R-22 Refrigerant Phase-out – What should you do?

Commonly known as Freon, R-22 was once the refrigerant of choice for air conditioning systems across the country.  However, its reclassification as an environmental danger has led to government restrictions and even a mandate to phase out R-22 completely by the end of this decade.

This means that as an owner or manager of a commercial […]

By |June 26th, 2017|Blog|Comments Off on R-22 Refrigerant Phase-out – What should you do?

AC Maintenance Checklist

With the hot summer weather already here – and the hottest months to come – it’s not too late to call an HVAC company for an inspection of your air conditioning unit.  A thorough inspection and preventative maintenance of your unit now will help you enjoy this summer in comfort and peace-of-mind – in addition […]

By |June 14th, 2017|Blog|Comments Off on AC Maintenance Checklist

HVAC Summertime Preventative Maintenance

When the summertime temperatures hit 100 plus degrees, the last thing you want is to be caught with a broken air conditioning unit.  Not only will you be sweltering from the unbearable heat, but you’ll also be sweating the blistering high cost of emergency repair or replacement!

That’s why you should call your professional Blackall Mechanical […]

By |May 23rd, 2017|Blog|Comments Off on HVAC Summertime Preventative Maintenance


If you’ve experienced hail damage in your area, you know that your HVAC units could be at risk, causing your business downtime, lost productivity and expensive repair or replacement.  You can help protect your investment and reduce damage by adding hail guards to your HVAC equipment!


Equipment commonly impacted by hail includes condenser coils and fan […]

By |May 15th, 2017|Blog|Comments Off on HAIL GUARDS ON A/C EQUIPMENT

Energy Management Systems (HVAC)

Did you know that recent studies conducted by the EPA have shown that, on average, 30% of the energy in commercial buildings is wasted?  And that an HVAC system typically makes up more than three quarters of a building’s energy use?  If you own or manage a commercial building, you can help eliminate waste and […]

By |April 24th, 2017|Blog|Comments Off on Energy Management Systems (HVAC)

Rooftop HVAC Unit Replacement

If you own or manage a commercial building and are looking to replace your HVAC unit, there are many reasons to consider a rooftop system.  Rooftop units are not only simpler and less expensive to install; they also greatly enhance a building’s energy performance and comfort levels.  Other benefits of rooftop units include:


Flexibility.   Because rooftop […]

By |April 13th, 2017|Blog|Comments Off on Rooftop HVAC Unit Replacement

HVAC and Plumbing Maintenance Contracts

As a business or homeowner, there are endless costs for maintenance, repair and upkeep of your house – including plumbing and major appliances such as heating and air conditioning units.  One way you can greatly reduce those costs and increase your peace-of-mind is by purchasing an HVAC and plumbing maintenance agreement.   An HVAC maintenance […]

By |March 22nd, 2017|Blog|Comments Off on HVAC and Plumbing Maintenance Contracts


If you own or manage a commercial property, you know that plumbing problems can occur at any time, day or night.  That’s why you need a quality commercial plumber on call for any emergency that might occur. Following are some helpful tips on what to look for when hiring a commercial plumber.Commercial experience: The plumbing […]

By |March 13th, 2017|Blog|Comments Off on COMMERCIAL PLUMBING


Most people only think about their air conditioning unit when it breaks down in the dog days of summer.  However, it’s often too late then – with your air conditioning service company booked solid with emergencies – and the risk of something major going wrong that could cost you hundreds or even thousands in repair […]

By |February 20th, 2017|Blog|Comments Off on HVAC SPRING TUNE-UP

Clean Condenser Coils

Cleaning your air conditioner’s condenser coils regularly will assist in maintaining your system. The results will help the unit run cooler with less energy and your inside will maintain a more comfortable climate, when requested. Blackall Mechanical recommends the best time to clean your air conditioner is in the spring, just before the hot season […]

By |February 13th, 2017|Blog|Comments Off on Clean Condenser Coils