top of page

Our ready-mix concrete batch plant is located at 169 Railroad Ave. in Hilo, Hawaii. We offer high quality ready-mix concrete in a multitude of mix designs to fit your project type and needs. 

We currently serve the East-side of the Big Island from Na'alehu all the way to Honoka'a. Some areas in between may be restricted due to weight capacities of our bridges.


For more information on our mix designs click the "Learn More" button below.


Please call 933-8492 for more information on delivery and pricing. 

Hours of Operation:


Some Saturdays

(Hours are dependent upon customer needs.)


Yamada and Sons, Inc. has been a licensed General Engineering contractor serving the Big Island since 1959. 


We are licensed to perform a range of civil construction work and specialize in excavation, grading and hot mix asphalt paving. 


We have over 60 years of experience having completed projects of all sizes ranging from residential driveways, commercial parking lots to subdivision roadways and public highways construction for the County, State and Federal government. 


We pride ourselves on providing our customers professional service and quality work for a fair price.  We are fully insured, bondable and offer free estimates island-wide. 


Contact our construction department at 933-8434 or at for all construction inquiries.


Our quarry operation and scale house is located at 169 Railroad Ave. in Hilo, Hawaii. We offer quality basalt blue rock sized perfect for your next project from large fill rocks down to fine sand.


As a service to our community, we offer same day delivery and discounted prices to contractors currently licensed in the State of Hawaii.  

For more information on product size

and specifications, click the "Learn More" button below.

Fore more information on delivery and pricing, please call 933-8480.

*Our scale is certified and a certified Scale Master is on duty at all times during hours of operation. 


Hours of Operation:

Monday-Friday 7:00AM-3:00PM

bottom of page