For over two decades, ACIS has supported businesses across Dallas, Fort Worth, and Houston with integrated HVAC, building automation, electrical, and plumbing services — engineered for performance and backed by a team that follows through from operations to the field.
Reliable commercial HVAC service, maintenance, and project delivery, from preventive maintenance and emergency repairs to full system replacements and new construction. We handle it all.
Open-source, non-proprietary BAS solutions that give you real visibility and control over your building, including front-end upgrades, full system replacements, energy analytics, and retro commissioning, all built on platforms that keep your options open.
Commercial and industrial electrical service, maintenance, and project work: switchgear, lighting, panel fabrication, and thermal imaging integrated with the rest of your facility’s systems under one team.
Licensed Master and Journeyman Plumbers provide commercial plumbing service, preventive maintenance, and project work, from backflow testing to boiler and water heater installation, handled by a team that understands the priorities of your building.
Solutions Built for Performance.
Service You Can Rely On.
24/7 emergency response is available across all ACIS service lines.
ACIS delivers integrated HVAC, plumbing, electrical, and building automation services designed to optimize system performance and reliability. Our team supports a wide range of facility types where precision and uptime are essential.
With deep technical expertise and a proactive approach, we manage everything from complex system installations to ongoing maintenance programs. Every project is executed with a focus on efficiency, safety, and minimal operational disruption. We don’t treat projects as job numbers; we treat them as long-term investments in our clients’ success.
Our promise is simple: we do it right, or we make it right. By sending the right technician for every job and standing behind our work, we build long-term partnerships based on trust and accountability. ACIS fully owns the mechanical, electrical, and plumbing problems your facility faces — so you can focus on your business instead of your building.
As a single-source provider, ACIS aligns multiple trades under one accountable team, reducing vendor friction, simplifying coordination, and keeping your facility running.
Healthcare facilities operate under mechanical and environmental standards that most commercial buildings do not, from precise pressure relationships and air change requirements to infection control protocols and continuous system reliability.
Education facilities face a unique combination of HVAC demands, including high occupant density, variable seasonal use, aging infrastructure, and increasing expectations around indoor air quality and energy efficiency.
Property managers and commercial real estate owners need mechanical service partners who are reliable, responsive, and easy to work with across a portfolio.
Industrial and manufacturing facilities place demanding requirements on mechanical systems
Government and municipal facilities operate under specific procurement requirements, prevailing wage obligations, and compliance standards that require contractors with the experience and documentation practices to meet them.
Retail and hospitality environments depend on mechanical systems that operate consistently and invisibly. Guest comfort, customer experience, and staff working conditions are all directly tied to how well HVAC systems perform.
Data centers operate with cooling requirements and uptime standards that set them apart from every other facility type.
Warehousing and distribution facilities present HVAC challenges that differ significantly from standard commercial buildings
Faith-based facilities, including churches, houses of worship, religious schools, and community centers.
Class A office buildings, financial institutions, and professional service environments hold their mechanical systems to a high standard.
Airports and transportation facilities operate some of the most demanding HVAC environments in commercial real estate
ACIS proudly serves Dallas, Fort Worth, and Houston — partnering with locations in Austin and San Antonio to support facilities across Texas. Wherever your facility is located, we’re ready to help.
I just wanted to give Pat with ACIS kudos for working so hard at the building helping us keep our system running and teaching me what I need to know about Commercial HVAC systems. He is great at what he does and knows this system here inside and out. I have learned so much from him and probably would never have learned this much had it been someone else here as our contractor. Give him a pat on the back and tell him he is an essential employee for ACIS and the customers you have.
Bart Angle
Cushman
I wanted to say thank you for sending Edgar for our plumbing needs. Edgar has resolved many of our main water leaks in our irrigation in 2 of our sites. Last night he made a repair that was leaking .5 gallon/sec in the ground. I also want to say that I have seen nothing but the best craftsmanship in plumbing installation by Edgar. His pride in his craft shows and represents ACIS very well. He stayed after hours and got the job completed so we can continue to trouble shoot the irrigation system. 5 Star award to Edgar. Thanks for your help.
Rick Dominguez
JLL Chief Engineer
Thank you for hiring such a great group of techs. Matt, Zack, Al, even Wally, have worked really hard all week to get our weather damage repaired and all of our residents back to having HVAC. They just got the last resident VRF put back together and it is cooling. Tomorrow they will work several of the VRF’s where they borrowed boards and such to get the others up and running. We appreciate all of the ACIS groups, from your crackerjack Dispatch folks to the plumbers and even unitary! But the VRF techs have really shined for us over the years and we appreciate their hard work and commitment.
Robert Russell
Tradition Senior Living