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WE ARE MORE THAN BUILDERS We are construction partners WHO WE ARE ADVANCING GREEN BUILDINGS Cortana as the largest green builder in the United States READ MORE BUILD TO DELIVER A BETTER WORLD Building better communities nationwide - One project at a time READ MORE
CORTANA INC

We are construction partners who are passionate about what we do and our partners’ success. We pride ourselves in being solution providers.

CONTACT DETAIL
  • 1422 1st St. Santa Rosa,t CA 94559. United States
  • (123) 45678910
  • (123) 45678919
  • info@osthemes.com
  • Mon – Sat: 9:00 – 18:00

WHAT WE DO?

We connect expertise across services, markets, and geographies to deliver transformative outcomes. Worldwide, we design, build, finance, operate and manage projects and programs that unlock opportunities, protect our environment and improve people’s lives.

Building Engineering

service
Building services engineers are responsible for the design, installation, operation and monitoring of the mechanical, electrical and public health systems required for the safe

Architecture

service
Architecture is both the process and the product of planning, designing, and constructing buildings and other physical structures. Architectural works, in the material form of buildings, are often perceived as cultural symbols and as works of art.

Preconstruction

service
Pre-construction services are used in planning a construction project before the actual construction begins. These services are often referred to as preconstruction or precon.

OUR CERTIFICATES

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INTEGRITY

Integrity is the quality of being honest and having strong moral principles; moral uprightness.

PEOPLE

In everything we do as a company, we consistently uphold that our employees are our greatest asset.

SAFETY

At Cortana, we make safety more than just a part of our job, but the way we live, drive and work

QUALITY

We believe that great quality is the result of commitment and participation by every project team member from builder to owner...

3468

Projects Finished

4638

Happy Clients

3638

Hours of work

4156

Cup of coffee

Company news

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OUR LEADERS

Jonathan

Jonathan

Architect

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Laura

Laura

Sale staff

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What does innovation mean to you? click here to see what it means to us.

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