On Call Mechanical Services Inc

Information may not be reliable

100% Customer satisfaction is our goal
with our exclusive -money back guarantee on all Installations.

We truly strive to ensure that every customer is happy. We want every customer to use us for life, and give us a few referrals along the way.
We take pride in our work and offer you a 100% money back guarantee on all installs !!!

Repairs done right with a Year warranty
Once we repair your system we give you a year warranty on that repair.
Will your car mechanic make that statement?
10 Year parts and labor warranty

Installations done right with a 10 year worry free warranty on all parts and labor.... How is that for a piece of mind?

On Call Mechanical Services
Staten Island's Premier Heating and Cooling Company

Domenic Callo, Retired Chief Engineer of
Staten Island, Great Kills says: " On Call Mechanical replaced my two heating systems in one day, did a fantastic job, and saved me $2000

Robert and Elaine Borruso of Great Kills, Staten Island, say: " On Call Mechanical saved us $1700 on our central air and heating system, and did a great job. Thank You Gene.

Vladimir Kosov of South Beach, Staten Island says: "While other companies tried to sell me a new central air,
On Call Mechanical repaired it, saved me a lot of money and gave me a 2 year guarantee.

Central Air Conditioning, Ductless Systems, Gas Furnaces, Boilers, Hot air, Hydronic, Steam, Hot water central Heating systems, Hot water heaters, Indoor Air Quality and Duct Cleaning. Call now for the best service around.

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