Updated: Jan 08, 2026
Location
Address
216 Bauman Cir, Exton, PA, 19341
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Gmb Contractors Construction
Their BuildZoom score of 0 does not rank in the top 50% of Pennsylvania contractors.
If you are thinking of hiring Gmb Contractors, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gmb Contractors Services
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Gmb Contractors Contact Information
Phone Number: (484) 437-2923
Address: 216 Bauman Cir, Exton, PA 19341
Gmb Contractors Reviews
3 out of 5 stars, based on
2
reviews
-
By Peter R.July 26, 2016203k repairs and renovation$31,00060 days
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By DuuzinAugust 13, 2011
GMB Contractors did an excellent job renovating our basement and putting a new deck on our house! They are honest and reasonably priced. The customer service was excellent as was the quality of the work.
Recent Buildzoom Projects
Gmb Contractors License info
License Not Verified
| HIC # | PA057520 |
| Status | Active |
| State | Pennsylvania |
| Type | General Contractor-Repair Residential Houses Complete |
- When BuildZoom last verified this license, it had an expiration date of November, 2017. Check the current license status of Gmb Contractors 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 # | NAT-F116947-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Gmb Contractors at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| HIC # | PA057520 |
| 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.
Check this license's status for Gmb Contractors at the Pennsylvania Office of the Attorney General.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Gmb Contractors, log in and update your license info in the “Edit Profile” tab.
Insured
| Insurer | Selective Way Insurance Co. |
| Insured up to | $500,000 |
Gmb Contractors Employees
GB
Glenn A. Blessing
General Contractor
We hired GMB 2 and a half years ago to help is with our 203k renovations needed to make our home finished. They installed carpet, tile and hardwood floors, and the appliances as required by the 203k. The washer was installed with the shipping bolts never removed, so the first time we used the washer, it nearly punched a hole in the wall from walking. The hardwood was done by a hired contractor by GMB, which is fine. The tile, which qas laid by Glenn himself is popping and cracking every where. Upon researching why I discovered that a concrete board is usually installed over the subfloor before the tile is laid so the floor will not move below the tile. No such concrete board was ever installed. The carpet on the second floor is beginning to pull up from the tack strips in the hallway, and there is a noticeable bulge in the carpet from it slipping. Do yourself a favor, and hire a contractor that knows what they are doing, so you don't have to do it again later.