Inland Empire & Riverside County
Our home region — Eastvale, Corona, Norco, Jurupa Valley, Riverside, Chino, Ontario, Rancho Cucamonga, Fontana and Upland.
Where We Work
Service Areas Across Southern California
We are based in Eastvale and work outward across four counties. Pick the region closest to your project for what the work actually involves there.
Regions
Choose Your Area
Orange County
Anaheim, Yorba Linda, Irvine and surrounding cities — across both older established neighbourhoods and master-planned communities.
San Bernardino County
Ontario, Rancho Cucamonga, Fontana, Upland, Chino, Chino Hills, Rialto, Colton, San Bernardino and Redlands — fan cobble, dairy ground and seismic design within one county.
San Gabriel & Pomona Valley
The Los Angeles County end of our area — Pomona, Claremont, La Verne, San Dimas, Glendora, Diamond Bar, Walnut, Covina and West Covina.
Cities We Serve
City Pages
What each city actually needs — the ground conditions, the housing stock and the permitting that shape a project there.
Eastvale
Our home city and the shortest drive we make. Newer master-planned tracts, compact rear yards and drainage designed for the original landscape plan.
Corona
Hillside lots in South Corona and Sierra Del Oro, century-old stock inside the Grand Boulevard circle, and Santa Ana Canyon wind along the 91.
Norco
Horsetown USA. Equestrian zoning drives the site plan — trail easements, corral setbacks, arena grading and driveways built for trailer loads.
Jurupa Valley
Mira Loma, Glen Avon, Rubidoux and Pedley. Former dairy ground, pre-incorporation permit history and Santa Ana River alluvium.
Riverside
The oldest stock we work on. Citrus-grove hardpan, Wood Streets historic review, and real grade against the Box Springs Mountains.
Fontana
Lytle Creek wash cobble in north Fontana, Route 66 corridor housing stock, and Cajon Pass wind on patio covers.
Ontario
A century apart, two miles apart — 1920s Euclid Avenue bungalows and the new Ontario Ranch pads on the former dairy preserve.
Rancho Cucamonga
Cucamonga alluvial fan cobble as a rule not an exception, hillside standards in Alta Loma, and foothill debris-flow drainage.
Upland
San Antonio Creek fan cobble north of Foothill, 1920s stock along Euclid, and canyon wind on anything with a roof.
Chino
Built on the old dairy preserve. Organic soils and buried agricultural infrastructure decide the foundation before anything else does.
Chino Hills
Puente Formation clay, documented slope movement and hillside development standards. Wall design follows a soils report here.
Pomona
Lincoln Park and Hacienda Park historic districts, Mills Act properties, and grade at Ganesha Hills and Phillips Ranch.
Claremont
Close architectural review in the Village, a protected tree canopy, and foothill cobble north of Foothill Boulevard.
Diamond Bar
Puente Hills clay, hillside management standards, steep driveways and access that decides the schedule.
San Bernardino
Alquist-Priolo fault zones, liquefaction near the river corridor, and pre-1960 stock needing seismic retrofit.
Moreno Valley
Mass-graded 1980s-onward tracts. Rear-yard build-out where the pool, cover and drainage have to be designed together.
Service-Area Questions
Choosing the Right Location Information
Where is Tad’s Construction based?
Our office is at 12672 Limonite Ave in Eastvale. The pages in this directory describe the communities we serve; they are not additional offices.
Which counties do you cover?
Riverside, San Bernardino, Orange and Los Angeles counties. The regional pages cover the Inland Empire and Riverside County, Orange County, San Bernardino County, and the San Gabriel and Pomona Valley.
Why does each city have its own page?
Ground conditions, housing stock and permitting change from city to city: dairy-preserve soils in Chino and Ontario, alluvial fan cobble in Rancho Cucamonga and Upland, hillside standards in Chino Hills and Diamond Bar, and historic review in Pomona and Riverside. Each city page covers what shapes a project there.
What if my city is not listed?
Send the address anyway. If it is outside what we cover, we will say so rather than waste your time.
How do I confirm service at my address?
Send the property address, the intended work and photos of the existing conditions through the quote request. Standard site visits and written estimates are free.
Not Sure If You Are In Range?
Send the address. If it is outside what we cover we will say so rather than waste your time. Back to Tad's Construction.