Room Additions & Framing
Bedroom and family-room additions, ADUs, garage conversions and structural repair. Permits run through Rancho Cucamonga Building & Safety, with hillside review on the steeper Alta Loma parcels. General building and framing →
Service Area — San Bernardino County
General Contractor in Rancho Cucamonga, CA
Tad's Construction Inc. is a licensed California contractor working throughout Rancho Cucamonga — Alta Loma, Etiwanda, Red Hill and Terra Vista. Room additions, concrete and foundations, hillside retaining walls, grading and drainage, patio covers and swimming pool construction. Site visits and written estimates are free.
Construction Services in Rancho Cucamonga
What We Build Here
Three CSLB classifications under one roof — general building, landscape and site work, and swimming pools. On the alluvial fan below the San Gabriels that matters, because excavation, retaining and drainage are one problem here.
Hillside Retaining, Concrete & Drainage
Retaining walls, foundations, driveways and flatwork, with grading that accounts for the fall coming off the foothills rather than fighting it. Concrete and drainage →
Swimming Pool Construction & Remodel
New gunite pools, replaster and tile, deck replacement and equipment upgrades, including terraced and elevated builds on north-side slopes. Pool construction and remodel →
Patio Covers & Hardscape
Shade structures, alumawood and solid-roof covers, outdoor kitchens and hardscape with uplift-rated connections for the wind that comes through the pass.
What We Design For
Conditions Particular To Rancho Cucamonga
Cobble, And Then More Cobble
Rancho Cucamonga sits on the Cucamonga alluvial fan. Excavation here turns up cobble and boulders as a rule, not an exception, and it drives footing and pool excavation cost more than anything else on the job. We price it from test holes, not from hope.
Real Grade On The North Side
Alta Loma and the foothill parcels carry genuine slope. Retaining and drainage get designed as one system and engineered where height requires it, with hillside development standards applying above certain grades.
Santa Ana Wind Through The Pass
The Cajon Pass funnels wind straight across the north of the city. Patio covers, shade structures and fencing get uplift-rated hardware here, not the minimum that would pass on a sheltered lot.
Debris Flow & Foothill Drainage
Below the foothills, drainage has to account for what comes off the mountain in a wet year. Hardscape that ignores the historic flow path tends to find out about it eventually.
Neighborhoods & Nearby
Around Rancho Cucamonga
Alta Loma & The Foothills
Larger parcels with real slope and heavy cobble. Retaining, terraced yards, elevated pool builds and drainage design drive the work.
Etiwanda & Victoria
Newer master-planned tracts on engineered pads. Rear-yard build-out — pools, covers, hardscape and the drainage to support them.
Red Hill & Old Cucamonga
Older stock on generous lots, including some of the original vineyard-era parcels. Additions, foundation repair and pool rehabilitation.
Ontario, Fontana & Upland
We work the whole corridor around Rancho Cucamonga. See our Ontario and Fontana pages.
Building In Rancho Cucamonga?
Send the address and the scope — site visits and written estimates are free. Tad's Construction Inc. holds CSLB licence #1143857 (B-1, C-27, C-53) and is registered for public works as CAGE 236L4. Review our full service list, see recent projects, or read about our Eastvale home base.