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WELCOME TO  CALLAHAN A/C  &  HEATING SERVICE
 

Callahan is a full service Heating, Ventilation, Air Conditioning (HVAC)  and Plumbing Mechanical Contractor .  We are located in North Andover, Massachusetts and have been servicing both residential and commercial customers for more than 20 years.

 

We specialize in the installation and service of complete COMFORT SYSTEMS including; replacements of your current systems, conversions  from oil to gas, system expansions for your addition and complete systems for new construction projects.

 

Our mission is to provide a level of service that exceeds our customer's expectations, to deliver cost effective services, to guarantee quality and to always give our customers what they pay for and more.  

 

Our priority at Callahan’s is to provide total comfort for you in your home by maintaining your current heating, cooling  and hot water systems and when its time, by helping you choose the best new or replacement system options.  We are an independent dealer and can offer the finest from all the leading manufactures in high efficiency, hybrid, heat pump and  both traditional and instant hot water systems.  Our team of experts will work with you and recommend the best Total Comfort System for your specific requirements.

 

 Click Contact us to request information or call us at (978) 689-9233 and set up a free estimate.

 

YOUR COMFORT IS OUR BUSINESS!


 

Convert to NATURAL GAS

Install a new high efficiency
A/C, Boiler or Furnace

Save money Help the environment

Great Rebates

GREAT FINANCING OPTIONS AVAILABLE

 call for details

expires 11/30/2014