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BZ SCORE: 92

Warren F Macdonald and Son

this is my business

BZ SCORE: 92

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Best HVAC/Mechanical Contractors in Glenside

Updated: Apr 25, 2025

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Generation 3 Electric & HVAC

HIC # PA015898

Philadelphia, PA

159

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$5.8K

Avg Project

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Global Comfort Heating, Cooling and Applia...

HIC # PA111045

East Norriton, PA

139

BZ Score

$18K

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Solution Based Plumbing and Heating, Inc

HIC # NAT-F170747-2

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Recent Buildzoom Projects

License Not Verified

HIC #	PA065501
Status	Active
State	Pennsylvania

When BuildZoom last verified this license, it had an expiration date of March, 2026. Check the current license status of Warren F Macdonald and Son 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 #	PA065501
Status	Active
State	Pennsylvania
Type	Heating And Air Conditioning Contracting, Sheet Metal Contracting, Sheet Metal Fabricating (Duct Work)

When BuildZoom last verified this license, it had an expiration date of March, 2016. Check the current license status of Warren F Macdonald and Son with the Pennsylvania Office of the Attorney General

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

92

BuildZoom Score

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Insured

Insurer	Westfield Companies
Insured up to	$100,000

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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 Warren F Macdonald And Son

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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