(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.

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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

Keep In Touch

At our company, we recognize that financial transparency is crucial, especially when it comes to essential services like HVAC. We understand that before committing to any service, you want to know the costs involved. That’s why we are delighted to offer a hassle-free quote process for all our HVAC services.

Obtaining a quote from us is straightforward. Please take a moment to fill out the form below, providing us with details about your project or specific needs. Be as detailed as possible; the more information you provide, the more accurate our quote will be. Once you’ve submitted the form, you’ll receive a confirmation to let you know that we’ve received your request.

Rest assured, your request won’t be met with radio silence. Our dedicated team will promptly review your submission and get to work on preparing a quote tailored to your precise requirements. We understand that no two HVAC projects are alike, and our quotes reflect this commitment to personalized service.

Our goal is to provide you with a clear, comprehensive estimate so that you can make informed decisions about your HVAC needs. We believe in transparency every step of the way, from your initial quote to project completion.

Thank you for considering us for your HVAC service needs in Arnold, Maryland. We look forward to the opportunity to serve you and ensure your indoor comfort. Please complete the form below, and let’s get started on your HVAC project.