Updated: Jul 17, 2026
Location and Projects
Address
313 South Ave., Weston, MA, 02493
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David H Ott Construction
David H Ott, 313 South Ave, Weston, MA (Owned by: David Ott) holds a Home Improvement Contractor license and 5 other licenses according to the Massachusetts license board.
Their BuildZoom score of 89 does not rank in the top 50% of Massachusetts contractors.
Their license was verified as active when we last checked. If you are thinking of hiring David H Ott, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
David H Ott Services
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David H Ott Contact Information
Phone Number: (781) 894-3714
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Address: 313 South Ave., Weston, MA 02493
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David H Ott Weston
Quality
89
30th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
David H Ott has a BuildZoom score of 89, which places them above 30% of 139,240 contractors in Massachusetts.
Activity
|
4 projects
|
2023 |
Our building permit records indicate that David H Ott has worked on at least
4.0 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.
Experience
|
3 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that David H Ott mostly works on
home addition
projects.
Pricing
|
2 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
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.
No Description Available
Valuation:
$430,400
Permit #:
BP-2023-263
Status:
issued
Fee:
$4,304
Permit Type:
Addition
Building Type:
N/A
No Description Available
Valuation:
$220,000
Permit #:
BP-2022-351
Status:
issued
Fee:
$2,200
Permit Type:
Addition
Building Type:
N/A
No Description Available
Valuation:
$120,000
Permit #:
BP-2023-156
Status:
issued
Fee:
$1,200
Permit Type:
Addition
Building Type:
N/A
No Description Available
Valuation:
$430,400
Permit #:
BP-2023-263
Status:
final
Fee:
$4,304
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$760,400
Permit #:
BP-2023-382
Status:
issued
Fee:
$7,604
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$760,400
Permit #:
BP-2023-382
Status:
issued
Fee:
$7,604
Permit Type:
Remodel
Building Type:
N/A
No Description Available
Valuation:
$71,940
Permit #:
BP-2021-234
Status:
issued
Fee:
$720
Permit Type:
Deck
Building Type:
N/A
No Description Available
Valuation:
$120,000
Permit #:
BP-2022-647
Status:
issued
Fee:
$1,200
Permit Type:
Remodel
Building Type:
N/A
No Description Available
Valuation:
$18,200
Permit #:
BP-2022-164
Status:
issued
Fee:
$182
Permit Type:
Deck
Building Type:
N/A
No Description Available
Valuation:
$95,540
Permit #:
BP-2022-25
Status:
issued
Fee:
$955
Permit Type:
Remodel
Building Type:
N/A
No Description Available
Valuation:
$63,840
Permit #:
BP-2022-651
Status:
issued
Fee:
$638
Permit Type:
Remodel
Building Type:
N/A
No Description Available
Valuation:
$55,300
Permit #:
BP-2022-574
Status:
issued
Fee:
$553
Permit Type:
Remodel
Building Type:
N/A
No Description Available
Valuation:
$63,840
Permit #:
BP-2022-573
Status:
issued
Fee:
$638
Permit Type:
Remodel
Building Type:
N/A
No Description Available
Valuation:
$120,000
Permit #:
BP-2020-400
Status:
issued
Fee:
$1,200
Permit Type:
Remodel
Building Type:
N/A
No Description Available
Valuation:
$74,780
Permit #:
BP-2021-590
Status:
issued
Fee:
$748
Permit Type:
Remodel
Building Type:
N/A
No Description Available
Valuation:
$120,000
Permit #:
BP-2023-156
Status:
final
Fee:
$1,200
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$42,300
Permit #:
BP-2022-572
Status:
issued
Fee:
$423
Permit Type:
Remodel
Building Type:
N/A
No Description Available
Valuation:
$44,000
Permit #:
BP-2022-139
Status:
issued
Fee:
$440
Permit Type:
Shed
Building Type:
N/A
No Description Available
Valuation:
$85,000
Permit #:
BP-2019-24
Status:
issued
Fee:
$850
Permit Type:
Remodel
Building Type:
N/A
No Description Available
Valuation:
$15,000
Permit #:
BP-2018-340
Status:
issued
Fee:
$2,650
Permit Type:
Addition
Building Type:
N/A
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Recent Buildzoom Projects
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Verified License
BuildZoom confirmed this contractor's license
David H Ott License info
Verified License
| License # | 199281 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 08-10-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for David H Ott at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CS-059016 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for David H Ott at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 106841 |
| Status | Active |
| City | Newton |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of David H Ott with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 106841 |
| Status | Active |
| City | Newton |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of David H Ott with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 59016 |
| Status | Inactive |
| City | Newton |
| Type | Residential Builder |
- According to the City of Newton Massachusetts, 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 David H Ott at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 59016 |
| Status | Inactive |
| City | Newton |
| Type | Building Contractor |
- According to the City of Newton Massachusetts, 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 David H Ott at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
89
BuildZoom Score
53
Permits
- Building permit records show that David H Ott has worked on 53 permitted projects.
David H Ott Employees
DO
David H Ott
Owner
DO
David Ott
Owner
DC
Dott Construction
Owner
Caveat emptor: we've paid thousands of dollars to rebuild much of his shoddy renovation work and we continue to find problems. He's well spoken, but do not be deceived.