--- title: "DiBacco Plumbing Heating & Cooling Inc." description: "DiBacco Plumbing, Heating and Cooling is a family-owned plumbing, HVAC and electrical company based in Nashua, NH, serving Nashua and Chelmsford since 1993" doc_version: "2026-09-19" last_updated: "2026-09-19" --- # DiBacco Plumbing Heating & Cooling Inc. **Trade:** Plumbing · **Address:** 171 Kinsley St, Nashua, NH 03060 · **Phone:** (978) 961-4865 · **Website:** https://www.dibaccoplumbing.com/ · **Languages:** English **Rating: not yet scored** — 0 reviews across 5 sources is too little evidence for an honest number. ## The honest read DiBacco Plumbing, Heating and Cooling is a family-owned plumbing, HVAC and electrical company based in Nashua, NH, serving Nashua and Chelmsford since 1993. New Hampshire's licensing registry lists an active plumber license for the company, and the business offers free estimates on its work. The Better Business Bureau gives the business an A+ rating, though it is not BBB accredited. **Strengths:** - State-verified license — active NH plumber license on file - Free estimates — offered on plumbing, HVAC and electrical jobs - Long track record — family-owned and serving the area since 1993 **Concerns:** - BBB status — A+ rated but not accredited by BBB **Where sources disagree:** - The BBB profile lists the business under a different legal name, R.M. DiBacco Plumbing & Water Purification Service (dba DiBacco Plumbing, Heating & Cooling), at 24 Chelmsford St Ste 1, Chelmsford, MA — a different address than the Nashua, NH location on file. - The website's self-reported license number (11162) differs from the NH plumber license verified in the state registry (MBE2501833). ## Claims & citations Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication. - DiBacco Plumbing, Heating and Cooling is a family-owned plumbing, HVAC and electrical company based in Nashua, NH, serving Nashua and Chelmsford. _(confidence: high)_ - [Official Website](https://www.dibaccoplumbing.com) — “DiBacco Plumbing, Heating and Cooling is a family-owned plumbing, HVAC and electrical services company based in Nashua, NH.” - [Official Website](https://www.dibaccoplumbing.com) — “Stated service area (self-reported): Nashua, Chelmsford” - The company has served the area since 1993, more than 30 years in business. _(confidence: high)_ - [Official Website](https://www.dibaccoplumbing.com) — “Company history (self-reported): Family-owned, serving the area since 1993 with over 30 years of experience.” - [Official Website](https://www.dibaccoplumbing.com) — “Self-reported 30 years in business” - New Hampshire's licensing registry lists an active plumber license (MBE2501833) held by DiBacco Plumbing, Heating and Cooling. _(confidence: high)_ - [State License Registry](https://forms.nh.gov/licenseverification/) — “NH plumber license MBE2501833 registry-verified active — registry holder of record: DiBacco Plumbing, Heating and Cooling” - The company offers free estimates on plumbing, HVAC and electrical work. _(confidence: high)_ - [Official Website](https://www.dibaccoplumbing.com) — “Stated offer (self-reported): free estimates” - The Better Business Bureau lists an A+ rating for the business; it is not BBB accredited. _(confidence: medium)_ - [Better Business Bureau](https://www.bbb.org/us/ma/chelmsford/profile/plumber/rm-dibacco-plumbing-water-purification-service-0021-88856) — “Better Business Bureau grade: A+” - [Better Business Bureau](https://www.bbb.org/us/ma/chelmsford/profile/plumber/rm-dibacco-plumbing-water-purification-service-0021-88856) — “BBB profile for R.M. DiBacco Plumbing & Water Purification Service (dba DiBacco Plumbing, Heating & Cooling) at 24 Chelmsford St Ste 1, Chel…” - Specializes in Plumbing _(confidence: high)_ - [State License Registry](https://forms.nh.gov/licenseverification/) — “NH plumber license MBE2501833 registry-verified active — registry holder of record: DiBacco Plumbing, Heating and Cooling” - [Official Website](https://www.dibaccoplumbing.com) — “DiBacco Plumbing, Heating and Cooling is a family-owned plumbing, HVAC and electrical services company based in Nashua, NH.” - Also offers HVAC / Heating & Cooling _(confidence: medium)_ - [Official Website](https://www.dibaccoplumbing.com) — “DiBacco Plumbing, Heating and Cooling is a family-owned plumbing, HVAC and electrical services company based in Nashua, NH.” - Also offers Electrical _(confidence: medium)_ - [Official Website](https://www.dibaccoplumbing.com) — “DiBacco Plumbing, Heating and Cooling is a family-owned plumbing, HVAC and electrical services company based in Nashua, NH.” ## Ownership - Identifies as family-owned — the business's own statement, not independently verified. ## License Status: **active** (#MBE2501833, plumber) — verified against the official NH state registry on 2026-09-12, never self-reported. Re-check at the official registry: https://forms.nh.gov/licenseverification/ ## Sources - [Porch](https://pro.porch.com/chelmsford-ma/plumbers/dibacco-plumbing-heating-and-cooling-inc-/pp): Listed on this source - [Exa](https://linkedin.com/company/dibacco-plumbing-heating-&-cooling-inc): 0 web mentions across the open web (each linked to its source) - [Better Business Bureau](https://www.bbb.org/us/ma/chelmsford/profile/plumber/rm-dibacco-plumbing-water-purification-service-0021-88856): Listed on this source - [Google](https://www.google.com/maps/search/?api=1&query=DiBacco%20Plumbing%20Heating%20%26%20Cooling%20Inc.&query_place_id=ChIJh_V5rxuj44kRAk6ZRqUpFwo): 4.9★ from 59 ratings - [Official Website](https://www.dibaccoplumbing.com): 30 yrs in business · Self-reported profile and service details --- Data freshness: last scanned 2026-09-19T16:28:15.161Z. Cite as: DiBacco Plumbing Heating & Cooling Inc. — Tavlee (https://tavlee.com/contractor/dibacco-plumbing-heating-and-cooling-inc) Source: https://tavlee.com/contractor/dibacco-plumbing-heating-and-cooling-inc ## Sitemap [Full site index](https://tavlee.com/sitemap.md)