# JTC Contracting

**Trade:** Demolition & Excavation · **Address:** 1600 Falmouth Rd, Centerville, MA 02632 · **Phone:** (774) 353-6401 · **Website:** https://www.jtccontractors.com/ · **Languages:** English

**Rating: 2.9/5** (low confidence) — from 4 reviews across 5 sources.

## The honest read

JTC Contracting is a family-run general contractor and site-work outfit based in Centerville, on Cape Cod, that the company says was started in 2008 by John Callahan III — a third-generation builder whose family's construction roots go back to the 1960s.

Excavation and Title 5 septic work are the core of what shows up in the record: town building permits from 2020 on cover trench work, septic tank replacements and leach-field upgrades across South Yarmouth, West Yarmouth and Dennis Port, alongside a commercial interior buildout and a demolition permit.

Actual customer feedback is thin but consistently positive. A 2022 Google review describes a timely Title 5 septic installation with the homeowner kept informed throughout. Older HomeAdvisor reviews, from 2017 and 2018, single out a custom composite deck build — the reviewer credits the crew with showing up on schedule, finishing on time, and doing work detailed enough that neighbors asked for a quote too. All four reviews on file are five stars, though the written record is dated: nothing newer than 2022 has turned up.

One thing worth confirming before hiring: the company's Massachusetts home improvement contractor registration (HIC #194982) shows up in the state registry as expired. BuildZoom's own directory listing is inconsistent about the same number, too, describing it once as a Plumber license and once as a Home Improvement Contractor registration, and reporting it inactive — worth asking JTC directly about current licensing and insurance before signing anything.

JTC reads like a reasonable call for Cape Cod excavation, septic, and sewer-connection work, and for a general contractor willing to take on a full custom build or a commercial interior job. Given the thin, dated review history and the lapsed HIC registration, ask for recent references and confirm licensing directly rather than relying on the directory listings.

**Strengths:**
- Septic & excavation — Google and permit records show steady completions
- Custom deck builds — HomeAdvisor reviewers praise punctual, detailed craftsmanship
- Three generations building — family says work traces back to the 1960s

**Concerns:**
- HIC registration lapsed — state registry shows license 194982 expired
- Dated review history — no written reviews found after 2022

**Where sources disagree:**
- BuildZoom's own page gives two different license-type labels for the same #194982 (a 'Plumber license' in one section, 'Home Improvement Contractor' in its License Info section) while calling it inactive/cancelled; the state registry independently verifies the same number as an expired HIC registration.

## Claims & citations

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

- Massachusetts home improvement contractor registration (HIC #194982) is registry-verified expired, held under JTC Contractors, Inc. _(confidence: high)_
  - [State License Registry](https://contractorhub.mass.gov/s/hic-contractor-search) — “MA hic license 194982 registry-verified expired — registry holder of record: JTC CONTRACTORS, INC.”
- A 2022 Google review describes a timely, well-communicated Title 5 septic installation _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUQyNjk3LU9BEAE!2m1!1s0x0:0x142c7d0fec6da9b9!3m1!1s2@1:CIHM0ogKEICAgID2697-OA%7C%7C?hl=en) — “5★ JTC installed a new title V septic system for me. Their work was timely and they kept me well informed of the process. A pleasure to work…”
- HomeAdvisor reviewers from 2017-2018 praise a custom deck build finished on schedule with detailed craftsmanship _(confidence: medium)_
  - [HomeAdvisor](https://www.homeadvisor.com/rated.JTCContractors.59222483.html) — “5★ Yes, I recommend this pro. John communicated very well during the whole job and always asked if we were happy. He has the skill and abili…”
  - [HomeAdvisor](https://www.homeadvisor.com/rated.JTCContractors.59222483.html) — “5★ Yes, I recommend this pro. When he said he would do the work on such a day, it was done that day. I plan on discussing further work on my…”
- The company says it was founded in 2008 by John Callahan III, a third-generation builder whose family's construction work traces to the 1960s _(confidence: medium)_
  - [Official Website](https://www.jtccontractors.com) — “Company history (self-reported): Founded in 2008; the owner's family has construction experience going back three generations to the 1960s.”
  - [Official Website](https://www.jtccontractors.com) — “Ownership (self-reported): Family-owned and locally owned; owner John Callahan the third is a third-generation business owner who previously…”
- OSHA 30 certified, per the company's own website _(confidence: medium)_
  - [Official Website](https://www.jtccontractors.com) — “Stated certification/affiliation: OSHA 30”
- BuildZoom's directory listing is internally inconsistent about the same license number, calling it once a Plumber license and once a Home Improvement Contractor registration, and reports it inactive _(confidence: medium)_
  - [BuildZoom](https://www.buildzoom.com/contractor/jtc-contractors-inc-centerville-ma-ma) — “Licence listed on BuildZoom: Plumber license #194982, Massachusetts contractors license board, expiration 03-21-2023, last verified expired …”
  - [BuildZoom](https://www.buildzoom.com/contractor/jtc-contractors-inc-centerville-ma-ma) — “Licence listed on BuildZoom: License #194982, Status: Inactive (at one point cancelled), Type: Home Improvement Contractor”
- Town permit records (2020-2024) show trench, septic tank replacement and leach-field work across South Yarmouth, West Yarmouth and Dennis Port _(confidence: medium)_
  - [BuildZoom](https://www.buildzoom.com/contractor/jtc-contractors-inc-centerville-ma-ma) — “16 project(s) shown on BuildZoom”
  - [BuildZoom](https://www.buildzoom.com/contractor/jtc-contractors-inc-centerville-ma-ma) — “BuildZoom permit-history profile for Jtc Contractors, Inc at 1600 Falmouth Rd, Centerville, MA — 16 permitted septic/excavation/building pro…”
- Specializes in Demolition & Excavation _(confidence: high)_
  - [Official Website](https://www.jtccontractors.com) — “A family-owned general contractor, excavator and Title 5 septic installer based in Centerville serving Cape Cod, MA, offering excavation, se…”
  - [BuildZoom](https://www.buildzoom.com/contractor/jtc-contractors-inc-centerville-ma-ma) — “16 project(s) shown on BuildZoom”
  - [BuildZoom](https://www.buildzoom.com/contractor/jtc-contractors-inc-centerville-ma-ma) — “BuildZoom permit-history profile for Jtc Contractors, Inc at 1600 Falmouth Rd, Centerville, MA — 16 permitted septic/excavation/building pro…”
  - [HomeAdvisor](https://www.homeadvisor.com/rated.JTCContractors.59222483.html) — “Services offered (HomeAdvisor): Excavation Major Grading or Resloping, Septic System Installation and Replacement, Septic System Repair”
- Also offers General Contractor / Remodeling _(confidence: medium)_
  - [Official Website](https://www.jtccontractors.com) — “A family-owned general contractor, excavator and Title 5 septic installer based in Centerville serving Cape Cod, MA, offering excavation, se…”
  - [BuildZoom](https://www.buildzoom.com/contractor/jtc-contractors-inc-centerville-ma-ma) — “BuildZoom permit-history profile for Jtc Contractors, Inc at 1600 Falmouth Rd, Centerville, MA — 16 permitted septic/excavation/building pro…”
  - [HomeAdvisor](https://www.homeadvisor.com/rated.JTCContractors.59222483.html) — “5★ Yes, I recommend this pro. John communicated very well during the whole job and always asked if we were happy. He has the skill and abili…”
  - [HomeAdvisor](https://www.homeadvisor.com/rated.JTCContractors.59222483.html) — “5★ Yes, I recommend this pro. When he said he would do the work on such a day, it was done that day. I plan on discussing further work on my…”

## Ownership

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

## License

Status: **expired** (#194982, hic) — verified against the official MA state registry on 2026-08-22, never self-reported.
Re-check at the official registry: https://contractorhub.mass.gov/s/hic-contractor-search

## Sources

- [Google](https://www.google.com/maps/search/?api=1&query=JTC%20Contracting&query_place_id=ChIJnRXEX24z-4kRualt7A99LBQ): 5.0★ from 2 ratings
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=JTC%20Contracting&query_place_id=ChIJnRXEX24z-4kRualt7A99LBQ): Listed on this source
- [Official Website](https://www.jtccontractors.com): 18 yrs in business · Self-reported profile and service details
- [HomeAdvisor](https://www.homeadvisor.com/rated.JTCContractors.59222483.html): 5.0★ from 3 ratings
- [BuildZoom](https://www.buildzoom.com/contractor/jtc-contractors-inc-centerville-ma-ma): Listed on this source

## Recent reviews

- **5/5 · Google Reviews · Barbara Herber · 2022-05-25**: JTC installed a new title V septic system for me. Their work was timely and they kept me well informed of the process. A pleasure to work with.
- **5/5 · HomeAdvisor · Alex Y. · 2018-09-01**: Yes, I recommend this pro.
- **5/5 · HomeAdvisor · John N. · 2018-06-01**: Yes, I recommend this pro. John communicated very well during the whole job and always asked if we were happy. He has the skill and ability to do the level of detail a custom deck requires. He and his crew were always here when they said they would be and they finished the job on time. My new compos…
- **5/5 · HomeAdvisor · Christopher W. · 2017-05-01**: Yes, I recommend this pro. When he said he would do the work on such a day, it was done that day. I plan on discussing further work on my deck with him.

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Data freshness: last scanned 2026-08-22T11:43:53.971Z.
Cite as: JTC Contracting — Tavlee (https://tavlee.com/contractor/jtc-contracting-centerville)
Source: https://tavlee.com/contractor/jtc-contracting-centerville