Updated: Jun 04, 2026
Location and Projects
Address
18 KING RD, Wallingford, CT, 06492
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Raffaele Difonzo Construction
Raffaele Difonzo, 18 King Rd, Wallingford, CT holds a Home Improvement Contractor license according to the Connecticut license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring Raffaele Difonzo, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Raffaele Difonzo Services
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Raffaele Difonzo Contact Information
Address: 18 KING RD, Wallingford, CT 06492
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Raffaele Difonzo Wallingford
Quality
90
47th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Raffaele Difonzo has a BuildZoom score of 90, which places them above 47% of 12,093 contractors in Connecticut.
Activity
|
1 project
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Raffaele Difonzo has worked on at least
2.0 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.
Pricing
|
1 project
|
$5k-$20k |
|
1 project
|
$20k-$50k |
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.
Removal of existing roofing material on home 23 sq. install tape on all seams of plywood install i&w barrier install synthetic roofing underlayment on remainder of roofing area install new trim metal on drip and rake edges install new aluminum vent boots shingle with architectural shingles install ridge vent on peak of roof install flashing and lead counter flashing on chimney
Valuation:
$11,400
Permit #:
B-23-166
Status:
complete
Fee:
N/A
Permit Type:
Building: roofing
Building Type:
Single family
Building a & c: removal of existing roofing material on building a & c. install tape on all seams of plywood install i&w barrier install synthetic roofing underlayment install new trim metal on drip and rake edges install new aluminum vent boots shingle with architectural shingles
Valuation:
$126,000
Permit #:
BP-2020-314
Status:
complete
Fee:
$2,108
Permit Type:
Roof
Building Type:
N/A
Remove and replace 500- squares of roofing per manufacturer’s installation instructions and code. remove existing 1-layer of shingles install 4 tape on all seams install ice/water barrier 6 up from eaves in all valleys and install vapor barrier on remainder of roof. install new drip/rake metal gaf shingles per manufacturer's specificationss. and install ridge vent
Valuation:
$175,000
Permit #:
B-19-625
Status:
complete
Fee:
$2,461
Permit Type:
Roofing- new roof
Building Type:
Commercial apartm...
Remove existing roofing material on home install all new cdx plywood on entire roof deck install tape on all seams of plywood install i&w barrier install synthetic roofing underlayment install trim metal on drip & rake edges install new vent boots shingle with architectural shingles install ridge vent install flashing on chimney
Valuation:
$16,250
Permit #:
B-20-716
Status:
complete
Fee:
N/A
Permit Type:
Roof
Building Type:
Single family
Removal of existing roofing material install tape on all seams of plywood install iso insulation on entire roof deck install epdm on entire roof area and walls install new flashings install new coping around outside perimeter of building. r walsh certificate of approval for inspections call inspector: seth flynn 203-946-5895
Valuation:
$25,000
Permit #:
B-19-1393
Status:
complete
Fee:
$807
Permit Type:
Roofing
Building Type:
Commercial
Removal of existing roofing material install ice and water barrier on entire roof area install architectural shingles install ridge vent on peak of roof install flashing on chimney.r walsh certificate of approval for inspections call inspector: karl auer 203-946-8041
Valuation:
$10,000
Permit #:
B-19-1557
Status:
issued
Fee:
$353
Permit Type:
Roofing
Building Type:
Two family
Removal of existing roofing material on lower roof only of building install tape on all seams of plywood install iso insulation on entire roof deck install 60 mil fully adhered versico epdm per manufacturers specifications. d o'neill 2018 csbc. certificate of approval inspector: j. eggert 203-946-7592
Valuation:
$11,000
Permit #:
B-19-281
Status:
issued
Fee:
$383
Permit Type:
Roofing
Building Type:
Multi family
Remove existing epdm and insulation. install new iso insulation mechanically fastened and fully adhered epdm. new flashings per code/mfg specs
Valuation:
$34,000
Permit #:
B-20-83
Status:
complete
Fee:
$487
Permit Type:
Roofing- new roof
Building Type:
Commercial building
30'x40 barn
Valuation:
$40,000
Permit #:
25-121B
Status:
approved
Fee:
$510
Permit Type:
Barn
Building Type:
N/A
Removal of existing roofing material on home and garden house install tape on all seams of plywood install i&w on all eaves valleys & penetrations install synthetic roofing underlayment on remainder of roof install trim metal on drip & rake edges shingle with architectural shingles install ridge vent on peak of house install flashing and counter flashing on chimney. 32 squares
Valuation:
$22,200
Permit #:
B-20-852
Status:
complete
Fee:
N/A
Permit Type:
Roof
Building Type:
Single family
Removal of existing roofing material on home install tape on all seams of plywood install i&w on all eaves valleys & penetrations install synthetic roofing underlayment on remainder of roof install trim metal on drip & rake edges shingle with architectural shingles install ridge vent on peak of house install flashing and counter flashing on chimney
Valuation:
$9,000
Permit #:
B-20-850
Status:
complete
Fee:
N/A
Permit Type:
Roof
Building Type:
Single family
Removal of existing roofing material install tape on all seams on plywood install ice and water install paper shingle with 30 year architectural shingles install flashing on chimney. csbc 2018. d. o'neill. certificate of approval inspector: s. flynn 203-946-5895
Valuation:
$12,000
Permit #:
B-19-386
Status:
issued
Fee:
$413
Permit Type:
Roofing
Building Type:
Multi family
Remove existing roofing material down to wood deck, only on the old theatre roof in back. install 7" of iso insulation on deck mechanically fastened. install epdm fully adhered to insulation. insp: f bellonio 203-946-8039 cert of approval
Valuation:
$22,000
Permit #:
B-17-1585
Status:
complete
Fee:
$715
Permit Type:
Roofing
Building Type:
Commercial
Remove existing roofing material on home install tape on all seams of plywood install i&w barrier install synthetic roofing underlayment shingle with architectural shingles install ridge vent on peak of home flash chimney
Valuation:
$13,000
Permit #:
B-20-546
Status:
complete
Fee:
N/A
Permit Type:
Roof
Building Type:
Single family
Repair epdm roofing. remove damaged rubber and replace where necessary. r walsh certificate of approval inspector: karl auer 203-946-8041
Valuation:
$10,000
Permit #:
B-19-691
Status:
issued
Fee:
$353
Permit Type:
Roofing
Building Type:
Commercial
Building d: removal of existing roofing material on building install tape on all seams of plywood install ice and water barrier install paper shingle with architectural shingles
Valuation:
$42,300
Permit #:
BP-2019-579
Status:
complete
Fee:
$758
Permit Type:
Roof
Building Type:
N/A
Remove/replace roof covering on existing three family. install 1/2 cdx plywood sheathing (where needed) 15 lb. felt ice/water shield and new asphalt shingles with six fasteners per shingle. all other work requires additional permits/approvals. p santoro
Valuation:
$14,000
Permit #:
B-12-1025
Status:
complete
Fee:
$434
Permit Type:
Roofing
Building Type:
Multi family
Remove/replace roof covering on existing one family. install 1/2 cdx plywood sheathing 15 lb. felt ice/water shield and new asphalt shingles with six fasteners per shingle. all other work requires additional permits/approvals. d'o'neill insp: j turcio (203) 946-6124 cert of approval contractor: (203) 605-9250
Valuation:
$5,500
Permit #:
B-12-1496
Status:
issued
Fee:
$216
Permit Type:
Roofing
Building Type:
Single family
Remove replace low slope roof system with new insulation on epdm membrane roof not visible from street. d o'neill insp: j turcio 203-946-69124 cert of approval contractor: 203-605-9250
Valuation:
$3,000
Permit #:
B-13-1357
Status:
issued
Fee:
$134
Permit Type:
Roofing
Building Type:
Single family
Remove/replace roof covering on existing one family. install 1/2 cdx plywood sheathing 15 lb. felt ice/water shield and new asphalt shingles with six fasteners per shingle. d o'neill insp: j turcio 203-946-6124 cert of approval contractor: 203-605-9250
Valuation:
$3,800
Permit #:
B-13-800
Status:
issued
Fee:
$162
Permit Type:
Roofing
Building Type:
Single family
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Verified License
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Raffaele Difonzo License info
Verified License
| License # | HIC.0580648 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Raffaele Difonzo at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
25
Permits
- Building permit records show that Raffaele Difonzo has worked on 25 permitted projects.
Raffaele Difonzo Employees
RD
Raffaele Difonzo