Registered address: 27 Fulton St, New Haven, CT 06513
PLM.0281494-P1 · Source date unknown · Service area not confirmed. · Verify on Connecticut portal →
New Haven County, Connecticut
Plumbing in New Haven County, Connecticut
Browse 58 verified plumbing registered across New Haven County, Connecticut (including New Haven, Waterbury, Milford, Meriden, Wallingford, Hamden). Every record is compiled from Connecticut Department of Consumer Protection (CT DCP) public credential files under Connecticut General Statutes Title 20 (Professional and Occupational Licensing: P-1/P-2 Plumbing, E-1/E-2 Electrical, S-1/S-2 Heating & Cooling, and HIC Home Improvement Contractor Registration).
Official State Authority: Connecticut Department of Consumer Protection (CT DCP) Official Registry · County Seat: New Haven
Municipalities in New Haven County (7)
Select a city or town in New Haven County to view local permit guidance and registered plumbing records:
58 plumbing records · New Haven County, CT
ChangePublic Directory Quality: Official CT DCP license records across New Haven County · Zero sponsored order · Never sold as a lead · How our data works →
Show registered-address map (25 records on this page)
Shaded areas mark approximate postal or city locations, not premises or service areas. Circle sizes are illustrative, not postal boundaries. Some records share the same area. Private addresses are excluded.
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Registered address: 24 Sharon Rd unit 3, Waterbury, CT 06705
PLM.0280087-P1 · Source date unknown · Service area not confirmed. · Verify on Connecticut portal →
Registered address: 380 Hitchcock Rd. Unit 95, Waterbury, CT 06705
HTG.0402883-S3 · Source date unknown · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 8 DOGWOOD PL, Milford, CT 06460
PLM.0287505-P1 · Source date unknown · Service area not confirmed. · Verify on Connecticut portal →
+1 more registration for this business
- HTG.0413610-S7 · 8 DOGWOOD PL, Milford, CT 06460
No public phone or website on record.
Registered address: 100 W ELM ST FL 3, New Haven, CT 06515
PLM.0287497-P7 · Source date unknown · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 259 RAYMOND ST, Waterbury, CT 06706
HIC.0638280 · Source dated 2026-10-18 · Service area not confirmed. · Verify on Connecticut portal →
+1 more registration for this business
- PLM.0287182-P1 · 259 RAYMOND ST, Waterbury, CT 06706
No public phone or website on record.
Registered address: 25 North Elm Street
PLM.0285397-P1 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 354 Woodmont Rd Ste 17
HIC.0703680 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 25 Mallane Lane, Naugatuck, CT 06770
PLM.0287726-P9 · Source date unknown · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 114 ROCKWOOD AVENUE EXT, Ansonia, CT 06401
PLM.0208850-J1 · Source date unknown · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 2838 Whitney Ave #10
HIC.0664872 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 431 TAULMAN RD, Orange, CT 06477
PLM.0286884-P1 · Source date unknown · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 80 S NEW RD, Hamden, CT 06518
PLM.0280792-P1 · Source date unknown · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 52 Chester St
HIC.0667545 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 11 SYCAMORE WAY STE 102, Branford, CT 06405
HIC.0707578 · Source dated 2026-10-30 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 24 JEANETTI DR, Derby, CT 06418
PLM.0287980-P7 · Source date unknown · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 222 Elm St Ste 2
HIC.0577189 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 36 NEWTON RD, Woodbridge, CT 06525
PLM.0200579-P1 · Source date unknown · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 140 Calamus Meadow Rd
HIC.0698985 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 52 YOWAGO AVE, Branford, CT 06405
PLM.0202307-P1 · Source date unknown · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 801 State St
MCO.0900701 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 121 North Plains Industrial Road
HIC.0700093 · Source dated 2026-10-25 · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Registered address: 75 Anthony Ct, Bethany, CT 06524
PLM.0288978-P1 · Source date unknown · Service area not confirmed. · Verify on Connecticut portal →
No public phone or website on record.
Other Counties in Connecticut
Before the first call
- Describe the job and ask whether it is within their scope and service area.
- Check the credential with its issuing authority and ask what applies where the work will happen.
- Ask about insurance, availability, who will do the work, and a written scope.
- Ask about callout fees, labor or fixed rates, materials, cancellation and any estimate charge.
Verification Overview & Key Takeaways: How to Check Official Credentials
HomeCrafto displays source records with different scopes, including licenses, registrations, municipal permits and community records. A source entry is not proof of qualification for your job. Before signing a work order or paying a deposit, homeowners should confirm that the contractor’s credential number is active, verify that the license classification covers the specific trade scope required for the job, and request a current Certificate of Insurance (COI) directly from the issuing insurance carrier. Independent verification protects your property and ensures compliance with local building codes.
How do you verify a contractor license number and insurance on official portals (FAQ)?
You can verify active license standing and consumer protection rules directly through official government portals, including Washington L&I Contractor Verify, the California Contractors State License Board (CSLB), the Connecticut eLicense Portal, USA.gov State Consumer Protection Offices, and FTC Home Improvement Consumer Guidance. Always confirm municipal permit requirements with your local building department before work begins.