---
title: "Mauricio F Rosa"
description: "Mauricio F Rosa has an active Massachusetts electrician licence, number 23385, and BuildZoom lists 33 permitted projects with electrical work as the domina"
doc_version: "2026-09-14"
last_updated: "2026-09-14"
---

# Mauricio F Rosa

**Trade:** Electrical · **Address:** 12 Wason Street, Medford, MA · **Phone:** (617) 922-0787 · **Languages:** English

**Rating: 2.3/5** (low confidence) — from 1 reviews across 1 sources.

## The honest read

Mauricio F Rosa has an active Massachusetts electrician licence, number 23385, and BuildZoom lists 33 permitted projects with electrical work as the dominant type.

A homeowner's only written account on BuildZoom is a 1-star review from June 2013. The customer said an uneven kitchen tile floor was a trip hazard and that Rosa refused to take responsibility after repeated attempts to address it. This is a serious but dated complaint; it does not establish how his work is handled today.

Before hiring, ask how he handles callbacks and corrections, and speak with recent customers about electrical work similar to yours. The state-verified electrician licence is current; BuildZoom also lists separate construction-supervisor and home-improvement credentials, which are distinct from the electrician licence and should be confirmed if they matter to your project.

**Strengths:**
- Active electrician — Massachusetts licence 23385 is state verified
- Electrical projects — BuildZoom lists 33 permitted projects, mostly electrical

**Concerns:**
- Kitchen flooring — a 2013 reviewer described a trip hazard and said Rosa denied responsibility

## Claims & citations

Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication.

- Massachusetts electrician licence 23385 is active. _(confidence: high)_
  - [State License Registry](https://elicensing21.mass.gov/CitizenAccess/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=Home) — “MA electrician license 23385 registry-verified active — registry holder of record: MAURICIO ROSA”
- BuildZoom lists 33 permitted projects, with electrical work the dominant type. _(confidence: medium)_
  - [BuildZoom](https://www.buildzoom.com/contractor/mauricio-f-rosa) — “33 project(s) shown on BuildZoom”
  - [BuildZoom](https://www.buildzoom.com/contractor/mauricio-f-rosa) — “BuildZoom permit-history profile for Mauricio F Rosa of 12 Wason Street, Medford, MA: BuildZoom score 89 (30th percentile), 33 permitted pro…”
- In a 2013 BuildZoom review, a customer described an uneven kitchen tile floor and said Rosa refused responsibility. _(confidence: high)_
  - [BuildZoom](https://www.buildzoom.com/contractor/mauricio-f-rosa) — “1★ Mauricio Rosa tiled my kitchen. He did an absolutely horrible job. So bad, in fact, that one could easily trip - that's how uneven the fl…”
- BuildZoom lists separate Home Improvement Contractor and Construction Supervisor credentials; those listings are not state verification. _(confidence: medium)_
  - [BuildZoom](https://www.buildzoom.com/contractor/mauricio-f-rosa) — “Licence listed on BuildZoom: License #CS-103333 — Building Licenses, Construction Supervisor, Massachusetts, status Active”
  - [BuildZoom](https://www.buildzoom.com/contractor/mauricio-f-rosa) — “Licence listed on BuildZoom: License #164639 — Home Improvement Contractor, Massachusetts, status Active”
- Specializes in Electrical _(confidence: high)_
  - [BuildZoom](https://www.buildzoom.com/contractor/mauricio-f-rosa) — “BuildZoom permit-history profile for Mauricio F Rosa of 12 Wason Street, Medford, MA: BuildZoom score 89 (30th percentile), 33 permitted pro…”
  - [State License Registry](https://elicensing21.mass.gov/CitizenAccess/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=Home) — “MA electrician license 23385 registry-verified active — registry holder of record: MAURICIO ROSA”

## License

Status: **active** (#23385, electrician) — verified against the official MA state registry on 2026-09-13, never self-reported.
Re-check at the official registry: https://elicensing21.mass.gov/CitizenAccess/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=Home

## Sources

- [BuildZoom](https://www.buildzoom.com/contractor/mauricio-f-rosa): 1.0★ from 1 ratings

## Recent reviews

- **1/5 · BuildZoom · Adrienne · 2013-06-07**: Mauricio Rosa tiled my kitchen. He did an absolutely horrible job. So bad, in fact, that one could easily trip - that's how uneven the floor was. Mr. Rosa refused to take any responsibility whatsoever. He actually continually stated the floor was "perfect". After many attempts to have him rectify th…

---

Data freshness: last scanned 2026-08-02T16:33:17.369Z.
Cite as: Mauricio F Rosa — Tavlee (https://tavlee.com/contractor/mauricio-f-rosa-medford)
Source: https://tavlee.com/contractor/mauricio-f-rosa-medford

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