Updated: Jun 21, 2026
Location and Projects
Address
483 Gale Avenue, Pittsfield, MA, 01201
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William K Lyon Construction
Based in Pittsfield, Massachusetts, William K Lyon provides general contracting services within the local community. With 7 years of experience, this contractor manages residential construction and renovation projects in the Pittsfield area. Projects have included work on single-family homes and residential properties, addressing a range of home improvement needs. William K Lyon offers expertise in managing building permits and overseeing project logistics from start to finish. Clients in Pittsfield rely on their knowledge of local building codes and construction techniques. The business is focused on serving homeowners seeking professional guidance for remodeling, repairs, or additions. With every project, William K Lyon applies current best practices for residential construction to deliver results tailored to the needs of Pittsfield property owners.
William K Lyon Services
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William K Lyon Contact Information
Phone Number: (413) 442-9907
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Address: 483 Gale Avenue, Pittsfield, MA 01201
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William K Lyon Pittsfield
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
William K Lyon has a BuildZoom score of 101, which places them above 88% of 139,240 contractors in Massachusetts.
Activity
|
6 projects
|
2025 |
|
4 projects
|
2024 |
Our building permit records indicate that William K Lyon has worked on at least
10.0 projects over the past 2 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
|
3 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
2 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $38,250. 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.
Perform renovations per barry architects building second floors of existing building building two dormers to accommodate enlargements of second floor bedrooms install new windows. change of use from b use building to a single family stand alone 3 bedroom dwelling
Valuation:
$415,000
Permit #:
C-24-0057
Status:
complete
Fee:
$2,638
Permit Type:
Alteration
Building Type:
N/A
Addition of laundry mudroom and scullery in garage and addition of two bathrooms on the second floor
Valuation:
$85,000
Permit #:
R-25-0007
Status:
issued
Fee:
$475
Permit Type:
Addition
Building Type:
N/A
Replace existing landing outside of exterior door with new set of stairs
Valuation:
$10,000
Permit #:
C-25-0036
Status:
complete
Fee:
$100
Permit Type:
Repair
Building Type:
N/A
Replace existing landing outside of exterior door with new set of stairs
Valuation:
$10,000
Permit #:
C-25-0036
Status:
complete
Fee:
$100
Permit Type:
Repair
Building Type:
N/A
New windows and doors demolition replace insulation sheetrock vapor barrier for any open walls update bathrooms new basement stairs
Valuation:
$31,500
Permit #:
C-24-0123
Status:
issued
Fee:
$210
Permit Type:
Repair alteration...
Building Type:
N/A
New windows and doors demolition replace insulation sheetrock vapor barrier for any open walls update bathrooms new basement stairs
Valuation:
$31,500
Permit #:
C-24-0123
Status:
issued
Fee:
$210
Permit Type:
Repair alteration...
Building Type:
N/A
New stairs second floor framing update finishes
Valuation:
$19,500
Permit #:
C-25-0019
Status:
issued
Fee:
$150
Permit Type:
Repair alteration
Building Type:
N/A
Provide egress windows in basement bedroom alter basement floor plan building 10'x32 deck/screen/porch install shed (10'x20')
Valuation:
$76,000
Permit #:
R-22-0094
Status:
issued
Fee:
$728
Permit Type:
Alteration deck s...
Building Type:
N/A
Adding covered garage to existing building
Valuation:
$65,000
Permit #:
R-25-0116
Status:
issued
Fee:
$300
Permit Type:
Accessorybldg
Building Type:
N/A
Construct single family house
Valuation:
$400,000
Permit #:
R-19-0025
Status:
complete
Fee:
$2,515
Permit Type:
N/A
Building Type:
N/A
Window replacement12
Valuation:
$45,000
Permit #:
R-24-0300
Status:
complete
Fee:
$275
Permit Type:
Repair windows
Building Type:
N/A
Remodel of downstairs
Valuation:
$122,500
Permit #:
C-20-0008
Status:
issued
Fee:
$645
Permit Type:
Repair demolition...
Building Type:
N/A
Renovation of commercial space. installation of shelving new flooring painting
Valuation:
$12,200
Permit #:
C-21-0065
Status:
issued
Fee:
$115
Permit Type:
Alteration
Building Type:
N/A
Double-sided sign
Valuation:
$4,000
Permit #:
S-21-0008
Status:
issued
Fee:
$110
Permit Type:
N/A
Building Type:
N/A
New roof
Valuation:
$10,000
Permit #:
R-24-0059
Status:
issued
Fee:
$100
Permit Type:
Roof
Building Type:
N/A
Replacing pressure treated deck boards and risers on a 3 riser platform supported on a concrete slab. handrails included on both sides
Valuation:
$2,500
Permit #:
R-19-0039
Status:
issued
Fee:
$50
Permit Type:
Repair
Building Type:
N/A
Renovation of commercial space. installation of shelving new flooring painting
Valuation:
$12,200
Permit #:
C-21-0065
Status:
issued
Fee:
$115
Permit Type:
Alteration
Building Type:
N/A
Demolition of existing 4x6 ft foyer and then install foundation 9ft 6in x 11 ft foundation then building two story bathroom over bathroom. second phase: demolish second floor bedroom flat-roof and ceiling (18ftx18ft) frame cathedral ceiling at the same area and enclose adding two new windows on gable end
Valuation:
$300,000
Permit #:
R-25-0246
Status:
issued
Fee:
$1,775
Permit Type:
Alteration addition
Building Type:
N/A
Renovation project of mixed use building. converting 2 offices to apartments 1 office renovation and 2 apartment renovations. 5 total units. full mep upgrades and finishes throughout per plans submitted dated 9/26/25
Valuation:
$755,000
Permit #:
C-25-0056
Status:
issued
Fee:
$5,330
Permit Type:
Alteration roof s...
Building Type:
N/A
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William K Lyon Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
William K Lyon License info
Verified License
| License # | CS-070501 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for William K Lyon at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 179753 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for William K Lyon at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 229454 |
| Status | Active |
| City | Newton |
| Type | Building Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of William K Lyon with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 229454 |
| Status | Active |
| City | Newton |
| Type | Residential Builder |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of William K Lyon with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 165301 |
| Status | Inactive |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- According to the Mass.gov Consumer Affairs and Business Regulation, 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 William K Lyon at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
13
Permits
- Building permit records show that William K Lyon has worked on 13 permitted projects.
William K Lyon Employees
WL
William K Lyon
Owner
WL
William Lyon
Owner