Updated: May 26, 2026
Location and Projects
Address
Easthampton, MA, 01027
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Mark M Lantz Construction
Mark M Lantz, Easthampton, MA holds a Building Licenses, Cssl Ic Insulation Contractor license and 1 other license according to the Massachusetts license board.
Their BuildZoom score of 92 ranks in the top 32% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mark M Lantz, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mark M Lantz Services
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Mark M Lantz Contact Information
Phone Number: (413) 529-0200
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Mark M Lantz Easthampton
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mark M Lantz has a BuildZoom score of 92, which places them above 68% of 139,240 contractors in Massachusetts.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Mark M Lantz has worked on at least
1.0 project over the past year.
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
|
1 project
|
$5k-$20k |
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.
During siding removal contractor found damaged/rotted sheathing. so sheathing was removed and compromised fiberglass insulation removed. cozy home was ask on short notice to install new closed cell spray foam in sections of first floor walls
Valuation:
$6,000
Permit #:
R-25-0024
Status:
issued
Fee:
$60
Permit Type:
Repair
Building Type:
N/A
Mass save job: air seal attic and basement densepack exterior walls r19 in rim joist weatherize doors
Valuation:
$7,000
Permit #:
R-20-0220
Status:
issued
Fee:
$85
Permit Type:
Weatherization
Building Type:
N/A
Mass save job: air seal attic flat addition 4 cellulose to existing insulation vent out bathroom fan addition r19 to sill band weatherize doors
Valuation:
$2,800
Permit #:
R-19-0870
Status:
complete
Fee:
$50
Permit Type:
Weatherization
Building Type:
N/A
Mass save job: airseal attic flat addition ventilation chutes vent out bathroom fan addition 13 cellulose to attic addition r19 to sill band
Valuation:
$4,200
Permit #:
R-19-0397
Status:
complete
Fee:
$50
Permit Type:
Weatherization
Building Type:
N/A
Mass save job: air seal attic flat install thermal pulldown stair cover exhaust bathroom fan through roof addition 12 cellulose to attic
Valuation:
$3,800
Permit #:
R-19-0122
Status:
complete
Fee:
$50
Permit Type:
Weatherization
Building Type:
N/A
Mass save job: air seal attic and basement sill band addition 8 cellulose to attic weatherize hatch and doors
Valuation:
$3,600
Permit #:
R-19-0156
Status:
issued
Fee:
$50
Permit Type:
Weatherization
Building Type:
N/A
Mass save job: air seal attic addition 7 cellulose to attic airseal and insulate rim band weatherize doors
Valuation:
$6,000
Permit #:
R-19-0096
Status:
issued
Fee:
$60
Permit Type:
Weatherization
Building Type:
N/A
Mass save job: air seal attic flat vent out bathroom fan weatherize doors addition 8 cellulose to attic
Valuation:
$2,600
Permit #:
R-19-0176
Status:
issued
Fee:
$80
Permit Type:
Weatherization
Building Type:
N/A
Mass save job: air seal attic addition 4 cellulose weatherize doors vent out bathroom exhaust fans
Valuation:
$3,100
Permit #:
R-19-0177
Status:
issued
Fee:
$80
Permit Type:
Weatherization
Building Type:
N/A
Air sela attic and basement sill band addition propa vents 12 cellulose in attice and weatherize doors
Valuation:
N/A
Permit #:
BP-2019-1394
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Air seal attic addition 12 roof vent 12 cellulose to attic insulate rim joists weatherize doors
Valuation:
N/A
Permit #:
BP-2020-0241
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Air seal attic vent bathroom fan cellulose to attic addition thermax to crawlspace walls
Valuation:
N/A
Permit #:
BP-2019-1254
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
R-22-1011
Status:
issued
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
R-22-0961
Status:
issued
Fee:
$119
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
R-22-0286
Status:
issued
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
R-22-0148
Status:
issued
Fee:
$76
Permit Type:
N/A
Building Type:
N/A
Mass save job: air seal and insulate attic 6 cellulose exterior dense pack weatherize doors
Valuation:
$6,544
Permit #:
R-18-0128
Status:
issued
Fee:
$65
Permit Type:
Weatherization
Building Type:
N/A
Air seal attic flat vent out bathroom fan weatherize bulk head door
Valuation:
N/A
Permit #:
BP-2020-0101
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Air seal attic vent out bathroom fan addition 12 cellulose to attic
Valuation:
N/A
Permit #:
BP-2019-0766
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Air seal attic addition 3 cellulose to attic weatherize doors
Valuation:
N/A
Permit #:
BP-2019-0820
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Mark M Lantz Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Mark M Lantz License info
Verified License
| License # | CSSL-102169 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Cssl Ic Insulation Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mark M Lantz at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CSSL-102169 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor Specialty |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mark M Lantz at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
94
Permits
- Building permit records show that Mark M Lantz has worked on 94 permitted projects.