The Highest Industry Standards

We truly care about our customers’ success. Every day, our team strives for excellence to guarantee that the products and services we provide match the highest industry standards.


See what our customers and partners have to say about Northgate Ready Mix and the quality of service, dependable safety and the high value we provide:

“The closing of a concrete supplier in St. Helena put us in a bad spot during the completion of our project. We had open drilled pier foundations and we no longer had a concrete order with a major winter storm on the way.

We reached out to Northgate and asked if they could help us out. We got an immediate yes response! We asked for mix designs and had them within hours. We rushed them to the engineer and received approval and Northgate provided us the concrete we needed to complete our foundations and be secure when the storm hit.

I want to express how much we appreciate Troy and his staff for coming to our aid. Northgate is certainly a first-class operation! “

— Gary Dahl, Devincenzi Concrete Construction

“Northwest General Engineering relies on Northgate Ready Mix for nearly all of our concrete needs. From concrete to flowable fill, Northgate really delivers when we need them most.

Troy and his knowledgeable staff provide products with service and reliability that is 2nd to none! We at Northwest General Engineering will continue to use Northgate Ready Mix and highly recommend them for anyone needing concrete products and services.”

— Ted Couture, Senior Architect Northwest General Engineering

“It has been a pleasure working alongside the Soiland family for many years all around the community. They give everything they do a personal touch. Northgate Readymix carries on the family tradition of focusing on quality and is very dedicated to providing good reliable customer service in an industry where it matters so much. We look forward to working with them for years to come.”

— Rich Castle, Castle Concrete Pumping Inc.

“We have been working with Northgate around 8 years now, every pour we have with them is always on time, a quality product and great service. Northgate always takes care of us no matter what the circumstances are or how complex the project might be. They will service your small 3 yards projects just as well as they will your 500+ yard project. Northgate is the way to go, there is no other competition.”

— Edwin Navarro, Elite Concrete Construction

“Granite Construction used Northgate Ready Mix for all the structural concrete, over 1,000 CY’s, and flatwork placed on the Healdsburg Avenue Bridge Retrofit. The people at Northgate Ready Mix really know what they’re doing and provide great service. Their service and attention to detail have made things easy. They’re a great resource to have during construction. Well organized, informative and most importantly delivered quality concrete on time.”

— Jason Picard, Granite Construction

“The outstanding customer service and quality of materials we receive from Northgate Ready Mix are only two of the many reasons we work regularly with Northgate for our concrete needs. We appreciate the prompt responses to inquiries and calls and the ease and reliability of concrete scheduling. Northgate’s pricing is always fair and competitive. Regardless of the size of the project, the consistently high level of service we receive will bring us back to using Northgate for many, many future projects.”

— The Team, Shannon Masonry Construction, Inc.

“Northgate Ready Mix is a first class company. Working with everyone, from dispatch to drivers to office staff, has been a pleasure. Northgate is always accommodating, on time, helpful, and professional. Great drivers that perform the task of pouring concrete post hole to post hole (which can be very tedious) and they do this with a smile. Straight Line Fence has been in business for over 35 years and we have never worked with a better concrete ready mix supplier than Northgate Ready Mix.”

— Scott Merrow, Straight Line Fence Co

QUESTIONS about our services and products?


Windsor Plant
5922 Pruitt Ave, Windsor CA

Sonoma Plant
19725 Arnold Dr, Sonoma CA


Phone: (707) 836-9900
Email: sales@northgatereadymix.com
Windsor Plant Address: 5922 Pruitt Ave, Windsor CA
Sonoma Plant Address: 19725 Arnold Dr, Sonoma CA



Mon – Sat :
By Appointment Only