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Call to Free : 443-475-8575,
At your service 24 hours a day & 7 days a week


Big or Small is a full service Heating and Air Conditioning and HVAC Repair company that offers same day service and puts a strong emphasis on delighting the customer with quality of work and exceptional customer service.

Emergency Repairs: We offer 24-hour emergency service.
For more information, contact us today.


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443-475-8575
Our Services

Maintenance and Repair

Our service rates are designed to build customer confidence with firm, up front repair quotes.

Big or Small backs all of its service repairs with a written warranty.

If you need service now, 

Click Here to See Video  

24/7365 - Same Rate All The Time

We know how hard it can be to schedule a service call that fits into your busy lifestyle. For that reason, Big or Small is the exclusive home of "24/7/365 - Same Rate All The Time."

That means you can schedule an evening service call and it will be the same price as a daytime service call. To learn more, watch the video at left.

To schedule service, Just call 443-475-8575
We also have 24-hour emergency service.

Emergency Repairs:
We offer 24-hour emergency service.

443-475-8575


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Heating and Air Condition Repair, Baltimore Maryland, Heating, A/C, Air Conditioner