What are the opening hours?

Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm

Kelly Mechanical Services

Home
United States
Bel Air, MD
Kelly Mechanical Services

Call Directions Website

Kelly Mechanical Services Inc. is a commercial HVAC/R contractor. Based in Harford County, MD. Serving the Baltimore Metro and surrounding areas.

11/03/2026

Did you know the first modern air conditioner was not designed to keep people cool? In 1902, it was invented to control humidity and keep ink from smudging at a printing plant. Today, commercial HVAC systems are essential for both product integrity and employee comfort. If your Bel Air facility needs a system evaluation, Kelly Mechanical Services is here to help.

11/02/2026

Up to 40 percent of the total energy consumed by a commercial data center goes directly into computer room cooling. Precision air conditioning units run continuously to maintain strict temperature and humidity parameters. Kelly Mechanical Services delivers dependable mechanical maintenance to safeguard server infrastructure for Maryland organizations.

10/20/2026

Kelly Mechanical Services proudly serves Bel Air, Harford County, and the greater Maryland region with expert commercial HVAC installation, repair, and maintenance. When your business needs reliable comfort, we're the team to call! ☎️🏢
commercial HVAC company Bel Air MD | trusted HVAC contractor Harford County Maryland

10/20/2026

They keep our fleet rolling. Excellent service, honest and reliable personnel.

Free Service, stop by we will check them for you.

10/16/2026

Commercial HVAC systems paired with regular filter and coil maintenance can extend equipment life by 5+ years — protecting your capital investment for the long haul. 📈
extend commercial HVAC lifespan Bel Air MD | HVAC maintenance ROI Maryland

10/14/2026

Banks and financial institutions require ultra-reliable HVAC systems to protect sensitive electronics, records, and security systems around the clock. 🏦
bank HVAC service Maryland | financial facility HVAC Bel Air

10/12/2026

Commercial HVAC maintenance agreements often include priority emergency service — meaning when your system fails, you jump the line. Peace of mind, built in. 🚀
commercial HVAC service agreement Bel Air MD | priority HVAC repair Maryland

Address

Bel Air, MD
21014

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Telephone

+14432992906

Website

http://kellykeepsitcool.com/

Alerts

Be the first to know and let us send you an email when Kelly Mechanical Services posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.