# B.M.W Builders **Trade:** Bathroom Remodel · **Address:** 2 Birch Dr, Harwich, MA 02645 · **Phone:** (508) 240-4287 · **Website:** http://www.bmwbuilders.net/ · **Languages:** English **Rating: 4.1/5** (medium confidence) — from 15 reviews across 4 sources. 100% of sentiment-scored reviews read net-positive. Last 6 months: 0 reviews, 0 negative. ## The honest read B.M.W Builders is a husband-and-wife-run design-build firm based in Harwich, MA, that says it has evolved from a home renovation business into a full-service design-build operation serving Cape Cod. Ben Welsh handles construction and Tiffany Welsh leads design, and the company holds an active Massachusetts Home Improvement Contractor license (HIC 207745), registry-verified under B.M.W Builders LLC. Homeowners who hired B.M.W Builders describe a consistent, multi-year pattern: kitchen and bathroom remodels, basement conversions, additions, deck builds, and window and siding work, credited to Ben's hands-on craftsmanship and attention to detail. Reviewers from 2021 through 2025 describe projects finished on time and on budget, a clean and organized worksite, and subcontractors described as punctual and easy to work with. One customer reports using the company for several projects over four years with consistently outstanding results, and another recalls Ben declining to replace a window that only needed a minor repair, an anecdote reviewers point to as evidence of straightforward, honest advice. The company's own site gives two different figures for how long it's been in business: its homepage says 'over 25 years' while its About page says 'for over 15 years,' worth a direct question before booking if tenure matters to you. One review in the pool describes hiring Tiffany Welsh as a real estate agent rather than for contracting work, so it's worth confirming which services she's currently involved in day to day. For homeowners on Cape Cod planning a kitchen, bathroom, addition, or full home renovation, B.M.W Builders has a well-documented run of detailed, positive customer accounts across several years and a verified license to back it, worth a call with the tenure question cleared up on the initial consult. **Strengths:** - Design-build renovations — reviewers cite organized, on-time, on-budget projects - Owner-led craftsmanship — homeowners repeatedly credit Ben Welsh's hands-on attention to detail - Honest recommendations — one reviewer says Ben advised against an unneeded window replacement - Repeat customers — one homeowner used them for several projects over four years - Active MA licence — registry-verified Home Improvement Contractor registration **Concerns:** - Tenure claims vary — site states both 'over 15 years' and 'over 25 years' - Modest review count — only 19 Google ratings and 15 detailed reviews on file - Unrelated review present — one Google review describes a real estate transaction, not contracting work **Where sources disagree:** - Homepage claims 'over 25 years' in business while the About page states 'For over 15 years' — the two self-reported tenure figures disagree by a decade. - One Google review describes Tiffany Welsh's work as a real estate agent helping a homebuyer, not B.M.W Builders' contracting/remodeling work; it was scored with zero substance and excluded from services/specialties, but it inflates the raw 15-review pool count. ## Claims & citations Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication. - B.M.W Builders is a husband-and-wife-owned design-build residential renovation firm based in Harwich, MA. _(confidence: high)_ - [Official Website](http://www.bmwbuilders.net) — “B.M.W Builders is a husband-and-wife-owned boutique residential design-build firm based in Harwich, MA, specializing in custom homes, kitche…” - [Official Website](http://www.bmwbuilders.net) — “Ownership (self-reported): Owner-operated by husband-and-wife team Benjamin M. Welsh (Owner and Director of Construction) and Tiffany Welsh …” - The company holds an active Massachusetts Home Improvement Contractor license (HIC 207745), registry-verified under B.M.W Builders LLC. _(confidence: high)_ - [State License Registry](https://contractorhub.mass.gov/s/hic-contractor-search) — “MA hic license 207745 registry-verified active — registry holder of record: B.M.W Builders LLC” - Multiple reviewers across several years praise Ben Welsh's craftsmanship and attention to detail on kitchen, bathroom, basement and carpentry projects. _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25FMlZXTjVORlZ6TlZCTFVqWTRiblZpV0cxWFUzYxAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CAIQACodChtycF9oOnE2VWN5NFVzNVBLUjY4bnViWG1XU3c%7C%7C?hl=en) — “5★ We had a great experience working with Ben and Tiffany on our new addition and home remodel project. The project was completed on time a…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUMtdHVxS2dBRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgIC-tuqKgAE%7C%7C?hl=en) — “5★ We have used BMW Builders for several projects on our home. The latest was Ben remodeled both our upstairs bathroom and basement creating…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR1dEtPdzNBRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgIDutKOw3AE%7C%7C?hl=en) — “5★ I met Ben while he was working on my mother's house, replacing windows. He did a wonderful job! I had one window in my home that I though…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURXdXRyWGpBRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgIDWutrXjAE%7C%7C?hl=en) — “5★ We recently were fortunate to have B.M.W. Builders work in our home. Ben has a great eye for design and is an amazing, talented craftsma…” - One reviewer credits Ben with declining unnecessary work, recommending a minor repair instead of a full window replacement. _(confidence: high)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR1dEtPdzNBRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgIDutKOw3AE%7C%7C?hl=en) — “5★ I met Ben while he was working on my mother's house, replacing windows. He did a wonderful job! I had one window in my home that I though…” - A repeat customer reports several successful renovations over four years with consistently outstanding results. _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNobjR5eDZnRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgIChn4yx6gE%7C%7C?hl=en) — “5★ Over the last four years BMW has done several renovations in our new home, all with outstanding results. The owner is fair, reliable, kno…” - The company performs custom home construction, additions, and basement renovations alongside kitchen and bathroom remodels. _(confidence: high)_ - [Official Website](http://www.bmwbuilders.net) — “B.M.W Builders is a husband-and-wife-owned boutique residential design-build firm based in Harwich, MA, specializing in custom homes, kitche…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25FMlZXTjVORlZ6TlZCTFVqWTRiblZpV0cxWFUzYxAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CAIQACodChtycF9oOnE2VWN5NFVzNVBLUjY4bnViWG1XU3c%7C%7C?hl=en) — “5★ We had a great experience working with Ben and Tiffany on our new addition and home remodel project. The project was completed on time a…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUMtdHVxS2dBRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgIC-tuqKgAE%7C%7C?hl=en) — “5★ We have used BMW Builders for several projects on our home. The latest was Ben remodeled both our upstairs bathroom and basement creating…” - The company's self-reported tenure is inconsistent: its homepage states 'over 25 years' while its About page states 'for over 15 years.' _(confidence: high)_ - [Official Website](http://www.bmwbuilders.net) — “Company history (self-reported): Started as B.M.W Builders, a home renovation company, and has since evolved into a full-service design + bu…” - All 15 reviews on file are 5-star, anchored by a consistent, multi-year record of praise for organized, on-time renovation work. _(confidence: high)_ - [Google](https://www.google.com/maps/search/?api=1&query=B.M.W%20Builders&query_place_id=ChIJJa0iVnQ_-4kRTMsGpta4P4o) — “Google: 5★ from 19 ratings” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25FMlZXTjVORlZ6TlZCTFVqWTRiblZpV0cxWFUzYxAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CAIQACodChtycF9oOnE2VWN5NFVzNVBLUjY4bnViWG1XU3c%7C%7C?hl=en) — “5★ We had a great experience working with Ben and Tiffany on our new addition and home remodel project. The project was completed on time a…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNobjR5eDZnRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgIChn4yx6gE%7C%7C?hl=en) — “5★ Over the last four years BMW has done several renovations in our new home, all with outstanding results. The owner is fair, reliable, kno…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURXdXRyWGpBRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgIDWutrXjAE%7C%7C?hl=en) — “5★ We recently were fortunate to have B.M.W. Builders work in our home. Ben has a great eye for design and is an amazing, talented craftsma…” - One review in the pool describes a real estate transaction rather than contracting work, so it may not reflect this business's construction services. _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURXaDhhY3h3RRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgIDWh8acxwE%7C%7C?hl=en) — “5★ To summarize the following review in just one sentence: Tiffany Welsh is THE EXEMPLARY real estate professional, and the one I will conti…” - Specializes in Bathroom Remodel _(confidence: high)_ - [Official Website](http://www.bmwbuilders.net) — “B.M.W Builders is a husband-and-wife-owned boutique residential design-build firm based in Harwich, MA, specializing in custom homes, kitche…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21WeFZFMVFTbkF6ZW1rdFRuUklSbWxxUXpKcU5WRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CAIQACodChtycF9oOmVxVE1QSnAzemktTnRIRmlqQzJqNVE%7C%7C?hl=en) — “5★ When we needed a builder to repair and remodel the primary bathroom, we asked our realtor for a recommendation. Her response was: “My go…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNieEozQ01BEAE!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgICbxJ3CMA%7C%7C?hl=en) — “5★ Amazing Tiffany was so easy to work with. Bathroom came out gorgeous 😁” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUMtdHVxS2dBRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgIC-tuqKgAE%7C%7C?hl=en) — “5★ We have used BMW Builders for several projects on our home. The latest was Ben remodeled both our upstairs bathroom and basement creating…” - Specializes in Kitchen Remodel _(confidence: high)_ - [Official Website](http://www.bmwbuilders.net) — “B.M.W Builders is a husband-and-wife-owned boutique residential design-build firm based in Harwich, MA, specializing in custom homes, kitche…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUN1dGFPQjlnRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgICutaOB9gE%7C%7C?hl=en) — “5★ Ben is an amazingly skilled carpenter who takes pride in his work. He is very creative and comes up with great design ideas. He has done…” - Specializes in General Contractor / Remodeling _(confidence: high)_ - [Official Website](http://www.bmwbuilders.net) — “B.M.W Builders is a husband-and-wife-owned boutique residential design-build firm based in Harwich, MA, specializing in custom homes, kitche…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25FMlZXTjVORlZ6TlZCTFVqWTRiblZpV0cxWFUzYxAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CAIQACodChtycF9oOnE2VWN5NFVzNVBLUjY4bnViWG1XU3c%7C%7C?hl=en) — “5★ We had a great experience working with Ben and Tiffany on our new addition and home remodel project. The project was completed on time a…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNobjR5eDZnRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgIChn4yx6gE%7C%7C?hl=en) — “5★ Over the last four years BMW has done several renovations in our new home, all with outstanding results. The owner is fair, reliable, kno…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURXdXRyWGpBRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgIDWutrXjAE%7C%7C?hl=en) — “5★ We recently were fortunate to have B.M.W. Builders work in our home. Ben has a great eye for design and is an amazing, talented craftsma…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUQ2ejd6bUhREAE!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgID6z7zmHQ%7C%7C?hl=en) — “5★ I am a 1st time home buyer; purchased my 1st, and “forever home” on Cape Cod. I was LUCKY enough to “stumble upon” B.M.W Builders through…” - Also offers Carpentry _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUN1dGFPQjlnRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgICutaOB9gE%7C%7C?hl=en) — “5★ Ben is an amazingly skilled carpenter who takes pride in his work. He is very creative and comes up with great design ideas. He has done…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNtdnFyU3FnRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgICmvqrSqgE%7C%7C?hl=en) — “5★ Our new deck is gorgeous thanks to the fantastic work by Ben Welsh of B.W.Builders of Harwich. Ben was a delight to work with. He was pr…” - Also offers Windows / Siding / Gutters _(confidence: medium)_ - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUR4aUpXOVF3EAE!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgIDxiJW9Qw%7C%7C?hl=en) — “5★ From my first conversation with Ben, I knew I had found the right contractor for my siding repair job. He is an excellent craftsman, resp…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUR1dEtPdzNBRRAB!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgIDutKOw3AE%7C%7C?hl=en) — “5★ I met Ben while he was working on my mother's house, replacing windows. He did a wonderful job! I had one window in my home that I though…” - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUN1NGQtTUNBEAE!2m1!1s0x0:0x8a3fb8d6a606cb4c!3m1!1s2@1:CIHM0ogKEICAgICu4d-MCA%7C%7C?hl=en) — “5★ Had 24 new Windows installed by B.M.W. Builders, Could not be more pleased with the finished project. Ben is the best…recommend him fo…” ## License Status: **active** (#207745, 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=B.M.W%20Builders&query_place_id=ChIJJa0iVnQ_-4kRTMsGpta4P4o): 5.0★ from 19 ratings - [Google Reviews](https://www.google.com/maps/search/?api=1&query=B.M.W%20Builders&query_place_id=ChIJJa0iVnQ_-4kRTMsGpta4P4o): Listed on this source - [Official Website](http://www.bmwbuilders.net): Self-reported profile and service details - [Exa](https://linkedin.com/in/benjamin-m-welsh-51667245): 0 web mentions across the open web (each linked to its source) ## Recent reviews - **5/5 · Google Reviews · MHB · 2025-08-26**: We had a great experience working with Ben and Tiffany on our new addition and home remodel project. The project was completed on time and on budget. When unexpected issues arose, Ben was thorough and meticulous in his approach. The worksite was always well organized and clean. They were honest, … - **5/5 · Google Reviews · Sarah Lentz · 2025-07-25**: When we needed a builder to repair and remodel the primary bathroom, we asked our realtor for a recommendation. Her response was: “My go to professional design and building contractor is B.M.W. Builders. Stands for Benjamin Michael Welsh. Ben, with his wife, Tiffany are just outstanding. I can’t … - **5/5 · Google Reviews · C · 2024-07-23**: Amazing Tiffany was so easy to work with. Bathroom came out gorgeous 😁 - **5/5 · Google Reviews · Nancy Wolf · 2024-04-27**: BMW was amazing! They completely transformed my purchased, long neglected home to an oasis! Ben and Tiffany are super easy to work with. The subcontractors were also amazing . Punctual, polite and flexible with ever changing add ons. . Everything was done is a timely fashion and I couldn’t be happ… - **5/5 · Google Reviews · Joan Johnson · 2023-07-13**: Excellent workmanship; pleasant and efficient! Job well done with kindness and efficiency! I’m very pleased indeed! Joan - **5/5 · Google Reviews · Sue Quimby · 2023-05-31**: From my first conversation with Ben, I knew I had found the right contractor for my siding repair job. He is an excellent craftsman, responsive, and a pleasure to work with. I look forward to working with him in the future. HIGHLY RECOMMENDED!!! - **5/5 · Google Reviews · Judy O'Connor · 2023-02-25**: Over the last four years BMW has done several renovations in our new home, all with outstanding results. The owner is fair, reliable, knowledgeable and the quality of work is excellent. I would highly recommend this company. - **5/5 · Google Reviews · eric dwinells · 2022-11-03**: We have used BMW Builders for several projects on our home. The latest was Ben remodeled both our upstairs bathroom and basement creating an all-inclusive entertainment area complete with game room, bar, living / tv space. As with all Ben's work it came out absolutely perfect and exactly what we wa… - **5/5 · Google Reviews · Deidre Root · 2022-08-14**: I met Ben while he was working on my mother's house, replacing windows. He did a wonderful job! I had one window in my home that I thought needed replacing. I asked Ben if he would be interested in giving me an estimate and was immediately given a yes. He took one look at my window and told me it di… - **5/5 · Google Reviews · Georgeharrisondave · 2022-08-02**: Ben is an amazingly skilled carpenter who takes pride in his work. He is very creative and comes up with great design ideas. He has done many projects for us from kitchen renovations to new windows to decks. He is hard working, honest and dependable. We highly recommend BMW Builders. --- Data freshness: last scanned 2026-08-22T04:28:35.081Z. Cite as: B.M.W Builders — Tavlee (https://tavlee.com/contractor/b-m-w-builders-harwich) Source: https://tavlee.com/contractor/b-m-w-builders-harwich