Serving Rancho Cucamonga, CA and surrounding areas.(909) 271-0880
Foothill Rancho Cucamonga Concrete
Concrete crew finishing a fresh slab at a Rancho Cucamonga home
16Years on crews before 2018
20Cities the crew covers

Our story

C-8 Licensed and Based in Rancho Cucamonga

Foothill Rancho Cucamonga Concrete is a concrete contractor owned and run in Rancho Cucamonga, CA. Elias Navarro started it in 2018 with 16 years on the Inland Empire crews behind him, and the work runs across 20 cities in San Bernardino, Los Angeles, Riverside and Orange counties.

The city is three old communities - Alta Loma, Cucamonga and Etiwanda - joined in 1977 and then built over with tract housing for thirty years. So the driveways, patios and garage floors coming out now are mostly 1980s and 1990s work, reaching the end of the 30 to 40 years a slab poured properly lasts.

The C-8 Concrete classification sits with the California Contractors State License Board, we carry liability insurance on every job, and permits go in through the city's Online Permit Center with one of us at the inspection. Every estimate is measured and written on site.

Trade Founder

The Person Behind

Sixteen years on regional flatwork crews before establishing the business in 2018 ensures every project is graded and poured to withstand local ground movement.

Elias Navarro at a residential driveway in Rancho Cucamonga

Founder and Field Supervisor

Elias Navarro

Licensed Concrete Contractor, CSLB C-8 Concrete Classification

Before founding the company in 2018, Elias Navarro spent 16 years on flatwork crews across the Inland Empire. That field background showed how local alluvial deposits mapped by the [USDA Web Soil Survey](https://websoilsurvey.nrcs.usda.gov/app/) shift under seasonal runoff. Slabs poured without deep subgrade prep settle unevenly, so he insists on excavating to stable ground on every pour.

Across Rancho Cucamonga, 61.3% of homes are owner occupied, meaning residents expect concrete improvements to last through decades of thermal stress. Ground here contains cobble and decomposed granite washed down from local peaks. Elias Navarro supervises site preparation to ensure four inches of crushed aggregate base sit under the mix.

Holding a CSLB C-8 licence from the California Contractors State License Board confirms compliance with trade regulations. The company maintains liability insurance on every job so homeowners take no risks during construction. Every footing and slab follows regional standards designed to resist cracking on foothill grades.

“"We compact the subgrade, place steel where tensile stress demands it, and tool clean expansion joints so every slab survives summer heat and heavy foothill drainage."”

Our Standards

Six Rules on Every Rancho Cucamonga Job

Every pour across the foothills demands strict adherence to engineering standards so flatwork stays solid when seasonal water runs down from the high peaks and washes across our San Bernardino County basin.

Direct site assessments

We advise repair only when 100% structurally sound because unstable subgrades cause new overlays to fail over shifting wash soil.

The estimate is the price

Every estimate is measured and written on site We itemise excavation, rock base, and slab dimensions because clear scopes prevent surprises.

The materials, by name

We pour 4000 PSI concrete following ASTM standards and refuse unwashed fill dirt because weak aggregate compromises structural integrity.

One crew, one number

We answer within 1 business day, and the same crew that measures your slab pours it because direct accountability keeps 100% of details intact.

Guaranteed in writing

You receive a written workmanship guarantee against defects in how it was built because our 1 crew stands behind how every slab is formed.

Answerable in our town

We operate from Foothill Boulevard where our 1 local crew lives because serving our neighbors demands complete accountability.

Company History

Our Story in Rancho Cucamonga Since 2018

From initial trade apprenticeship through regional licensing and local flatwork pours, our timeline reflects steady growth grounded in structural execution.

2002

First trade experience

Elias Navarro begins 16 years of hands-on concrete training on field crews across Southern California, learning subgrade preparation.

2018

Licensed by the CA board

The California Contractors State License Board issues our CSLB C-8 classification, authorizing complete structural flatwork projects.

2018

Founded in Rancho Cucamonga

Elias Navarro establishes the company on Foothill Boulevard with 1 dedicated crew focused on residential concrete flatwork and paving.

2018

Insured on every job

The business secures liability insurance on every job, protecting homeowners across 100% of property work from day one of operations.

2019

The first Alta Loma pour

Our crew replaces a four inch driveway in Alta Loma, setting the rule that every base gets mechanical compaction before the pour starts.

2021

Reaching the Inland Empire

Coverage expands across San Bernardino County, pouring flatwork from Fontana out to Upland and along the base of the mountain range.

2022

Workmanship in writing

We integrate a written workmanship guarantee against defects in how it was built into all quotes to protect 100% of our clients.

2026

Where it stands today

Elias Navarro still measures every site in person, answering calls within 1 business day while managing our active regional flatwork projects.

Field Compliance

Licensed and Insured in Rancho Cucamonga

Every credential we carry ensures your flatwork complies with California building standards and protects property owners from structural failure on active alluvial soils.

CSLB C-8 state licence

Issued by the California Contractors State License Board, qualifying the business for structural concrete installations.

Liability insured

We carry liability insurance on every job, and certificates are provided upon request prior to any on-site excavation.

Workers compensation

California requires active coverage for crew members, protecting homeowners from medical liability during structural flatwork.

City permits handled

We pull building permits through the municipal building department and walk on-site inspections directly with the city official.

Workmanship guaranteed

You receive a written workmanship guarantee against defects in how it was built, handled directly by our local office.

Measured on site

Every estimate is measured and written on site We document linear dimensions, soil grade, and concrete volume clearly.

Reviews you can check

Local property owners leave verified feedback across Google and Yelp, confirming our consistent craftsmanship across the region.

Built to CA standards

All structural installations adhere strictly to the California Building Code, incorporating engineered steel reinforcement specs.

Track Record

Rancho Cucamonga by the Numbers

Documented trade milestones demonstrate our established operational footprint and rapid customer response across regional flatwork installations.

16Specialized flatwork services
2018Serving Rancho Cucamonga since
4Counties the coverage reaches
25Miles out from the yard
16Years in trade before founding
1Business days to a call back
Residential streetscape and suburban homes in Rancho Cucamonga

Our Territory

Rancho Cucamonga Base, Inland Empire Reach

Rancho Cucamonga is home to 177,452 residents living along the southern base of the San Gabriel Mountains. The land slopes steadily downhill from the foothills toward the valley basin, carrying decomposed granite and gravel deposits. Our yard on Foothill Boulevard places our crew minutes from local properties, allowing us to evaluate slope drainage before building forms.

With a density of 1,707 people per square mile and an average household of 3.56 people, residential driveways and backyard patios absorb continuous vehicle loading and heavy daily activity. Subgrade soil across this section of San Bernardino County expands during winter rain and dries out under intense summer heat. We apply technical mix guidelines from the Portland Cement Association to specify deep compacted crushed rock bases that stop uneven settlement.

Local properties constructed over recent decades feature established foundations that require precise grading during any addition. With a median age of 35.5 across the municipality, homeowners invest in durable flatwork improvements. We coordinate directly with the City of Rancho Cucamonga on permitting requirements, ensuring every slab meets regional codes.

Got a slab in Rancho Cucamonga that needs doing?

Call, or leave the form, and someone rings back within 1 business day to set a time. Measuring it and putting the figure in writing costs nothing either way.

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