Cornerstone Utility Engineering

• SAFETY • QUALITY • COMMUNICATION •

Your trusted company for planning, engineering, and drafting.

09/28/2023

Before drafting, planning, or construction can commence, a vision must be cast. By partnering with a Cornerstone Engineer, you are giving your grid the opportunity to dive into the heart of electricity. At Cornerstone, the Engineering Department is designed to identify the root of your goals and help you overcome the hurdles. With this root goal, we will build a long-term response plan and assist the planning department in their daily activity to meet short-term goals.

Contact us today to get started!

09/19/2023

Located near the heart of Southern California, Cornerstone has been born and bred in the nation’s largest and most complex electric utilities. We serve a vast geographical area from sunny San Diego to the cold mountains of Mammoth. In an ever-changing industry and world, safety
and diversity must stay at the forefront of every utility project.

Check out ue.cornerstone.dev to learn more about who we are and how we can help you!

Photos from Cornerstone Utility Engineering 's post 09/12/2023

Communication. Communication. Communication.

We quickly separate ourselves from the competition by giving effective, concise, and appropriate communication. Project tracking, electronic reporting, and scheduled updates are ways we communicate our goals and progress to you.

Allow us to show you how Cornerstone is a cut above the rest. Call us today, and let's talk business.

09/07/2023

Utility Planning is a unique and non-traditional occupation. Servicing each utility, rule, construction standard, and way of life presents a unique challenge. Cornerstone's Planning Department is full of industry experts and ambitious individuals that are ready to design your grid!

In the planning world, we offer an al-le-cart approach to our dictionary-sized menu. Check out ue.cornerstone.dev, and let's design your ideal grid!

08/31/2023

Located near the heart of Southern California, Cornerstone has been born and bred in the nation’s largest and most complex electric utilities. We serve a vast geographical area from sunny San Diego to the cold mountains of Mammoth.

Whether you're looking for drafting, T&D Engineering, Project Management, or T&D planning, Cornerstone is ready! Call us today.

08/22/2023

We are your ideal pole-loading resource! Wondering if you may need to add a switch, bring in a fourth wire, or even inter-set a riser pole? When it comes to pole loading, we've got you covered!

Check out ue.cornerstone.dev for more information.

08/17/2023

Let's get your utilities where they need to be when they need to be there! Cornerstone Utility Engineering can provide decades of experience to your next project, all while providing you with great communication and ex*****on.

Give us a call today!

Photos from Cornerstone Utility Engineering 's post 08/10/2023

At Cornerstone, our Engineering Department is rooted in identifying your goals to help you over the hurdles. With this in mind, we create a long-term response plan and assist the planning department in their daily to-dos to ensure we meet your short-term goals.

Partner with Cornerstone Engineering and give your grid the opportunity to dive into the heart of electricity. Check out ue.cornerstone.com for more info.

08/01/2023

We design your grid to your standards, understand the 40,000' and 0.0004' view of how electricity works, and will build your foundation on the rock of a good base map. If that sounds like a good partner in your next utility engineering project, give us a call!

07/25/2023

Here at Cornerstone, our Engineering Department is equipped to identify the root of your goals and help you overcome the hurdles. With this foundation, we will build a long-term response plan and assist the planning department in their daily activity to meet your short-term goals.

Check out our website or call us today to learn more.

07/20/2023

Our mission: Build your foundation on the rock of a good base map. We love every aspect of drafting, including utility lookups, surveying, and designing. Contact us today to see how we can come alongside you on your next engineering project.

Photos from Cornerstone Utility Engineering 's post 07/13/2023

Clear communication, realistic expectations, and an overall steadfast commitment are just a few of the ways that we strive to earn your repeated business. Check out our website at ue.cornerstone.dev to learn more! We're ready for you!

07/06/2023

We're all about high-voltage engineering and design! Between our team's skills in planning, engineering, and drafting, we know how to provide you with the industry-expected engineering principles and utility-specific design standards you deserve.

Check out our website to see what we can do for you! ue.cornerstone.dev

Photos from Cornerstone Utility Engineering 's post 06/27/2023

These are the pillars that make us Cornerstone: SAFETY • QUALITY • COMMUNICATION. All three of these are habits that we instill in our team members and keep at the forefront of our minds as we work with you.

Learn more at ue.cornerstone.dev.

06/22/2023

The world of Planning and Engineering is built on a shared platform. Without this platform, these two items are constrained to their most limited abilities. Cornerstone's Drafting Department specializes in drafting, surveying, and performing look-ups to provide an exceptional experience across our services. We work hard to build a strong foundation efficiently!

Check out ue.cornerstone.dev to learn more about our team of highly-skilled Land Surveyors, Civil Engineers, and Drafters achieving the highest level of drafting and design in the industry.

06/13/2023

Communication is key! By giving effective, concise, and appropriate communication, we quickly separate ourselves from the competition. Project tracking, electronic reporting, and scheduled updates are all ways that we communicate our goals and progress to you.

Contact us today to experience the Cornerstone difference!

Photos from Cornerstone Utility Engineering 's post 06/05/2023

We are a woman/minority-owned business! 💪 As an industry leader, Cornerstone strives to build lasting business relationships based on the foundation of our deliverables and communication. Along with our proven ability to satisfy the client’s project needs, we also work hard to create a culture of diversity and inclusion. Cornerstone, a woman-owned and M.B.E. registered company, leads by fostering relationships and interpersonal growth within our teams.

Learn more at ue.cornerstone.dev.

06/01/2023

We love working as a team to help you! With Cornerstone, you can rest assured that your project is in the hands of an intelligent, caring, and knowledgeable team that keeps our deliverables at the highest levels of excellence.

Timeline photos 05/23/2023

At Cornerstone Utility Engineering, we ensure all levels of contribution are knowledgeable and productive. Being a company that has the resources of the heaviest hitters but cares like a small business is our approach!

Let us show you how we do it. Contact us today!

Photos from Cornerstone Utility Engineering 's post 05/09/2023

We design your grid to your standard, build your foundation on the rock of a good base map, and focus on both the 40,000' and the 0.0004' view of how electricity works. That's what Cornerstone Utility Engineering is all about!

Check out our website to learn more.

Timeline photos 05/04/2023

By partnering with a Cornerstone Engineer, you are giving your grid the opportunity to dive into the heart of electricity. ⚡At Cornerstone, the Engineering Department is designed to identify the root of your goals and help you over the hurdles.

Let's build you a long-term response plan and assist you in planning the daily activities to meet short-term goals. Check out our website, ue.cornerstone.dev to get started.

Photos from Cornerstone Utility Engineering 's post 04/27/2023

By working hand-in-hand with our clients, Cornerstone develops strong working relationships, consistent communication, and effective management strategies throughout the entirety of each project. Our planning and design team, led by an elite management group, is uniquely experienced in a wide range of utility projects. Our staff is expertly trained in software tools such as Microsoft SharePoint, SCJPC, Municipality Portals, CAD, SAP, and SPIDA Calc.

Want to learn more about who we are and what we do? Check out our website at ue.cornerstone.dev. We look forward to being your chosen utility engineering contractor.

04/25/2023

Cornerstone makes a great team! 🤝 Our planners generate material lists and recommend any necessary apparatus. Our designers then draft the project with the appropriate structure profiles and provide a detailed site map. All of our projects go through a rigorous, internal, multiphase quality-control process to ensure you are getting the best quality deliverable.

Choose Cornerstone for the best quality experience!

04/20/2023

At Cornerstone Utility Engineering, we account for project details from the beginning stages of planning and design all the way to construction completion. We provide services for a range of high-voltage initiatives, including overhead and underground transmission and distribution planning and design.

Check out ue.cornerstone.dev for more information and to get started on a project today.

04/13/2023

Cornerstone Utility Engineering is your approved source for pole loading. Sourcing overhead and needing to add a switch? Bringing in a 4th wire? Inter-setting a riser pole? We've got you covered! Let us handle your Spida Calc, O-Calc, pole head details, material lists, overhead design Review, and more!

Contact us today for more information.

Photos from Cornerstone Utility Engineering 's post 04/11/2023

High voltage engineering and design is a unique market where new, talented contenders rarely emerge. Balancing industry-expected engineering principles and utility-specific design standards can create a recipe for a complex relationship. ⚠️ Thankfully, Cornerstone's unique structure provides you with an all-access pass to the industry's most talented professionals!

From drafting and project management to T&D engineering and planning, we strive to earn your repeat business. Follow along and check out ue.cornerstone.dev for more information.

04/07/2023

Located near the heart of Southern California, Cornerstone has been born and bred in the nation’s largest and most complex electric utilities. ⚡ But that doesn't stop us! We serve a vast geographical area from sunny San Diego to the cold mountains of Mammoth. Choose us, and we'll help you identify the root of your goals and overcome the hurdles.

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Videos (show all)

Located near the heart of Southern California, Cornerstone has been born and bred in the nation’s largest and most compl...
Let's get your utilities where they need to be when they need to be there! Cornerstone Utility Engineering can provide d...
Our mission: Build your foundation on the rock of a good base map. We love every aspect of drafting, including utility l...
CUE Video 2.mp4
CUE-Reel.mp4

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Address

800 Ferrari Lane Suite 200
Ontario, CA
91764

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