Updated: May 19, 2026
Location and Projects
Address
Concord, MA, 01742
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Gregory T. Havens Architect
Their BuildZoom score of 99 ranks in the top 15% of 139,240 Massachusetts licensed contractors.
If you are thinking of hiring Gregory T. Havens, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gregory T. Havens Services
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Gregory T. Havens Contact Information
Phone Number: (978) 907-3566
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Gregory T. Havens Concord
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gregory T. Havens has a BuildZoom score of 99, which places them above 85% of 139,240 contractors in Massachusetts.
Activity
|
8 projects
|
2023 |
Our building permit records indicate that Gregory T. Havens has worked on at least
8.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
6 projects
|
< $5k |
|
1 project
|
$5k-$20k |
The typical size of their permits is approximately $2,250. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Temporary service front of house during construction
Valuation:
$1,500
Permit #:
E-23-0264
Status:
complete
Fee:
$25
Permit Type:
N/A
Building Type:
Residential
Kitchen and bathroom renovtions
Valuation:
$2,000
Permit #:
23-2E
Status:
complete
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Kitchen renovation
Valuation:
$5,000
Permit #:
E-23-0229
Status:
complete
Fee:
$71
Permit Type:
N/A
Building Type:
Residential
Second floor addition. 4 bedroom 2 bathroom
Valuation:
$7,000
Permit #:
E-22-0500
Status:
complete
Fee:
$296
Permit Type:
N/A
Building Type:
Residential
Bathroom renovation
Valuation:
$2,000
Permit #:
E-23-0225
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
Residential
Kitchen renovation
Valuation:
$4,000
Permit #:
E-23-0147
Status:
complete
Fee:
$63
Permit Type:
N/A
Building Type:
Residential
Bathroom renovation
Valuation:
$2,000
Permit #:
E-23-0064
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
Residential
Kitchen renovation
Valuation:
$3,500
Permit #:
E-22-0145
Status:
complete
Fee:
$107
Permit Type:
N/A
Building Type:
Residential
Basement bathroom renovation and wine cellar
Valuation:
$2,000
Permit #:
E-23-0168
Status:
complete
Fee:
$25
Permit Type:
N/A
Building Type:
Residential
Attic finish
Valuation:
N/A
Permit #:
E-22-0634
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
Residential
Small bathroom addition. 3 season porch
Valuation:
$2,500
Permit #:
E1539887
Status:
complete
Fee:
$31
Permit Type:
N/A
Building Type:
1-2fam
New covered back deck
Valuation:
$2,000
Permit #:
E-21-0411
Status:
issued
Fee:
$42
Permit Type:
N/A
Building Type:
Residential
Basement renovation
Valuation:
$8,000
Permit #:
E-23-0128
Status:
complete
Fee:
$101
Permit Type:
N/A
Building Type:
Residential
New construction; ground up
Valuation:
$8,000
Permit #:
ELEC19-00564
Status:
issued
Fee:
$200
Permit Type:
New electrical co...
Building Type:
N/A
Master suite and living room addition back of house
Valuation:
$5,000
Permit #:
E-22-0299
Status:
complete
Fee:
$420
Permit Type:
N/A
Building Type:
Residential
Makeup air unit replacement, cooling tower replacement, heat exchanger plate replacement & piping repairs
Valuation:
$59,000
Permit #:
M-16-3
Status:
issued
Fee:
$826
Permit Type:
Sheet metal
Building Type:
Commercial
Kitchen renovation
Valuation:
$5,000
Permit #:
E-23-0188
Status:
complete
Fee:
$96
Permit Type:
N/A
Building Type:
Residential
Master suite addition
Valuation:
$5,000
Permit #:
E-22-0766
Status:
complete
Fee:
$147
Permit Type:
N/A
Building Type:
Residential
Pull meter for new siding
Valuation:
$500
Permit #:
E-22-0398
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
Residential
Kitchen renovation
Valuation:
$4,000
Permit #:
E-22-0378
Status:
complete
Fee:
$48
Permit Type:
N/A
Building Type:
Residential
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Gregory T. Havens Reviews
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Recent Buildzoom Projects
Gregory T. Havens License info
License Not Verified
| License # | 8498 |
| Status | Active |
| State | Massachusetts |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of August, 2025. Check the current license status of Gregory T. Havens with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 23251 |
| Status | Inactive |
| State | Massachusetts |
| Type | Electrician |
- According to the Commonwealth of Massachusetts E-Licensing Board, 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 Gregory T. Havens at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
21
Permits
- Building permit records show that Gregory T. Havens has worked on 21 permitted projects.
Gregory T. Havens Employees
GH
Gregory T. Havens
Owner
RS
Richard C. Stempkovski