Introducing R4 Efficiency Engineering

Specialists in energy management and building performance for commercial, institutional, and industrial facilities. Proven Expertise!

WE TAKE THE TIME TO MAXIMIZE SAVINGS FOR OUR CLIENTS.

R4’s Energy Management Approach allows clients to recover wasted utility expenditures, improve building systems, and gain full-time service/support from our professional team. There is no up-front capital outlay, no long-term financing required, and our services are paid for out of the savings we generate. We constantly look for new advancements and technologies to find the smartest and most optimal solutions. Clients become cash flow positive from Day 1.

HVAC Automation & Efficiency Solutions

Building Automation Systems BAS

NO RISK - JUST RESULTS

R4 Energy Saving Solutions

R4 Energy Saving Solutions

R4 Semiconductor Equipment Technician Service

R4 semiconductor services division provides a flexible international workforce to lead and support semiconductor manufacturing equipment installations, decommissioning, service contract coverage, and escalation resolution support.  Focusing on Lam Research Etch and Deposition technology, all of our highly rated engineers have at least 10 years of industry experience. 

R4 Semiconductor Service

R4 Semiconductor Service

About R4

It all begins with an idea. Maybe you want to launch a business. Perhaps you want to turn a career into something more. Or maybe you have a creative project to share with the world and help improve it.

We are a "made in Austin" company that since 2007 has been working with clients on innovative projects. We specialize in energy management and building performance for commercial, institutional, and industrial facilities.

Our Clients

UT AT&T Hotel and Conference Center

UT AT&T Hotel and Conference Center

Increase Efficiency With Intelligent Building Automation and Controls.

OUR SUCCESSFUL TRACK RECORD SPEAKS FOR ITSELF

Get started with R4, today.