# Mammoth Home Improvements

**Trade:** Carpentry · **Address:** 15 Floral St, Newton, MA 02461 · **Phone:** (617) 202-1640 · **Website:** https://www.mammothhomeimprovements.com/?utm_source=google&utm_medium=wix_google_business_profile&utm_campaign=8456238309533754374 · **Languages:** English, Spanish, Portuguese

**Rating: not yet scored** — 0 reviews across 3 sources is too little evidence for an honest number.

## The honest read

Mammoth Home Improvements is a Newton general contracting and carpentry business. The company describes itself as family-owned and owner-operated by Diogo, a master carpenter who says he's been in the industry since 2005.

Its Massachusetts home improvement contractor license (#202532) is active. There's no independent customer feedback on file yet, so it's worth asking for references or examples of recent carpentry and home improvement work before hiring.

**Strengths:**
- Licensed carpenter — active Massachusetts registration, self-described master carpenter

## Claims & citations

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

- Massachusetts home improvement contractor license (#202532) is registry-verified active _(confidence: high)_
  - [State License Registry](https://contractorhub.mass.gov/s/hic-contractor-search) — “MA hic license 202532 registry-verified active — registry holder of record: MAMMOTH HOME IMPROVEMENTS INC”
- Family-owned, self-reported to be owner-operated by Diogo, a master carpenter in the industry since 2005 _(confidence: medium)_
  - [Official Website](https://www.mammothhomeimprovements.com) — “Family-owned general contractor in Newton, Massachusetts, run by a master carpenter offering home improvement projects.”
  - [Official Website](https://www.mammothhomeimprovements.com) — “Ownership (self-reported): Owner-operated by Diogo, a master carpenter in the industry since 2005.”
  - [Official Website](https://www.mammothhomeimprovements.com) — “Stated ownership (self-reported): Family-owned”
- Carpentry _(confidence: medium)_
  - [Official Website](https://www.mammothhomeimprovements.com) — “Family-owned general contractor in Newton, Massachusetts, run by a master carpenter offering home improvement projects.”
  - [Official Website](https://www.mammothhomeimprovements.com) — “Ownership (self-reported): Owner-operated by Diogo, a master carpenter in the industry since 2005.”
- Specializes in Carpentry _(confidence: medium)_
  - [Official Website](https://www.mammothhomeimprovements.com) — “Family-owned general contractor in Newton, Massachusetts, run by a master carpenter offering home improvement projects.”
  - [Official Website](https://www.mammothhomeimprovements.com) — “Ownership (self-reported): Owner-operated by Diogo, a master carpenter in the industry since 2005.”
- Also offers General Contractor / Remodeling _(confidence: low)_
  - [Official Website](https://www.mammothhomeimprovements.com) — “Family-owned general contractor in Newton, Massachusetts, run by a master carpenter offering home improvement projects.”

## Ownership

- Identifies as family-owned — the business's own statement, not independently verified.

## License

Status: **active** (#202532, hic) — verified against the official MA state registry on 2026-09-08, never self-reported.
Re-check at the official registry: https://contractorhub.mass.gov/s/hic-contractor-search

## Sources

- [Yelp](https://www.yelp.com/biz/mammoth-home-improvements-newton): Listed on this source
- [Google](https://www.google.com/maps/search/?api=1&query=Mammoth%20Home%20Improvements&query_place_id=ChIJb8Ljj-WD44kRoaWLmXkGpKc): Listed on this source
- [Official Website](https://www.mammothhomeimprovements.com): Self-reported profile and service details

---

Data freshness: last scanned 2026-09-08T07:15:10.024Z.
Cite as: Mammoth Home Improvements — Tavlee (https://tavlee.com/contractor/mammoth-home-improvements-newton)
Source: https://tavlee.com/contractor/mammoth-home-improvements-newton