Updated: Dec 10, 2025
Location and Projects
Address
Arlington, MA, 02476
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Liam Clifford Chapman Plumber
Their BuildZoom score of 95 ranks in the top 22% of 139,240 Massachusetts licensed contractors.
If you are thinking of hiring Liam Clifford Chapman, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Liam Clifford Chapman Services
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Liam Clifford Chapman Contact Information
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Liam Clifford Chapman Arlington
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Liam Clifford Chapman has a BuildZoom score of 95, which places them above 78% of 139,240 contractors in Massachusetts.
Activity
|
10 projects
|
2025 |
|
5 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Liam Clifford Chapman has worked on at least
16.0 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
|
16 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Liam Clifford Chapman mostly works on
plumbing project
projects.
Pricing
|
15 projects
|
< $5k |
The typical size of their permits is approximately $2,000. 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.
Building Permits by Liam Clifford Chapman
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install one new gas boiler to replace existing in same location reconnecting to existing near boiler piping chimney/venting electrical control wiring and thermostat
Valuation:
$2,000
Permit #:
GP-2025-000214
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new gas boiler to replace existing in same location reconnecting to existing single zone boiler piping chimney venting gas piping and electrical
Valuation:
$2,000
Permit #:
GP-2025-000031
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new gas boiler to replace existing in same location reconnecting to existing boiler piping and electrical
Valuation:
$2,000
Permit #:
GP-2025-000032
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new gas fired atmospheric boiler to replace existing in same location. install one new make up combustion air system
Valuation:
$2,000
Permit #:
GP-2025-000421
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new backflow preventer for boiler replacement. install one new stainless steel lined indirect water heater to replace existing in same location
Valuation:
$2,000
Permit #:
PP-2024-000452
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install two new backflow preventers for boiler replacement. install one new indirect hot water tank to replace existing
Valuation:
$2,000
Permit #:
PP-2025-000760
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new gas boiler to replace existing in same location
Valuation:
$2,000
Permit #:
GP-2025-000137
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new hot water tank to replace existing. install one new backflow preventer for boiler replacement
Valuation:
$2,000
Permit #:
PP-2025-000622
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new gas boiler to replace existing in same location reconnecting to existing near boiler piping thermostat gas and water piping
Valuation:
$2,000
Permit #:
GP-2024-000600
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new backflow preventer for boiler replacement
Valuation:
$2,000
Permit #:
PP-2025-000364
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new backflow preventer for boiler replacement
Valuation:
$2,000
Permit #:
PP-2025-000245
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new backflow preventer for boiler replacement
Valuation:
$2,000
Permit #:
PP-2025-000042
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new backflow preventer for boiler replacement
Valuation:
$2,000
Permit #:
PP-2025-000041
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install two new gas boiler and one new indirect hot water tank to replace existing in same location
Valuation:
$2,000
Permit #:
GP-2025-000448
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new peerless model 64 cast iron steam boiler to replace existing in same location
Valuation:
$2,000
Permit #:
GP-2025-000324
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new gas boiler and one new hot water tank to replace existing in same location
Valuation:
$2,000
Permit #:
GP-2025-000352
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new backflow preventer for boiler replacement. install one new indirect water heater to replace existing
Valuation:
$2,000
Permit #:
PP-2024-000530
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one gas boiler and stainless steal lined indirect water heater to replace existing in same location
Valuation:
$2,000
Permit #:
GP-2024-000284
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new gas boiler to replace existing in same location
Valuation:
$2,000
Permit #:
GP-2025-000449
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install one new backflow protector for boiler replacement
Valuation:
$2,000
Permit #:
PP-2025-000761
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
124
BZ Score
$5K
Avg Project
-
Projects
123
BZ Score
$3.3K
Avg Project
-
Projects
123
BZ Score
$2K
Avg Project
-
Projects
Liam Clifford Chapman Reviews
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Liam Clifford Chapman License info
License Not Verified
| License # | 17350 |
| Status | Active |
| State | Massachusetts |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Liam Clifford Chapman with the Commonwealth of Massachusetts E-Licensing Board
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
16
Permits
- Building permit records show that Liam Clifford Chapman has worked on 16 permitted projects.