Graniterock

Redwood City

Learn more about Graniterock’s history in the Redwood City History Brochure.

Graniterock

Building Materials

330 Blomquist Street
Redwood City, CA 94063-2702
650.482.4100
Fax: 650.482.4101
Graniterock

Concrete

355 Blomquist Street
Redwood City, CA 94063-2701
650.482.3838
Fax: 650.482.3831
330 Blomquist Street
Redwood City, CA 94063-2702
650.482.4000
Fax: 650.615.0338
Graniterock

Recycling Services

195 Seaport Boulevard
Redwood City, CA 94063-2707
650.482.3840
Fax: 650.482.3821
Graniterock

Road Materials

365 Blomquist Street
Redwood City, CA 94063-2701
650.482.3800
Fax: 650.482.3801

Graniterock

Building Materials

330 Blomquist Street
Redwood City, CA 94063-2702
650.482.4100
Fax: 650.482.4101

Branch Hours
M–F: 7:00 am – 4:00 pm

A complete line of building materials, masonry, and landscape supplies including:

  • Natural Stone
  • Natural Stone Thin Veneer
  • Brick
  • Block
  • Interlocking Pavers
  • Retaining Walls
  • Rock, Sand, and Gravel
  • Bulk Materials
  • CalStone
  • Allan Block

Come and discover why TWO SCALES are better than one!

Rock2Go Email your order in advance to help reduce your wait time.

Redwood City Building Materials Map
Get Driving Directions to 330 Blomquist Street

For more information on these or any other Graniterock products and services, contact us by phone at 831.768.2000, by FAX at 831.768.2201, or by e-mail to Redwood City Building Materials or Graniterock Information.

Graniterock

Concrete

355 Blomquist Street
Redwood City, CA 94063-2701
650.482.3838
Fax: 650.482.3831
Concrete Account Manager, Zack Booth: 650.482.3841
Concrete Branch Manager, John Seith: 650.482.3839
Concrete Concrete Dispatch: 650.482.3830

Branch Hours
M–F: 6:00 am – 5:00 pm

  • Commitment to Customer Service
  • 28 Modern Mixer Trucks with Efficient, Safe, and Knowledgeable Drivers
  • Emergency Express—After Hours Voice Mail Service
  • Experienced Plant Operators
  • Customer Assistance and Training available through our Technical Services Department
  • Delivery service specializing in on-time performance.
  • Knowledgeable, friendly sales people who can answer your questions, suggest alternatives.
  • When you have special needs, we know the contacts at the highest quality suppliers to help with your special orders.

Peninsula Concrete Office Peninsula Concrete Plant

Peninsula Concrete Map
Get Driving Directions to 355 Blomquist Street

For more information on these or any other Graniterock products and services, contact us by phone at 831.768.2000, by FAX at 831.768.2201, or by e-mail to Graniterock Information or Peninsula Concrete Information.

Graniterock

Graniterock Construction Division

330 Blomquist Street
Redwood City, CA 94063-2702
650.482.4000
Fax: 650.615.0338
Graniterock Construction Division Dispatch: 650.448.2050

Branch Hours
M–F: 7:00 am – 5:30 pm

  • Public Works
    • Highway, Airport, Transit
  • Commercial Site Development
  • Site Development
    • Small Private Projects
  • Design, Build Projects
  • Grading
  • Paving
  • Underground Utilities
  • Mass Excavation
  • Material Processing
    • Custom Portable Crushers
    • Cement Treated Base—Mix and Placement
    • Roller Compacted Concrete—Mix and Placement

View the Graniterock Construction Division Brochure

SFO Graniterock Construction Division Construction Map
Get Driving Directions to 330 Blomquist Street

For more information on these or any other Graniterock products and services, contact us by phone at 831.768.2000, by FAX at 831.768.2201, or by e-mail to Graniterock Information or SFO Graniterock Construction Division Information.

Graniterock

Recycling Services

195 Seaport Boulevard
Redwood City, CA 94063-2707
650.482.3840
Fax: 650.482.3821
Recycling Services Scalehouse: 650.482.3840

Branch Hours
M–F: 7:00 am – 3:30 pm

  • ¾″ Caltrans Class 2 Baserock
  • ¾″ Caltrans Class 4 Baserock
  • Grindings
  • Portable Crushing Services to specified gradiations for Recycle material (concrete and asphalt) and also native rock.
  • Screening of rock to specified sizes.
  • Concrete and A.C. Dumpsites at both plant sites.
  • After hour arrangements made for dumping material.
  • Commited to customer satisfaction and quality.
  • Plants are permitted with local Air Boards.
  • Dump Fee Breakdown by Semi, 10 Wheel, Bobtail, and Pick up

Peninsula Recycling Services Map
Get Driving Directions to 195 Seaport Boulevard

For more information on these or any other Graniterock products and services, contact us by phone at 831.768.2000, by FAX at 831.768.2201, or by e-mail to Graniterock Information or Peninsula Recycling Services Information.

Graniterock

Road Materials

365 Blomquist Street
Redwood City, CA 94063-2701
650.482.3800
Fax: 650.482.3801
Road Materials Business Manager, Stuart Mager: 650.482.3802
Road Materials Manager, Rich Sacher: 650.482.3802
Road Materials Weighmaster: 650.482.3807
Road Materials Dispatch: 650.482.3850

Branch Hours
M–F: 7:00 am – 5:00 pm

  • Asphalt Emulsions
    • Tack Coats
    • Prime Coats
    • Chip Seals
    • CTB Curing Seals
    • Fog Seals
    • Caltrans Section 39 Slurry Seals
  • AR-4000 and AR-8000 Asphalt Cements
  • Fabric Application Bars (FABS)
  • Granite Seal Asphalt Sealer
  • Distributor Truck Fleet
  • SC-70 Road Oil
  • Oil Spray Pot Rentals
  • Paving Fabric Sales
  • Crackfillers

Asphaltic Concrete

  • Mixes designed to meet city, Caltrans, and Marshall Mix Specifications
  • 100% Crushed Aggregate provides greater stability
  • Highest R-Value assures durability
  • High production from multiple plant sites
  • Development of custom products such as Stone Mastic Asphalt (SMA), rubberized asphalt, and GranitePatch, a permanent one-step patching material approved by Caltrans and used rain or shine in pothole repair or street patching.

Peninsula Road Materials Office Peninsula Road Materials Plant

Peninsula Road Materials Map
Get Driving Directions to 365 Blomquist Street

For more information on these or any other Graniterock products and services, contact us by phone at 831.768.2000, by FAX at 831.768.2201, or by e-mail to Graniterock Information or Peninsula Road Materials Information.

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