Allied Mechanical

Allied Mechanical handles commercial HVAC work in Arlington, Texas, along with refrigeration and mechanical contracting across the Dallas–Fort Worth metro. The company serves facility managers, property owners, and general contractors with preventative maintenance, service and repair, construction and replacement, and commercial refrigeration. It has operated in the area since 2005 and keeps crews available around the clock for both planned work and breakdowns.

Customers describe steady service on rooftop units and other commercial systems at multiple sites in Fort Worth and Dallas. Reviewers note same-day or next-morning arrivals on urgent calls, even when requests come in late afternoon, plus reliable routine maintenance that keeps equipment running without repeated issues. Several mention recommendations for needed repairs that prevent failures, along with steady pricing that avoids unnecessary upgrades, and long-running relationships that span fifteen years or more.

The company answers calls twenty-four hours a day, seven days a week, and customers report quick responses when equipment problems hit during operations. Work covers the broader DFW region, with crews handling both scheduled maintenance and emergency fixes at commercial and industrial sites. Reviewers point to competitive rates and clear communication that keeps facility staff informed on what needs fixing and when.

Google shows a 4.9 rating from nine reviews, though the DIRT Score sits at 3.6. Common notes include consistent performance over many years and no surprises on the job. DIRT Score 3.6 from 9 reviews on Finds.

DIRT Score = confidence-weighted rating across verified review platforms. How is this calculated? →

“Alliance has been taking care of our commercial HVAC systems for several years now for both our Fort Worth and Dallas locations. They are always prompt with taking care of any problems that arise as well as reliable when performing regular maintenance on our units. We have had a couple of urgent calls over the past few years and they have been able to get to us within the same day or following morning when it was a late afternoon request. We can count on them to take care us when it really matters. We will continue to do business with them for years to come.”

“Alliance mechanical has been great to us! They are professional, have a high sense of urgency and are attentive to our business needs. And did I mention they have the best prices in DFW! We have been partnering with them for over 15 years now and happy to do so!!”

“Alliance Mechanical has consistently gone above and beyond to keep our HVAC units in good operational order, recommending repairs when needed to avoid equipment failure, and doesn’t upsell needless upgrades. We have used them for over 17 years. I highly recommend them.”

“It has truly been a pleasure working with you guys at our 1011st address for West Veritiv (formerly Ameripac) for all this time. I hope we can continue to do business with you all. And we love the cookies, they were delicious. 😀”

“We have used them in our business for many years and love the service they provide. The service they provide has remained very steady and without any surprises. We will continue to use them at Veritiv.”

“Alliance Mechanical is our go to service provider for all our HVAC, propane and boiler systems.”

“The Team is amazing. Highly recommend.”

“Pleased to be doing business with Mechanical Services! 10/10”