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Summers in Texas can be brutal. Between the scorching temperatures and the normally high levels of humidity, most Texans find it unbearable to go without air conditioning from late spring until early autumn. The best way to ensure that your air conditioner does not deliver any unwelcome surprises is to schedule your HVAC preventative maintenance…

How to Save the Most on HVAC Spring Tune Ups Spring is just around the corner! A big priority item for homeowners are HVAC spring tune ups. A lot of HVAC systems are unfortunately neglected because of the “out of sight and out of mind” attitude—many homeowners just do not consider any maintenance measures until…

  With the outdoor temperatures rising and spring on the way, it’s time to get your central air conditioner checked by a licensed HVAC professional. This is because damaged can occur to your A/C unit over the winter, causing it to lose performance, which could leave you without air conditioning on hot summer days and…

Halfway Through the Heating Season, How is Your Heating System Performing? It is heating season in Addison, TX. We are half way through the winter. Now is a really good time to examine how your heating system is performing, so it can serve you faithfully for the rest of the season and beyond. Regular Maintenance…

Heater Safety in Addison TX When was the last time you had your heating system checked? Here at Blackall Mechanical, we’ve seen how easily these things slip peoples’ minds. Other things seem more pressing, or the budget is stretched a bit for the month. Perhaps you just don’t see a problem that needs professional attention.…

There are many benefits to having a commercial HVAC preventative maintenance plan. If you want to make sure that your company has a reliable heating and cooling system, this type of plan will turn out to be a great investment. A good commercial HVAC preventative maintenance plan will maximize your system’s performance. Your unit has…

Commercial HVAC Geothermal Heating is a discipline that is not that well-known, but it is extremely important. If you have even been to a sporting event, stopped off at the courthouse, sent your kids to school or done a lot of other random things that require the use of a large building, then chances are…

When your heating system finally gives out and lets you down, it can be such a pain. You will be rushing to find a temporary fix to the problem, especially when running a business. To have a new up and running heat source in a timely manner means paying a premium. One that you may…