"Concrete Housing Construction" by Concrete Forms // CC BY 2.0

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BZ SCORE: 93

Aj Bair Mechanical

this is my business

BZ SCORE: 93

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Best HVAC/Mechanical Contractors in Nazareth

Updated: May 04, 2025

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Recent Buildzoom Projects

License Not Verified

HIC #	PA106207
Status	Active
State	Pennsylvania

When BuildZoom last verified this license, it had an expiration date of April, 2026. Check the current license status of Aj Bair Mechanical LLC 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 #	PA106207
Status	Active
State	Pennsylvania
Type	Weatherization Heating And Cooling

When BuildZoom last verified this license, it had an expiration date of February, 2016. Check the current license status of Aj Bair Mechanical LLC 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 #	PA063300
Status	Inactive
State	Pennsylvania

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. If this is your business, please update your license status.

Check this license's status for Aj Bair Mechanical LLC at the Pennsylvania Office of the Attorney General.

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

Inactive License

HIC #	PA063300
Status	Inactive
State	Pennsylvania
Type	Contracting Services Installing Insulation Air Sealing Measures And Energy Reduction Audits. Attempting To Sub Contract For Weatherization Agencies Here In The Area.

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. If this is your business, please update your license status.

Check this license's status for Aj Bair Mechanical LLC at the Pennsylvania Office of the Attorney General.

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

93

BuildZoom Score

How the BuildZoom Score works

Insured

Insurer	Preferred Contracters Insurance Company Rrg
Insured up to	$50,000

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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 Aj Bair Mechanical Llc

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.

The best way to use BuildZoom is to let us recommend contractors for your remodeling projects.

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If you hire a contractor through BuildZoom, that contractor is accountable to us. We can enforce standards of behavior, mediate disputes, and guarantee satisfaction.

Read more about why hiring through BuildZoom is so effective.

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…

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