Calculations, construction plans and permitting.



    Photometric studies and outdoor lighting and traffic signal design.



    Analysis and implementation for engineering workflow and document control.



    Management and engineering support for programs and design-Build Mods.


17470 N. Pacesetter Way, Scottsdale AZ 85255

Welcome to REDD, Inc.

REDD Inc is a certified SBE/DBE engineering firm serving public infrastructure and civil site development design-build projects since 2006.



Latest News & Events

23 October, 2017

Thank you AZBEX!

LOVE love love our ad in the Arizona Builder's Exchange digital magazine!

17 September, 2017

2004 As Now … Quality Infrastructure Saves $

6 June, 2017

REDD Inc. Is Now SBE/DBE Certified!

We're now certified with the State of Arizona and City of Phoenix Small and Disadvantaged…

22 May, 2017

FREE ONLINE – ANSI/IES RP-16 Nomenclature and Definitions for Illuminating Engineering

ANSI/IES RP-16-10 Nomenclature and Definitions for Illuminating Engineering is now available for public access online!…

17 May, 2017

Lighting and Health

Join the IES Phoenix Section for a telepresence presentation by Dr. Mariana Figueiro on the…

9 May, 2017

Hello, ASHE!

Proud to join the American Society of Highway Engineers (ASHE), whose mission is to provide…

12 April, 2017

LRC Response to the American Medical Association (AMA) Report on LED Lighting

Published on Mar 21, 2017 by Lighting Research Center (LRC) https://www.youtube.com/watch?v=2BcfcONrm58 This LRC presentation responds…

28 January, 2017

FHWA Finalizes Rule on Contractor Contracting Method

FHWA issued a final rule this week that allows the Construction Manager/General Contractor (CM/GC) method…

27 January, 2017

Fiber canopies proposed to turn Phoenix streets into comfortable public space

"Is a dry heat.”  That’s what everyone always says when hearing about the intense heat…

27 January, 2017

How the suspension bridge became our icon

Some 50,000 were there to celebrate that triumph. At 10 a.m. Jan. 1, 1867, three…