"Country Mile" by Nicholas A. Tonelli // CC BY 2.0

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BZ SCORE: 97

Williams Service Company

BZ SCORE: 97

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Best HVAC/Mechanical Contractors in York

Updated: May 11, 2025

License Not Verified

HIC #	PA013573
Status	Active
State	Pennsylvania
Business Type	Sole Proprietorship

When BuildZoom last verified this license, it had an expiration date of November, 2025. Check the current license status of Williams Service Company with the Pennsylvania Office of the Attorney General

This is a sample of licensing data; click here to access a complete history.

License Not Verified

HIC #	PA013573
Status	Active
State	Pennsylvania
Type	HVAC Installation and Service
Business Type	Sole Proprietorship

When BuildZoom last verified this license, it had an expiration date of November, 2025. Check the current license status of Williams Service Company with the Pennsylvania Office of the Attorney General

This is a sample of licensing data; click here to access a complete history.

Inactive License

HIC #	PA038112
Status	Inactive
State	Pennsylvania
Business Type	Sole Proprietorship

According to the Pennsylvania Office of the Attorney General, the status of this license was at one point cancelled. However, this information may have changed.

Check this license's status for Williams Service Company at the Pennsylvania Office of the Attorney General.

This is a sample of licensing data; click here to access a complete history.

97

BuildZoom Score

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Insured

Insurer	Erie Insurance Company
Insured up to	$1,000,000

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Before you Hire

Here are some rules, regulations, and laws governing general contractors in Pennsylvania:

What else should I know before hiring Williams Service Company

Pennsylvania has some of the lightest regulations on home improvement contractors in the US and there is no financial or criminal background check performed on contractors by the State. The Pennsylvania State Police maintain a publicly accessible database so consumers can run their own background check before making a hire if they are so inclined.

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BuildZoom’s database now contains every licensed contractor across the U.S. - over 2.5 million of them... Categorized contractor profiles are enriched using government data from state licensing boards, Better Business Bureau ratings, and more… BuildZoom jumped into the fray by announcing that it raised $10.6 million in a round led by Formation 8. ...the Y combinator-backed startup said it will be focused on remodeling projects, where the median budget is around $19,000… A new index compiled by BuildZoom — which identifies contractors for projects — found that renovations are running 2.8 percent above their 2005 level…