About Carlson Mechanical LLC

Carlson Mechanical LLC is a fully licensed and insured 24 hour air conditioning, heating & refrigeration service company. We can handle problems of any size in Nassau and Suffolk counties. We offer maintenance programs as well as service contracts for heating, air conditioning and commercial refrigeration systems. The company is owner operated and is proud of its reputation built over the years through hard work and honesty.

I, Jeff Carlson, am NATE certified (ID# 9422594) in several areas of expertise for service and installation. You can rest assured that when you call on our services you are in the hands of a professional, competent outfit. Our rates are very fair and our response time is prompt.

In the coming years as change comes to the HVAC field you would be best advised to use a company that is certified and knowledgeable in the use of R410a refrigerant and all the equipment that employs the latest, most efficient technology. Carlson Mechanical LLC is certified by LIPA to participate in the Cool Homes Program. This certification enables you to receive rebates on qualifying equipment installed by us. Don’t hesitate to call on us for a repair or to discuss your options regarding energy efficiency upgrades.

We can help you with…

• Gas/oil fired, forced air heating systems & gas/oil fired boilers
• Heat pumps/central air conditioning/mini split systems/geothermal equip.
• Commercial refrigeration/ice machines/wine cellars