Exceptional HVAC Products for the Industrial and Commercial Markets

Dedicated to Customer Service

Since 1967

We’re proud of the many relationships we’ve formed throughout New Mexico and Texas since 1967. From suppliers and contractors to local business owners, we’ve cultivated enduring, professional relationships with each of our partners, earning not only their business, but their trust, too. We take honor in working with and serving such incredible individuals and companies, and look forward to serving you.

The systems you have in place are only as credible as the team behind them. At Johnston Co., we take pride in our work and the level of service we offer customers. From start to finish, our team of technicians are dedicated to fulfilling the unique needs of each client, providing them with services and products that they can be confident in. No matter if you need help designing a ventilation system, routine maintenance, or emergency repairs—rely on Johnston Co. to be there for you and your business.

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Industrial Solutions

Industrial buildings require reliable ventilation and HVAC solutions, and that’s what we deliver! Maintaining quality air is crucial for the health and safety of workers and guests, and therefore the overall functionality of a facility. Whether for healthcare, manufacturing, or any other type of industrial institution, trust Johnston Co. for trusted HVAC design and application solutions in the New Mexico and El Paso, TX areas.

Commercial Solutions

The success of any business is contingent upon its environment, and whether or not safety and health precautions are in place. Johnston Co. helps businesses, both big and small, achieve exactly that with commercial HVAC solutions and installation services. We take care of your building’s ventilation system so you can continue to focus on what matters most—running a successful business.

Quality Craftsmanship

A commitment to quality—it's what sets Johnston Co. apart from others, and what makes our team the industry-leading experts. From parts and products to tools and techniques, we only use the very best because we believe you deserve the very best. Evident in each of our solutions is a testament to quality, highlighted by the longevity, efficiency, and durability of each of our products and services. Choose quality—choose Johnston Co.

Flexible Solutions

Just as each building is unique in its composition, we believe their HVAC solutions should be, too. Throughout the entirety of your project, we’ll closely work with you to ensure your system achieves everything you need it to and is completed on time and within budget. In offering our clients customized systems, we not only meet their needs, but exceed them, providing ventilation solutions that contribute to the overall health and safety of work environments.

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December 30, 2020

SurgicAir® Zero from Precision Air


While numerous studies have proven airborne pathogens are a major source of contamination in the OR, minimum codes for air quality have not kept up. That’s where SurgicAir® Zero comes in. Learn more about SurgicAir® ZeroWhile numerou...