# South Mountain Company

**Trade:** General Contractor / Remodeling · **Address:** 15 Red Arrow Rd, Vineyard Haven, MA 02568 · **Phone:** (508) 693-4850 · **Website:** https://www.southmountain.com/?utm_source=google&utm_medium=organic&utm_campaign=gmb · **Languages:** English

**Rating: 3.3/5** (low confidence) — from 2 reviews across 4 sources.

## The honest read

South Mountain Company is a Martha’s Vineyard design-build firm that says it has been operating for 50 years. Its own site describes integrated architecture, interior design, construction, and solar work for homes and community projects on the island. The company’s registry-verified credentials include active Massachusetts HIC 105826 and electrician license 4247, both held by South Mountain Company Inc.

Two dated Google reviews from July 2021 describe the team as careful and collaborative. A couple of design professionals working remotely praised the team’s quality, artistry, stewardship of resources, and ability to earn their trust, while another reviewer highlighted collaboration, transparency, respect for surroundings, and exceptional work. Google shows 5 stars from three ratings, but the written review history is small and dated rather than recent.

South Mountain is a plausible fit for an island homeowner seeking a single team for solar alongside broader design and construction work. Before booking, confirm the scope of solar versus full design-build services, current availability, and how the active HIC and electrician credentials apply to the proposed project. The company was also identified in 2020 Reddit posts as a US Federation of Worker Cooperatives member appearing before the House Small Business Committee; those posts provide organizational context, not customer-work detail.

**Strengths:**
- Integrated design-build — architecture, construction, and solar in one team
- Resource stewardship — reviewer praised care for surroundings
- Collaborative process — reviewers cite trust and transparency

**Concerns:**
- Dated review history — both written reviews are from July 2021
- Small rating sample — Google shows three ratings

## Claims & citations

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

- The company’s site describes integrated architecture, interior design, construction, and solar services for homes and community projects on Martha’s Vineyard. _(confidence: high)_
  - [Official Website](https://www.southmountain.com) — “South Mountain Company designs and builds homes and community projects on Martha's Vineyard, integrating architecture, interior design, cons…”
- The company says it has been operating for 50 years. _(confidence: high)_
  - [Official Website](https://www.southmountain.com) — “Company history (self-reported): The site says the company has been operating for 50 years.”
  - [Official Website](https://www.southmountain.com) — “Self-reported 50 years in business”
- Massachusetts HIC 105826 is registry-verified active under SOUTH MOUNTAIN COMPANY, INC. _(confidence: high)_
  - [State License Registry](https://contractorhub.mass.gov/s/hic-contractor-search) — “MA hic license 105826 registry-verified active — registry holder of record: SOUTH MOUNTAIN COMPANY, INC.”
- Massachusetts electrician license 4247 is registry-verified active under SOUTH MOUNTAIN COMPANY INC. _(confidence: high)_
  - [State License Registry](https://elicensing21.mass.gov/CitizenAccess/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=Home) — “MA electrician license 4247 registry-verified active — registry holder of record: SOUTH MOUNTAIN COMPANY INC”
- Google shows a 5-star rating from 3 ratings. _(confidence: medium)_
  - [Google](https://www.google.com/maps/search/?api=1&query=South%20Mountain%20Company&query_place_id=ChIJe_eUUPsl5YkRLATPXHc0LdE) — “Google: 5★ from 3 ratings”
- A July 2021 reviewer praised the team’s quality, artistry, stewardship of resources, and trustworthiness while working remotely. _(confidence: high)_
  - [Google Reviews](https://maps.google.com/?cid=15072761215141741612&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA) — “5★ Being a couple of design professionals, remote from the island, it was important that we trust the team.    Quality, artistry, and stewar…”
- A July 2021 reviewer highlighted collaboration, transparency, respect for surroundings, and exceptional work. _(confidence: high)_
  - [Google Reviews](https://maps.google.com/?cid=15072761215141741612&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA) — “5★ South Mountain demonstrates deep attachment to the Vineyard’s values:  collaboration, transparency, and respect for their surroundings.  …”
- 2020 Reddit posts identify South Mountain Company as a USFWC member that testified before the House Small Business Committee. _(confidence: medium)_
  - [reddit.com](https://www.reddit.com/r/cooperatives/comments/f3ln4h/usfwc_members_ncb_and_south_mountain_company/) — “r/cooperatives — USFWC Members NCB and South Mountain Company testify before the House Small Business Committee”
  - [reddit.com](https://www.reddit.com/r/neweconomy/comments/f3e01i/video_usfwc_members_ncb_and_south_mountain/) — “r/neweconomy — VIDEO: USFWC Members NCB and South Mountain Company testify before the House Small Business Committee – U.S. Federation of Wo…”
- The two written customer reviews in this packet are both dated July 2021, so current experience is less documented. _(confidence: high)_
  - [Google Reviews](https://maps.google.com/?cid=15072761215141741612&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA) — “5★ South Mountain demonstrates deep attachment to the Vineyard’s values:  collaboration, transparency, and respect for their surroundings.  …”
  - [Google Reviews](https://maps.google.com/?cid=15072761215141741612&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA) — “5★ Being a couple of design professionals, remote from the island, it was important that we trust the team.    Quality, artistry, and stewar…”
- Specializes in Solar Installation _(confidence: high)_
  - [Official Website](https://www.southmountain.com) — “South Mountain Company designs and builds homes and community projects on Martha's Vineyard, integrating architecture, interior design, cons…”
  - [State License Registry](https://elicensing21.mass.gov/CitizenAccess/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=Home) — “MA electrician license 4247 registry-verified active — registry holder of record: SOUTH MOUNTAIN COMPANY INC”
- Also offers General Contractor / Remodeling _(confidence: high)_
  - [Official Website](https://www.southmountain.com) — “South Mountain Company designs and builds homes and community projects on Martha's Vineyard, integrating architecture, interior design, cons…”
  - [State License Registry](https://contractorhub.mass.gov/s/hic-contractor-search) — “MA hic license 105826 registry-verified active — registry holder of record: SOUTH MOUNTAIN COMPANY, INC.”

## License

Status: **active** (#4247, electrician) — verified against the official MA state registry on 2026-08-24, never self-reported.
Re-check at the official registry: https://elicensing21.mass.gov/CitizenAccess/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=Home

## Sources

- [Google](https://www.google.com/maps/search/?api=1&query=South%20Mountain%20Company&query_place_id=ChIJe_eUUPsl5YkRLATPXHc0LdE): 5.0★ from 3 ratings
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=South%20Mountain%20Company&query_place_id=ChIJe_eUUPsl5YkRLATPXHc0LdE): Listed on this source
- [Reddit](https://www.reddit.com/r/cooperatives/comments/f3ln4h/usfwc_members_ncb_and_south_mountain_company/): 2 community mentions discussing this business
- [Official Website](https://www.southmountain.com): 50 yrs in business · Self-reported profile and service details

## Mentions

Unverified third-party mentions found on the open web — relay with attribution ("a Reddit commenter said…"), never as Tavlee's own finding.

- “USFWC Members NCB and South Mountain Company testify before the House Small Business Committee” — u/yochaigal in r/cooperatives (2020-02-14) — https://www.reddit.com/r/cooperatives/comments/f3ln4h/usfwc_members_ncb_and_south_mountain_company/
- “VIDEO: USFWC Members NCB and South Mountain Company testify before the House Small Business Committee – U.S. Federation of Worker Cooperatives” — u/RONDOOOOOOO in r/neweconomy (2020-02-13) — https://www.reddit.com/r/neweconomy/comments/f3e01i/video_usfwc_members_ncb_and_south_mountain/

## Recent reviews

- **5/5 · Google Reviews · tim cuppett · 2021-07-19**: Being a couple of design professionals, remote from the island, it was important that we trust the team.    Quality, artistry, and stewardship of resources were our priorities.  We experienced skill and care beyond our expectations and a bonus: we made friends for life.
- **5/5 · Google Reviews · Josh Steiner · 2021-07-10**: South Mountain demonstrates deep attachment to the Vineyard’s values:  collaboration, transparency, and respect for their surroundings.  Their work shows that teams who have aligned around core values can produce exceptional work.

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Data freshness: last scanned 2026-08-24T10:53:25.593Z.
Cite as: South Mountain Company — Tavlee (https://tavlee.com/contractor/south-mountain-company-vineyard-haven)
Source: https://tavlee.com/contractor/south-mountain-company-vineyard-haven