February 13, 2018

ISP Engineering

Whom it May Concern, I am writing to recommend Blackall as a Mechanical Contractor. Blackall implemented our Preventative Maintenance program, as well as, provided 24/7 support of our Mission Critical Infrastructure for TX and parts of NM. They are responsive, flexible, and knowledgeable. There is no doubt in my mind that Blackall will be an…

H&K International, Inc

H&K International, Inc. began using Blackall Mechanical, Inc. in January 2016 for our Preventive Maintenance HVAC service. We have just completed two years with them and the consistent PM service on our HVAC units has reduced our issues with the units as well as the repair costs overall. There is a noticeable difference in the…

Don’t wait until it breaks get on our Preventative Maintenance Plan

If you own or operate a business, the last thing you want is the costly interruption of activities and downtime due to an emergency with your HVAC or plumbing system. That’s why, at Blackall Mechanical, we offer cost-effective preventative maintenance plans to help minimize problems with your systems and maximize their efficiency, performance and longevity.…