Lancaster - Hi-Grade Materials

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Locations
- Hesperia
- Adelanto
  - Aggregate
  - CMB
  - Recycle
- Barstow
  - Aggregate
  - Natural Base
- Ft. Irwin
- Indio
- Lancaster
  - Ready Mix
  - Recycle
  - CMB
- Littlerock
- Lucerne Valley
  - Ready Mix
  - Quarry
- Oro-Grande
- Thousand Palms
  - Ready Mix
- Twentynine Palms
  - Ready Mix
  - Recycle
  - Quarry
- Yucca Valley
  - Ready Mix
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Products & Services
Concrete Calculator
Locations
- Hesperia
- Adelanto
  - Aggregate
  - CMB
  - Recycle
- Barstow
  - Aggregate
  - Natural Base
- Ft. Irwin
- Indio
- Lancaster
  - Ready Mix
  - Recycle
  - CMB
- Littlerock
- Lucerne Valley
  - Ready Mix
  - Quarry
- Oro-Grande
- Thousand Palms
  - Ready Mix
- Twentynine Palms
  - Ready Mix
  - Recycle
  - Quarry
- Yucca Valley
  - Ready Mix
About
Join Our Team
Contact
Get Quote

Hi-Grade Materials

Lancaster, CA

Hi Grade Materials

RMX
Recycle
CMB

411 W Avenue H6
Lancaster, CA 93534

inquiries@robar.com

Products

Ready Mix Concrete
Fiber-reinforced Concrete
Colored Concrete
Lightweight Concrete
Pervious Concrete
Flowable Fill
Gravel | Rock | Aggregate
Sand
Admix | Fly Ash

Ready Mix Concrete
Fiber-reinforced Concrete
Colored Concrete
Lightweight Concrete
Pervious Concrete
Flowable Fill
Gravel | Rock | Aggregate
Sand
Admix | Fly Ash

Services

Delivery | Transportation
Concrete Recycling
SDS Sheets

Delivery | Transportation
Concrete Recycling
SDS Sheets

Locations

Hesperia, CA
Adelanto, CA
Barstow, CA
Ft. Irwin, CA
Indio, CA
Lancaster, CA
Littlerock, CA
Lucerne Valley, CA
Oro-Grande, CA
Thousand Palms, CA
Twentynine Palms, CA
Yucca Valley, CA

Hesperia, CA
Adelanto, CA
Barstow, CA
Ft. Irwin, CA
Indio, CA
Lancaster, CA
Littlerock, CA
Lucerne Valley, CA
Oro-Grande, CA
Thousand Palms, CA
Twentynine Palms, CA
Yucca Valley, CA

Company

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Terms of Use

Privacy Policy
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Terms of Use

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© 2025 Hi-Grade Materials is a division of Robar Enterprises, Inc.

Products & Services
Concrete Calculator
Locations
- Hesperia
- Adelanto
  - Aggregate
  - CMB
  - Recycle
- Barstow
  - Aggregate
  - Natural Base
- Ft. Irwin
- Indio
- Lancaster
  - Ready Mix
  - Recycle
  - CMB
- Littlerock
- Lucerne Valley
  - Ready Mix
  - Quarry
- Oro-Grande
- Thousand Palms
  - Ready Mix
- Twentynine Palms
  - Ready Mix
  - Recycle
  - Quarry
- Yucca Valley
  - Ready Mix
About
Join Our Team
Contact
Get Quote

Products & Services
Concrete Calculator
Locations
- Hesperia
- Adelanto
  - Aggregate
  - CMB
  - Recycle
- Barstow
  - Aggregate
  - Natural Base
- Ft. Irwin
- Indio
- Lancaster
  - Ready Mix
  - Recycle
  - CMB
- Littlerock
- Lucerne Valley
  - Ready Mix
  - Quarry
- Oro-Grande
- Thousand Palms
  - Ready Mix
- Twentynine Palms
  - Ready Mix
  - Recycle
  - Quarry
- Yucca Valley
  - Ready Mix
About
Join Our Team
Contact
Get Quote

Products & Services
Concrete Calculator
Locations
- Hesperia
- Adelanto
  - Aggregate
  - CMB
  - Recycle
- Barstow
  - Aggregate
  - Natural Base
- Ft. Irwin
- Indio
- Lancaster
  - Ready Mix
  - Recycle
  - CMB
- Littlerock
- Lucerne Valley
  - Ready Mix
  - Quarry
- Oro-Grande
- Thousand Palms
  - Ready Mix
- Twentynine Palms
  - Ready Mix
  - Recycle
  - Quarry
- Yucca Valley
  - Ready Mix
About
Join Our Team
Contact
Get Quote