Location and Projects
Address
18 REARDON CIRCLE, South Yarmouth, MA, 02664
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Cape Cod Insulation
Cape Cod Insulation, 18 Reardon Cir, So. Yarmouth, MA (Owned by: James Goldsmith) holds a Home Improvement Contractor license and 1 other license according to the Massachusetts license board.
Their BuildZoom score of 109 ranks in the top 5% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Cape Cod Insulation, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Cape Cod Insulation Services
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Cape Cod Insulation Contact Information
Phone Number: (508) 694-7423
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Address: 18 REARDON CIRCLE, So. Yarmouth, MA 02664
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Cape Cod Insulation So. Yarmouth
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Cape Cod Insulation has a BuildZoom score of 109, which places them above 95% of 139,240 contractors in Massachusetts.
Activity
|
8 projects
|
2025 |
|
71 projects
|
2024 |
|
88 projects
|
2023 |
Our building permit records indicate that Cape Cod Insulation has worked on at least
167.0 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
|
8 projects
|
Fences |
Analyzing permits over the last 4 years shows that Cape Cod Insulation mostly works on
fences
projects.
Pricing
|
104 projects
|
< $5k |
|
60 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
The typical size of their permits is approximately $4,100. 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.
Mass save weatherization-- 8 hrs air sealing 921 sq ft r49 open blow cellulose to attic flat 78 sq ft damming 31 propavents 164 s ft r19 to basement sills 56 sq ft 2 thermax to kw 1 hatch with 2 thermax and ws 225 sq ft r37 open blow cellulose to attic flat 56 sq ft r13 dense pack cellulose to kw slope 1 sheathing access vent 1 bathroom fan to roof 1 roof vent and 8 soffit vents
Valuation:
$6,000
Permit #:
BP-25-350
Status:
issued
Fee:
$90
Permit Type:
Insulation
Building Type:
N/A
Mass save weatherization-- 4 hrs air sealing 44 lf air seal kw transitions 1 ws and 1 ds 312 sq ft r49 open blow cellulose to attic flat with 75 sq ft damming 2 recessed light covers 154 2 thermax to kw 2 tdomes 18 sq ft r19 fbg batts to sills 264 sq ft 2 thermax to crawlspace walls
Valuation:
$5,600
Permit #:
RBP-25-81
Status:
issued
Fee:
N/A
Permit Type:
Express permit
Building Type:
N/A
Mass save weatherization-- 4 hrs air sealing 264 sq ft r37 open blow cellulose to attic flat with 14 sq ft damming 351 sq ft 2 thermax to kw slope with r19 fbg batts to kw slope 59 lf air seal transitions 4 ws and 4 ds 72 sq ft r30 fbg batts to kw slope 3 temporary accesses
Valuation:
$5,400
Permit #:
BP-2025-136
Status:
issued
Fee:
$50
Permit Type:
Insulation/weathe...
Building Type:
N/A
Mass save weatherization-- 10 hrs air sealing 100 sq ft 2 thermax to kw 20 sq ft damming insulate attic hatch 3 ws and 3 ds to extension doors 490 sq ft r26 open blow cellulose to attic flat 572 sq ft r19 fbg batts to attic flat 76 vent chutes 1 vents bathroom fan to roof 1 insulated bathroom hose
Valuation:
$4,900
Permit #:
BP-2025-339
Status:
issued
Fee:
$50
Permit Type:
Insulation/weathe...
Building Type:
N/A
Mass save --10 hrs air sealing 40 lf air seal transitions 35 sq ft r38 fbg batts for damming 720 sq ft r37 open blow to attic flat 240 sq ft r19 dense pack cellulose to kw floor 1 insulate and ws attic hatch 1 insulate door with 2 thermax 90 ventilation chutes 2 vent bathroom fan to roof
Valuation:
$4,800
Permit #:
BP-24-979
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
8 hrs air sealing 704 sq ft r38 unfaced fbg batts to attic flat 666 sq ft r13 fbg batts to attic flat 1 thermadome 916 sq ft 10 mil pvb 372 sq ft r13 thermax to crawlspace walls 8 ventilation chutes 8 soffit vents 2 vent bathroom fan to roof
Valuation:
$10,200
Permit #:
EX-026196-2024
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Mass save weatherization-- 4 hrs air sealing 493 sq ft r13 open blow cellulose to attic flat 12 sq ft damming 21 sq ft r19 fbg batts to attic flat 57 propavents 2 recessed light enclosures 1 bathroom hose 1 hatch 2 thermax
Valuation:
$1,900
Permit #:
RBP-25-141
Status:
issued
Fee:
N/A
Permit Type:
Express permit
Building Type:
N/A
500 sq ft r30 fbg batts to attic flat 345 sq ft r19 fbg batts to attic flat 202 sq ft 2 thermax to attic slope 225 sq ft r19 fbg batts to attic slope 9 hrs air sealing 78 propavents 1 bathroom fan hse 1 thermadome
Valuation:
$5,700
Permit #:
EX-025094-2024
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install 4300 sq ft r38 open blow cellulose to attic flat 3000 sq ft r38 fbg batts over suspended ceiling tiles 500 sq ft 2 thermax rigid board to attic common walls install 2 thermax and ws attic hatch create sheathing access 3 ws and 3 ds to exterior doors
Valuation:
$34,750
Permit #:
BP-24-131
Status:
issued
Fee:
N/A
Permit Type:
Insulation
Building Type:
N/A
Mass save -- 64 lf air seal transitions 2 ws doors 300 sq ft 2 thermax to kw slope 360 sq ft r19 dense pack cellulose to kw slope insulate and ws 4 attic hatches 950 sq ft 6 mil pvb to crawlspace dirt floor 470 sq ft r21 closed cell spray foam to crawlspace walls 12 vent chutes 12 soffit vents
Valuation:
$8,500
Permit #:
BP-24-881
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mass save project-- 8 hrs air sealing 4 hrs duct sealing 64 sq ft r19 fbg batts to attic flat 144 sq ft r19 open blow cellulose to attic flat 30 sq ft damming 30 sq ft r13 fbg batts and 2 thermax to kw 400 sq ft r19 fbg batts to basement ceiling 456 sq ft 2 thermax to crawlspace walls 454 sq ft 10 mil poly vapor barrier vent 1 bathroom fan to roof 8 propavents 220 duct insulation
Valuation:
$7,500
Permit #:
BP-24-651
Status:
applied
Fee:
$75
Permit Type:
Express (windows/...
Building Type:
N/A
11 hrs air sealing 40 sq ft damming 648 sq ft r19 open blow cellulose to attic flat 168 sq ft r30 fbg batts to attic flat 130 sq ft r19 to attic flat 58 sq ft 2 thermax to rim joist 211 pvb barrier 10 mil 154 sq ft 2 thermax to kw slopes vent bathroom fan
Valuation:
$7,100
Permit #:
BP-24-532
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Mass save -- 10 hrs air sealing 40 sq ft damming 360 sq ft r42 open blow cellulose to attic flat 32 sq ft r49 open blow cellulose to attic flat 2 thermax to attic hatch 20 sq ft 2 thermax to open wall 322 sq ft 6 mil pvb to crawlspace dirt floor 168 sq ft 4 dense pack cellulose to attic slope 44 propavents vent 1 bathroom fan to roof 20 lf pipe tenting
Valuation:
$4,800
Permit #:
BP-24-890
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
8 hours air sealing 552 sq ft r37 open blow cellulose 16 sq ft 2 thermax gable kw 192 sq ft 2 thermax to kw slope 24 sq ft r13 fbg batts to kw slope 16 sq ft r13 fbg batts to gable kneewall 1 sheathing access 150 r19 fbg batts to basement sill 40 ventilation chutes
Valuation:
$4,100
Permit #:
BP-24-297
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 1150 sq ft r42 open blow cellulose to attic flat 60 sq ft damming 12 hrs air sealing 92 sq ft r32 dense pack cellulose to overhang insulate 2 bulkhead doors with 2 thermax and ws and ds to each door 24 sq ft r19 fbg batts for basement sill
Valuation:
$5,400
Permit #:
BP-24-615
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2 soffit vents 1 roof vent 78 vent chutes 1 temp access through drywall 36 lf transitions kw 48sqft r13+2"t-max common wall 288sq ft 6"r19 fbg batts + 2 t-max 48sqft 2"rigid 240sqft r60 open blow cellulose-attic flat 6sq damming. mass save
Valuation:
$4,800
Permit #:
24-215x
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
675 sq ft r22 open blow cellulose to attic flat 60 sq ft damming 91 sq ft r19 dense pack cellulose to attic slope 8 hours air sealing 1 thermadome 217 sq ft r19 fbg batts to slope 86 ventilation chutes and vent 1 bathroom fan to roof
Valuation:
$4,100
Permit #:
R-24-0154
Status:
issued
Fee:
$90
Permit Type:
Weatherization
Building Type:
N/A
1352 sq ft r19 dense pack cellulose to attic flat 4 hrs air selaing 1200 sq ft dense pack cellulose to exterior walls 120 2 thermax to common wall 10 soffit vents 10 propavents
Valuation:
$11,500
Permit #:
EX-025500-2024
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Damming 12 r38 unfaced fg to 120 sq ft attic flat 14 r49 cellulose to 1040 sq ft basement ceiling r19 unfaced blockers to 41 install 748 sq ft 10ml poly to ground crawlspae 328 sq ft closed cell foam w ignition barrier
Valuation:
$6,400
Permit #:
EX-016035-2022
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
1992 dense pack cellulose to exterior walls 620 sq ft r37 open blow cellulose to attic flat 6 hrs air sealing 448 sq ft r19 fbg batts to basement ceiling 144 sq ft 2 thermax to kw slope..contract attached to application
Valuation:
$14,000
Permit #:
BP-24-788
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Cape Cod Insulation License info
Verified License
| License # | 153567 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Cape Cod Insulation at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 103476 |
| 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 Cape Cod Insulation at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
1.7K
Permits
- Building permit records show that Cape Cod Insulation has worked on 1700 permitted projects.
Cape Cod Insulation Employees
CI
Cape Cod Insulation, Inc
Owner
HJ
Henry Cassidy Jr.
Owner
HJ
Henry E Cassidy Jr.
President
JG
James Goldsmith
Owner