fill on a slope, triggers a permit process flat-lot cities never see. Call (877) 610-1318 and we’ll walk you through what your specific lot will trigger before you spend a dollar.
Most fences and driveways in Sunnyslope need a permit, especially on hillside lots where drainage and retaining are involved. Riverside County is stricter than most of the Inland Empire about erosion control, and an unpermitted driveway that redirects storm water onto a neighbor’s slope becomes a liability fast. We pull permits on every eligible job and the inspector signs off before we consider it done.
Not without a written change order that you sign before the work proceeds. That’s a Barrett & Sons rule, not a sales pitch. If the county requires something we didn’t anticipate, you’ll see it on paper with a price before a single nail moves. An allowance that isn’t on paper is a surprise waiting for a date.
We plan foundations, driveways, and retaining walls around the expansive clay and decomposed granite that dominate the Jurupa Hills. That means deeper post holes, reinforced slabs, proper drainage, and engineered grading where the county requires it. Skipping those steps is why so many Sunnyslope driveways and room additions crack within a decade.
Yes. We offer a permanent 10% discount for seniors and veterans on every job in Sunnyslope, plus $40 off any repair over $200 and a free second opinion on any written estimate you’ve received from another contractor. Call (877) 610-1318 and ask for Tom.
If you’re planning construction in Sunnyslope, don’t guess at the permit picture or the soil conditions. Call Barrett & Sons Construction at (877) 610-1318 and Tom Barrett will come out, walk the property, and give you a free written estimate with the scope and allowances spelled out in plain English. You’ll know what the county will require, what it will cost, and who’s doing the work. That’s the whole point.
Written by Tom Barrett, Owner at Barrett & Sons Construction, founded 1998 and serving Sunnyslope and the surrounding 92509 area.
What happens when you call
- 1A real person answersNo phone trees - talk to a local construction pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Sunnyslope Customers Say
"Addition over the garage matched the original roofline and brickwork so closely that visitors do not realise it was added. He tracked down the closest brick he could find rather than settling."
- Gideon Stroud"The bathroom was finished on the day he said at the start, which nobody had led me to believe was possible."
- Loretta Vanterpool"His sons run the crews and they were in our house for four months. Not once did I feel I had to be home to keep an eye on things."
- Camila Fuentes







Before
After
Before
After
Before
After