(410) 267-0260 sinesacace2020@gmail.com


Sines and Sons has been the #1 choice for many residents and businesses for their heating and cooling needs in Anne Arundel County for the past 20 years.

SAVE $150

Installation of a New System

Request a Quote for HVAC Service in Arnold, Maryland

At our company, we understand the need for additional financial information and the importance of knowing the costs before requesting service. We are happy to offer a quote on any of our work.

Please fill out and submit the form below to describe your project or specific needs. You will receive a confirmation after submitting the form. Once we receive your form we will provide you with a quote based on your requests.


1195 Baltimore Annapolis Boulevard,
Arnold, MD 21012

Professional Licenses

M.H.I.C. #43454 | A.A.Co #D1 01940
Master Gas Fitter #A502436 | MD STATE HVACR #5889

Hours of Operations

Monday – Friday, 8:00 a.m. – 4:30 p.m.
Also Providing Emergency Services

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