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Pawtucket, RI Building Safety: Electrical Permits (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Governing code
RI State Building Code, § 186-1
One-family minimum service
100 amperes
Three/four-family minimum service
150 amperes
Five/six-family minimum service
200 amperes
First Fire District wiring
Metal-clad cable or rigid conduit only

Summary

Every electrical installation in Pawtucket must strictly conform to the Rhode Island State Building Code and city ordinances under City Code § 186-1. Homes need a minimum 100-amp service entrance, three- and four-family buildings need 150 amps, and five- and six-family buildings need 200 amps under § 186-3.

No electrical construction or installation work shall be performed that does not strictly conform to the electrical standards currently in effect under the Rhode Island State Building Code, the laws of the state and the ordinances, rules and regulations of the City of Pawtucket. ... Service-entrance conductors shall have sufficient ampacity to carry the calculated design load in accordance with § 186-1 and in accordance with the following standards: A. One-family dwelling: one hundred (100) amperes, minimum. B. Three- or four-family dwelling: one hundred fifty (150) amperes, minimum. C. Five- or six-family dwelling: two hundred (200) amperes, minimum.

Full Breakdown

Chapter 186, Electrical Standards, dates to 1967 and has been amended several times, most recently to set specific service capacity minimums. Section 186-1 is the general conformance clause: no electrical construction or installation work may be performed unless it strictly conforms to the electrical standards currently in effect under the Rhode Island State Building Code, state law, and the city's own ordinances, rules and regulations. That incorporates the state-adopted National Electrical Code by reference rather than printing amperage tables for every fixture locally. Section 186-2, added in 1971, imposes an extra layer inside the First Fire District: all wiring there must be metal-clad cable, rigid metal conduit, metallic tubing or structural metal raceways, a stricter standard than typical residential wiring methods allowed elsewhere in the city, reflecting the density and fire history of Pawtucket's old mill-era core.

Section 186-3, added in 1972, sets minimum service-entrance ampacity by building type: a one-family dwelling needs at least 100 amperes, a three- or four-family dwelling needs at least 150 amperes, and a five- or six-family dwelling needs at least 200 amperes, all calculated to carry the design load required under § 186-1. Permits and fees for this work sit in a related chapter, Chapter 202, Article I (Electrical Fees), and enforcement runs through the city's Building/Electrical Inspector under the state building code framework rather than a separate Pawtucket-only inspection scheme.

Violations & Fines

Chapter 186 does not print its own fine schedule; violations of the electrical conformance requirement are enforced as building code violations through the city's Building Official under the Rhode Island State Building Code framework referenced directly in § 186-1. Work that does not conform can be red-tagged and barred from final inspection sign-off until it is brought up to the applicable NEC and state building code standard.

Frequently Asked Questions

What electrical code applies to work in Pawtucket?
City Code § 186-1 requires all electrical construction and installation to strictly conform to the electrical standards in effect under the Rhode Island State Building Code, plus state law and the city's own ordinances, rules and regulations. There is no separate locally-written wiring code beyond the amperage minimums in § 186-3.
What size electrical service does a Pawtucket house need?
A one-family dwelling needs a minimum 100-ampere service entrance under § 186-3A. Multifamily buildings need more: 150 amperes minimum for three or four units, and 200 amperes minimum for five or six units, each sized to carry the calculated design load.
Are there extra wiring rules in older parts of Pawtucket?
Yes. Section 186-2 requires all wiring within the First Fire District to be metal-clad cable, rigid metal conduit, metallic tubing or structural metal raceways, a tighter standard than what applies citywide, reflecting the fire risk in the city's dense mill-era core.

Sources & Official References

Other rules in Pawtucket

All Pawtucket rules

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