---
title: "DSM Home Improvement, LLC."
description: "DSM Home Improvement describes itself on Houzz as a full-service interior and exterior trim company with a design/build approach, locally owned and based i"
doc_version: "2026-10-19"
last_updated: "2026-10-19"
---

# DSM Home Improvement, LLC.

**Trade:** Kitchen Remodel · **Address:** 30 Kettle Rd, Norwalk, CT 06850 · **Phone:** (203) 280-2021 · **Languages:** English

**Rating: not yet scored** — 0 reviews across 6 sources is too little evidence for an honest number.

## The honest read

DSM Home Improvement describes itself on Houzz as a full-service interior and exterior trim company with a design/build approach, locally owned and based in Norwalk, CT, serving the Tri-State Area.

Its Houzz profile lists kitchen remodeling, bathroom remodeling, home additions, deck building, flooring installation and countertop installation among its services, and shows three projects. Its Better Business Bureau grade is A+.

Connecticut lists its home improvement contractor registration, HIC.0636085, held by DSM Home Improvement LLC, as expired.

## Claims & citations

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

- Describes itself as a full-service interior and exterior trim company based in Norwalk, CT _(confidence: medium)_
  - [Houzz](https://www.houzz.com/professionals/general-contractors/dsm-home-improvement-llc-pfvwus-pf~1452094368) — “About (Houzz profile, the business's own statement): DSM Home Improvement is a full-service Interior and exterior trim company with a straig…”
- Houzz profile lists kitchen and bathroom remodeling, additions, decks, flooring and countertops _(confidence: medium)_
  - [Houzz](https://www.houzz.com/professionals/general-contractors/dsm-home-improvement-llc-pfvwus-pf~1452094368) — “Services offered (Houzz): Home Remodeling, Bathroom Remodeling, Kitchen Remodeling, Home Additions, Custom Homes, New Home Construction, Dec…”
- Better Business Bureau grade A+ _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ct/norwalk/profile/construction-services/dsm-home-improvement-llc-0111-87120224) — “Better Business Bureau grade: A+”
- Connecticut lists its home improvement contractor registration, HIC.0636085, held by DSM Home Improvement LLC, as expired. _(confidence: high)_
  - [State License Registry](https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx) — “CT hic license HIC.0636085 registry-verified expired — registry holder of record: DSM HOME IMPROVEMENT LLC”
- Also offers Kitchen Remodel _(confidence: low)_
  - [Houzz](https://www.houzz.com/professionals/general-contractors/dsm-home-improvement-llc-pfvwus-pf~1452094368) — “Services offered (Houzz): Home Remodeling, Bathroom Remodeling, Kitchen Remodeling, Home Additions, Custom Homes, New Home Construction, Dec…”
- Specializes in Carpentry _(confidence: medium)_
  - [Houzz](https://www.houzz.com/professionals/general-contractors/dsm-home-improvement-llc-pfvwus-pf~1452094368) — “About (Houzz profile, the business's own statement): DSM Home Improvement is a full-service Interior and exterior trim company with a straig…”
- Also offers General Contractor / Remodeling _(confidence: low)_
  - [Houzz](https://www.houzz.com/professionals/general-contractors/dsm-home-improvement-llc-pfvwus-pf~1452094368) — “Services offered (Houzz): Home Remodeling, Bathroom Remodeling, Kitchen Remodeling, Home Additions, Custom Homes, New Home Construction, Dec…”
- Also offers Bathroom Remodel _(confidence: low)_
  - [Houzz](https://www.houzz.com/professionals/general-contractors/dsm-home-improvement-llc-pfvwus-pf~1452094368) — “Services offered (Houzz): Home Remodeling, Bathroom Remodeling, Kitchen Remodeling, Home Additions, Custom Homes, New Home Construction, Dec…”

## License

Status: **expired** (#HIC.0636085, hic) — verified against the official CT state registry on 2026-10-19, never self-reported.
Re-check at the official registry: https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx

## Sources

- [Reddit](https://www.reddit.com/r/synology/comments/1o85pip/lets_talk_dsm_73_newsletter/): 0 community mentions discussing this business
- [Google](https://www.google.com/maps/search/?api=1&query=DSM%20Home%20Improvement%2C%20LLC.&query_place_id=ChIJNxY2q-sd6IkR_d7bENPaO3Y): Listed on this source
- [Better Business Bureau](https://www.bbb.org/us/ct/norwalk/profile/construction-services/dsm-home-improvement-llc-0111-87120224): Listed on this source
- [BuildZoom](https://www.buildzoom.com/contractor/dsm-home-improvement-llc): Listed on this source
- [Houzz](https://www.houzz.com/professionals/general-contractors/dsm-home-improvement-llc-pfvwus-pf~1452094368): Listed on this source
- [Local News](https://data.cityofnewyork.us/api/views/tmzs-b4us/rows.pdf?app_token=U29jcmF0YS0td2VraWNrYXNz0): Listed on this source

---

Data freshness: last scanned 2026-10-13T09:58:18.215Z.
Cite as: DSM Home Improvement, LLC. — Tavlee (https://tavlee.com/contractor/dsm-home-improvement-llc-norwalk)
Source: https://tavlee.com/contractor/dsm-home-improvement-llc-norwalk

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