# MASS PRO GENERAL CONSTRUCTION INC

**Trade:** General Contractor / Remodeling · **Address:** 100 Grandview Ave, Quincy, MA 02170, USA · **Languages:** English

**Rating: 3.3/5** (low confidence) — from 5 reviews across 2 sources.
100% of sentiment-scored reviews read net-positive. Last 6 months: 0 reviews, 0 negative.

## The honest read

Mass Pro General Construction is a small Quincy, MA carpentry-focused contractor led by background-checked owner Sergio Souza, offering deck and porch work, framing, window and door installation, and finish carpentry. Its Thumbtack record is strong but thin - a 5.0 average across 5 reviews from 2024, Top Pro 2024 status, and customers praising fast quotes, on-time arrivals, quick project completion, and clean work areas. Notably, reviews on its own profile praise the crew under a second name, American Carpentry Pro Inc, indicating the operator works under two business names.

**Strengths:**
- Fast quoting — replied within an hour, same-day estimates
- Clean, quick deck work — 2-week completion, tidy site
- Responsive communication — praised across all five 2024 reviews

**Concerns:**
- Two business names — its own profile's reviews praise American Carpentry Pro Inc
- Thin record — five reviews on one platform, all from 2024

**Where sources disagree:**
- The Thumbtack profile is titled MASS PRO GENERAL CONSTRUCTION INC but two of its five reviews name the crew as AMERICAN CARPENTRY PRO INC / 'American carpenters' with the same staff (Sergio, Marcelo) — same operator under two names

## Claims & citations

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

- Fast, communicative quoting and scheduling — a 2024 reviewer said Sergio replied within an hour, provided same-day estimates, and showed up on time. _(confidence: medium)_
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “I'd like to share our pleasant experience with AMERICAN CARPENTRY PRO INC. We were looking to reface our two outdated wooden decks with comp…”
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “Sergio was prompt in response to my initial inquiry and throughout the process to get a quote and contract. After the contract was signed, p…”
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “Called had immediate response very cooperative, efficient, on time and very reasonable. I would highly recommend this company for all your n…”
- Quality deck work with clean job sites — a 2024 composite deck refacing was described as quick, good quality, with the work area left clean. _(confidence: medium)_
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “I'd like to share our pleasant experience with AMERICAN CARPENTRY PRO INC. We were looking to reface our two outdated wooden decks with comp…”
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “Sergio was prompt in response to my initial inquiry and throughout the process to get a quote and contract. After the contract was signed, p…”
- Rated 5.0 from 5 reviews on Thumbtack, hired 5 times, with Top Pro 2024 status and a background-checked owner (Sergio Souza). _(confidence: high)_
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “Thumbtack: 5.0★ from 5 ratings”
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “Listed certification: Thumbtack background check passed (account owner Sergio Souza, completed 7/20/2024)”
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “Listed certification: Thumbtack Top Pro 2024”
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “Thumbtack profile for MASS PRO GENERAL CONSTRUCTION INC (Quincy, MA): Exceptional 5.0 from 5 reviews, hired 5 times, 5 employees, 4 years in…”
- Offers deck or porch repair and remodels, framing carpentry, window and door installation, and finish carpentry per its Thumbtack profile. _(confidence: high)_
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “Services offered (Thumbtack): Deck or Porch Repair, Framing Carpentry, Window Installation, Door Installation, Deck or Porch Remodel or Addi…”
- Reviews on the company's own Thumbtack profile praise the same crew under a different business name, American Carpentry Pro Inc — the operator appears to work under two names. _(confidence: medium)_
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “I'd like to share our pleasant experience with AMERICAN CARPENTRY PRO INC. We were looking to reface our two outdated wooden decks with comp…”
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “It was wonderful working with American carpenters. Was very attentive and arrived when he said he would we just went with another contractor…”
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “Thumbtack profile for MASS PRO GENERAL CONSTRUCTION INC (Quincy, MA): Exceptional 5.0 from 5 reviews, hired 5 times, 5 employees, 4 years in…”
- Read held at the anchor (3.57): the small all-positive 2024 Thumbtack pool is already priced by the arithmetic; the dual-name oddity is a transparency concern, not a work-quality signal. _(confidence: medium)_
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “Thumbtack: 5.0★ from 5 ratings”
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “Thumbtack profile for MASS PRO GENERAL CONSTRUCTION INC (Quincy, MA): Exceptional 5.0 from 5 reviews, hired 5 times, 5 employees, 4 years in…”
- Also offers General Contractor / Remodeling _(confidence: medium)_
  - [buildzoom.com](https://www.buildzoom.com/contractor/m-holland-sons-construction-inc) — “buildzoom.com — directory listing for MASS PRO GENERAL CONSTRUCTION INC (generated listing text, not a customer account)”
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “Thumbtack profile for MASS PRO GENERAL CONSTRUCTION INC (Quincy, MA): Exceptional 5.0 from 5 reviews, hired 5 times, 5 employees, 4 years in…”
- Specializes in Carpentry _(confidence: high)_
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “I'd like to share our pleasant experience with AMERICAN CARPENTRY PRO INC. We were looking to reface our two outdated wooden decks with comp…”
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “Sergio was prompt in response to my initial inquiry and throughout the process to get a quote and contract. After the contract was signed, p…”
  - [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545) — “Services offered (Thumbtack): Deck or Porch Repair, Framing Carpentry, Window Installation, Door Installation, Deck or Porch Remodel or Addi…”

## License

Status: **not_found** — verified against the official MA state registry, never self-reported.
Re-check at the official registry: https://contractorhub.mass.gov/s/hic-contractor-search

## Sources

- [Thumbtack](https://www.thumbtack.com/ma/quincy/custom-dog-house-builders/mass-pro-general-construction-inc/service/522353039711084545): 5.0★ from 5 ratings
- [Exa](https://localitybiz.com/35050488/mass-pro-builders-inc-wilmington): 0 web mentions across the open web (each linked to its source)

## Recent reviews

- **Thumbtack · Elena E. · 2024-10-05**: I'd like to share our pleasant experience with AMERICAN CARPENTRY PRO INC. We were looking to reface our two outdated wooden decks with composite material. Sergio replied within an hour to my request for a quote. He showed up on time to assess the work, do needed measurements, and answered all my qu…
- **Thumbtack · Linda W. · 2024-09-05**: It was wonderful working with American carpenters. Was very attentive and arrived when he said he would we just went with another contractor that could offer us more for a better price.
- **Thumbtack · Randy B. · 2024-08-17**: Sergio was prompt in response to my initial inquiry and throughout the process to get a quote and contract. After the contract was signed, progress to completion took only 2 weeks. Communication was great, and the quality of work and final product is extraordinary.
- **Thumbtack · Thais R. · 2024-07-20**: I'm so impressed with the job that Sergio and Marcelo have done in my house. They are very responsible and professional highly recommend thank you so much.
- **Thumbtack · Thumbtack Customer · 2024-07-20**: Called had immediate response very cooperative, efficient, on time and very reasonable. I would highly recommend this company for all your needs. Excellent price you don't need to think twice you will love the service they provide my house has a whole new look!!! Thank you Sergio and Marcelo.

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Data freshness: last scanned 2026-08-20T00:18:33.619Z.
Cite as: MASS PRO GENERAL CONSTRUCTION INC — Tavlee (https://tavlee.com/contractor/mass-pro-general-construction-inc-quincy)
Source: https://tavlee.com/contractor/mass-pro-general-construction-inc-quincy