Cooling System Services

FREE Estimates | 24-Hour Emergency Service | Family-Owned Business

FREE Estimates
24-Hour Emergency Service
Family-Owned Business

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Your Trusted Air Conditioning Experts

When your air conditioner stops working, don't hesitate to call Williams Heating & Air. Since 1986, we have been servicing and installing every major air conditioner in your community. Whatever your A/C issue is — you can trust us to handle it.

We are a family owned business that's here for you with our 24-hour emergency service. We work on residential and commercial units, and service all major brands as well.
Worker installs air conditioner

Our Cooling System Services Comprise Of

  • Air conditioner installations
  • Air conditioner services
We also carry quality Trane products and top-of-the-line accessories. Get in touch with us today for a FREE estimate!
FREE estimates!
Call Now
Williams Heating & Air has been serving Harford, Cecil, and Baltimore Counties in Maryland and Southern Pennsylvania. We service all HVAC makes and models.

For more information about any of our services, contact:
Cecil: (410) 658-3794
Harford: (410) 893-0859
Toll-Free: (877) 525-4328