Exceptional HVAC & Plumbing Design, Installation, and Service in Texas for Over 50 Years

Our Origin

Founded on the same principles that guide us today, EDCO Mechanical has been serving Texas, providing exceptional HVAC design, installation, hospitality and service for over 50 years.

Established in 1965 by Eddie Coufal and later run by his son Alan, EDCO has maintained a strong foothold in the automotive, commercial, medical and warehouse markets. With a promise to uphold the principles that this company was built on and a dream to grow it for the next generation, Rodney Edwards was named Alan’s successor and purchased the business in 2019.

Rodney, a 3rd generation Sheet Metal Worker with over 30 years of experience in the trade, understands what it takes to deliver a project with integrity. With his leadership and our shared core values, we promise to continue to serve Texas and exceed your expectations for the next 50 years.

Our Mission

To establish lasting relationships with general contractors, architects, engineers, owners, and developers by providing excellent service at competitive rates. We strive to exceed expectations in every phase of your project. Our “team first” attitude is an invaluable asset to any construction project and has resulted in many after the sale relationships that are standing the test of time. EDCO’s team, from top to bottom, is dedicated to the cause of delivering our core values to everything we do.


We provide honest, high quality work.


We are accountable to you the customer to ensure every job gets done right.


We don't hide anything from you, the customer. We want to ensure you know what you're getting.

Continuous Improvement

We value open and honest conversations and feedback. We always strive to do better.

Our core values are a description of our team, not a set of values we hope to achieve. EDCO’s team is a self-driven group of people who are dedicated to their professional and personal growth as well as their opportunity to serve you. You will not find a more honest or fair group of men and women to provide your HVAC and plumbing needs.


Rodney Edwards


35+ Years HVAC Experience
JATC Apprenticeship Local #67
TACLA # 83653C
NIFB Member

Miranda Netzband

Controller, HR

10 Years Construction Experience
Navy Veteran

Curtis Edwards

SENIOR project manager

12 Years HVAC Experience
Graduate of Texas A & M



35+ years trade experience
JATC Apprenticeship Local 100
Licensed Plumber / Pipefitter / Med-gas 20+ years Certified Weld Inspector

David Mata


5 Years Experience
Houston School of Carpentry
HVAC Certificate
Universal EPA Certificate

Shane Venable

Director of Field Operations

30+ Years HVAC Experience
JATC Apprenticeship Local #54
20+ Years Medical Center Experience

Miguel Herrera

Special Projects/Service Manager

22 years HVAC Experience
JATC Apprenticeship Local #54 8+ Years of Technician
TACLA# 118603C
Universal EPA Certificate

Cristina Julian

Safety Professional

10+ Year Experience
OSHA Outreach Trainer CPR First-Aide Trainer ER Service Paramedic Trainer OSHA 500, OSHA 30, CHST ,STS-C
1000+ Hours of Safety and Health Education & Training

Will Sheffield

Service Manager

9 Years HVAC Experience
7 Years Pre-Fabrication Experience
Sam Houston State University

Liz roberts

Office Manager


With over 50 years in business, we have worked on a variety of projects of all types and sizes providing exceptional Mechanical and plumbing solutions at competitive rates. 

With a strong foothold in the Automotive Industry, and an ever-growing resume in the Medical, Office & Warehouse Markets our focus continues to be client and relationship based. The lasting relationships we establish with general contractors, architects, engineers, owners, and developers are integral to Edco’s success and continued growth. 

Edco brings together a group of dedicated team members who focus their professional efforts on creating high-quality HVAC and Plumbing solutions for commercial, medical and industrial facilities of all sizes.


Planned maintenance of HVAC systems is vital to extending the lifespan and ensuring efficiency of the system serving your facility. Having properly trained and qualified technicians performing this maintenance is equally important. 

The depth of experience and specialty training that our team has with nearly every HVAC system on the market is what sets us apart and allows us to service all of our clients’ needs without exception. 

We offer several Maintenance Contract Plans that will maximize building efficiencies, extend the life of your Mechanical equipment and reduce operating costs. In addition to service type repairs and maintenance contracts, we also employ a full installation crew. Our professional installation service is without doubt an integral part of a total solution package. We sell and install all major brands of HVAC and Plumbing Equipment. Whether it’s a large scale plumbing or air conditioning installation, retrofit, or custom application, we have the personnel to meet your needs. Edco Mechanical is fully-licensed and insured for all aspects of light and heavy commercial services.


Safety is not just a buzzword at EDCO Mechanical – it’s ingrained in our DNA. As a company with over half a century of experience, we have learned that there is no compromise when it comes to the safety of our team, clients, and the communities we serve. We go beyond mere compliance with safety regulations by instilling a culture of vigilance and accountability.

To ensure a safe workplace, we invest in regular safety training programs and implement stringent safety protocols. Our dedicated team members are equipped with state-of-the-art personal protective equipment and are trained to proactively identify and address potential hazards. By taking these precautions, we minimize the risk of accidents and injuries while ensuring that every design, installation, and service project is carried out with utmost integrity and care.

We do not stop at safeguarding our own team; we understand the value of safeguarding your property too. Our highly skilled Men and Woman are adept at executing their tasks in a manner that minimizes disruptions and maximizes safety. We hold ourselves to the highest standards by adhering to local and national safety regulations and codes, guaranteeing that our installations and services meet and exceed expectations.

For us, safety is a joint responsibility. We prioritize open and honest communication with our clients, contractors, and stakeholders to address any safety concerns promptly and effectively. By fostering a collaborative approach, we ensure that everyone involved in the project is aware of and actively follows safety guidelines, creating a secure environment for all.

At EDCO Mechanical, we are not satisfied with just meeting safety requirements; we strive to set new industry benchmarks. As we march forward into the next half-century, our steadfast commitment to safety will remain unwavering. Trust us to deliver on our promise of maintaining a safe work environment and upholding our core values with integrity. With EDCO Mechanical, you can expect nothing less than exceptional service and an unrivaled dedication to your safety. 


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Have a question or would like to speak to someone concerning an upcoming project or maintenance needs? Give us a call or fill out a form and one of our team members will reach out to you in a timely manner.