# OTR Siding & Trim Corp

**Trade:** Windows / Siding / Gutters · **Phone:** (508) 292-5583 · **Website:** http://www.otrsidingandtrim.com/ · **Languages:** English, Spanish

**Rating: 3.6/5** (medium confidence) — from 23 reviews across 7 sources.
100% of sentiment-scored reviews read net-positive. Last 6 months: 0 reviews, 0 negative.

## The honest read

OTR Siding & Trim Corp is a South Dennis contractor built around exterior work — siding, trim, roofing, decks, gutters and sheds — with additions handled as well, per its Better Business Bureau listing. The company was incorporated in February 2020 and is run by President/Owner Rachel Gregoire; it holds an active Massachusetts Home Improvement Contractor license (HIC #217851), verified against the state registry under the business's own name.

The track record is strongly positive: 23 reviews across Google, Angi and HomeAdvisor from 2020 through 2022 run almost entirely five-star, with only three at 4 to 4.5 stars and none negative. Customers repeatedly single out on-site contact Rob (Robert) personally for his craftsmanship and attention to detail, and describe crews that show up on time, finish when promised, and clean up thoroughly. Specific jobs described in the reviews include a shed roof rebuilt sturdier than the original after storm damage (in a 2020 review), a deck and porch repaired rather than replaced (in a 2020 review), and exterior trim and cedar siding replaced with the work area cleaned of debris (also 2020). One 2020 reviewer who collected three bids noted OTR came in about 5% above the lowest bid but 45% below the highest, and still delivered on time.

Worth asking about before booking: the written review record is dated — the newest detailed review is from April 2021, and the only more recent feedback (a September 2022 Google review) gives no job detail. Its Better Business Bureau profile also shows an A+ letter grade while explicitly stating the business is not BBB Accredited, which are two separate facts worth understanding rather than assuming accreditation.

OTR looks like a solid pick for exterior trim, siding, deck and roof work on Cape Cod, particularly for homeowners who want a licensed, hands-on operator known personally to past customers — it's worth confirming current availability and asking for a couple of recent references given how much of the review record sits several years back.

**Strengths:**
- Licensed MA HIC — registry holder matches this business exactly
- Deck and porch repairs — repeated detailed praise across many reviews
- Fair, competitive pricing — reviewers cite reasonable bids against competitors
- Named owner Rob — customers repeatedly credit his craftsmanship directly
- Prompt, reliable crews — reviewers note on-time arrival and finish-as-promised

**Concerns:**
- Review record is dated — nearly all reviews cluster in 2020-2021
- Not BBB accredited — profile carries an A+ grade without accreditation

**Where sources disagree:**
- BBB shows an A+ letter grade on a profile explicitly stating the business is NOT BBB Accredited — two separate facts
- Angi and HomeAdvisor both show 4.9★/22 reviews — the same underlying review set mirrored across platforms, not independent corroboration

## Claims & citations

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

- OTR Siding & Trim Corp holds an active Massachusetts Home Improvement Contractor (HIC) license (#217851), registry-verified with OTR Siding & Trim Corp as the holder of record. _(confidence: high)_
  - [State License Registry](https://contractorhub.mass.gov/s/hic-contractor-search) — “MA hic license 217851 registry-verified active — registry holder of record: OTR Siding & Trim Corp”
- Reviewers across Angi, HomeAdvisor and Google consistently praise on-time, professional crews who finish as promised. _(confidence: high)_
  - [Angi](https://www.angi.com/companylist/us/ma/south-dennis/otr-siding-trim-corp-reviews-68627336.htm) — “5★ Very professional. From start to finish. Porch looks better than the original.”
  - [Angi](https://www.angi.com/companylist/us/ma/south-dennis/otr-siding-trim-corp-reviews-68627336.htm) — “5★ On time neat and very professional always asked what we wanted and the price was right and they finished it all in a day not like other c…”
  - [Angi](https://www.angi.com/companylist/us/ma/south-dennis/otr-siding-trim-corp-reviews-68627336.htm) — “5★ They did a good job at a very reasonable price. Estimated about how long it would take and encouraged me to call them back if there were …”
  - [Angi](https://www.angi.com/companylist/us/ma/south-dennis/otr-siding-trim-corp-reviews-68627336.htm) — “5★ They were punctual and did a great job and were easy to communicate with.”
  - [HomeAdvisor](https://www.homeadvisor.com/rated.OTOSidingandTrim.68627336.html) — “5★ Excellent customer service and workmanship. Rob came out for a quote on the same day I called. Showed up on time and completed the job as…”
- Customers repeatedly single out owner/contact Rob (Robert) personally for craftsmanship and attentiveness to detail. _(confidence: high)_
  - [Angi](https://www.angi.com/companylist/us/ma/south-dennis/otr-siding-trim-corp-reviews-68627336.htm) — “5★ Rob is an excellent craftsman who pays attention to details and is a perfectionist. He gave us some excellent ideas. The care he takes an…”
  - [Angi](https://www.angi.com/companylist/us/ma/south-dennis/otr-siding-trim-corp-reviews-68627336.htm) — “5★ Extremely satisfied with Rob and his men!”
  - [Angi](https://www.angi.com/companylist/us/ma/south-dennis/otr-siding-trim-corp-reviews-68627336.htm) — “5★ They re logical, they re dedicated, and most importantly they re hard working. Their devotion to their work is unmatched - they continued…”
  - [HomeAdvisor](https://www.homeadvisor.com/rated.OTOSidingandTrim.68627336.html) — “5★ Excellent customer service and workmanship. Rob came out for a quote on the same day I called. Showed up on time and completed the job as…”
  - [HomeAdvisor](https://www.homeadvisor.com/rated.OTOSidingandTrim.68627336.html) — “5★ Great value, they were here all day repairing the roof of our shed which was damaged due to a fallen tree. They worked through some unfor…”
- A 2020 review described OTR rebuilding a storm-damaged shed roof sturdier than the original. _(confidence: medium)_
  - [HomeAdvisor](https://www.homeadvisor.com/rated.OTOSidingandTrim.68627336.html) — “5★ Great value, they were here all day repairing the roof of our shed which was damaged due to a fallen tree. They worked through some unfor…”
- A 2020 review reported OTR's bid was about 5% higher than the lowest of three bids but 45% below the highest, and they still delivered on time. _(confidence: medium)_
  - [Angi](https://www.angi.com/companylist/us/ma/south-dennis/otr-siding-trim-corp-reviews-68627336.htm) — “5★ Got three bids. OTR was about 5% higher than the low bid, but 45% below the highest bid. They started quickly, worked late, and managed t…”
- BBB lists OTR Siding & Trim Corp's services as siding, trim, roofing, decks, windows, sheds and additions. _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/south-dennis/profile/construction/otr-siding-trim-corp-0021-541222) — “Services offered (Better Business Bureau): siding, trim, roofing, decks, windows, sheds, additions”
- The written review record is dated: the newest written review is from April 2021, and the single 2022 Google review gives no job detail. _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURleU5taFNnEAE!2m1!1s0x0:0x60874c1da11bf1c7!3m1!1s2@1:CIHM0ogKEICAgIDeyNmhSg%7C%7C?hl=en) — “5★ Just communicated with OTR. No problems. I look forward to working with them. My bad!”
  - [Angi](https://www.angi.com/companylist/us/ma/south-dennis/otr-siding-trim-corp-reviews-68627336.htm) — “5★ Very professional. From start to finish. Porch looks better than the original.”
- BBB shows an A+ letter grade on a profile that explicitly states the business is NOT BBB Accredited. _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/south-dennis/profile/construction/otr-siding-trim-corp-0021-541222) — “Better Business Bureau grade: A+”
  - [Better Business Bureau](https://www.bbb.org/us/ma/south-dennis/profile/construction/otr-siding-trim-corp-0021-541222) — “BBB profile for OTR Siding & Trim Corp (1 Pheasant Ln, South Dennis, MA), explicitly NOT BBB-accredited but carrying an A+ letter grade; bus…”
- Exterior trim and cedar siding replacement _(confidence: high)_
  - [Angi](https://www.angi.com/companylist/us/ma/south-dennis/otr-siding-trim-corp-reviews-68627336.htm) — “5★ I Emailed request for an estimate & they came with a few hours to look at job. They started 2 days later with a few of 4 guys. Exterior t…”
- OTR Siding & Trim Corp was incorporated 2/18/2020 and is run by President/Owner Rachel Gregoire, per BBB. _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/south-dennis/profile/construction/otr-siding-trim-corp-0021-541222) — “BBB profile for OTR Siding & Trim Corp (1 Pheasant Ln, South Dennis, MA), explicitly NOT BBB-accredited but carrying an A+ letter grade; bus…”
- 23 reviews across Google, Angi and HomeAdvisor, virtually all positive (nineteen 5-star, three 4-4.5-star, none negative), give a strongly positive comment aggregate. _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=OTR%20Trim%20%26%20Siding&query_place_id=ChIJR8Vqxe_8vgERx_EboR1Mh2A) — “Google: 5★ from 1 ratings”
  - [Angi](https://www.angi.com/companylist/us/ma/south-dennis/otr-siding-trim-corp-reviews-68627336.htm) — “Angi: 4.9★ from 22 ratings”
  - [HomeAdvisor](https://www.homeadvisor.com/rated.OTOSidingandTrim.68627336.html) — “HomeAdvisor: 4.9★ from 22 ratings”
- Specializes in Carpentry _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/south-dennis/profile/construction/otr-siding-trim-corp-0021-541222) — “Services offered (Better Business Bureau): siding, trim, roofing, decks, windows, sheds, additions”
  - [Angi](https://www.angi.com/companylist/us/ma/south-dennis/otr-siding-trim-corp-reviews-68627336.htm) — “5★ Rob is an excellent craftsman who pays attention to details and is a perfectionist. He gave us some excellent ideas. The care he takes an…”
  - [Angi](https://www.angi.com/companylist/us/ma/south-dennis/otr-siding-trim-corp-reviews-68627336.htm) — “5★ They re logical, they re dedicated, and most importantly they re hard working. Their devotion to their work is unmatched - they continued…”
- Specializes in Windows / Siding / Gutters _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/south-dennis/profile/construction/otr-siding-trim-corp-0021-541222) — “Services offered (Better Business Bureau): siding, trim, roofing, decks, windows, sheds, additions”
  - [Angi](https://www.angi.com/companylist/us/ma/south-dennis/otr-siding-trim-corp-reviews-68627336.htm) — “5★ I Emailed request for an estimate & they came with a few hours to look at job. They started 2 days later with a few of 4 guys. Exterior t…”
- Also offers Roofing _(confidence: medium)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/south-dennis/profile/construction/otr-siding-trim-corp-0021-541222) — “Services offered (Better Business Bureau): siding, trim, roofing, decks, windows, sheds, additions”
  - [HomeAdvisor](https://www.homeadvisor.com/rated.OTOSidingandTrim.68627336.html) — “5★ Great value, they were here all day repairing the roof of our shed which was damaged due to a fallen tree. They worked through some unfor…”
- Also offers General Contractor / Remodeling _(confidence: low)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/south-dennis/profile/construction/otr-siding-trim-corp-0021-541222) — “Services offered (Better Business Bureau): siding, trim, roofing, decks, windows, sheds, additions”

## License

Status: **active** (#217851, hic) — verified against the official MA state registry on 2026-08-24, 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=OTR%20Siding%20%26%20Trim%20Corp&query_place_id=ChIJR8Vqxe_8vgERx_EboR1Mh2A): 5.0★ from 1 ratings
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=OTR%20Siding%20%26%20Trim%20Corp&query_place_id=ChIJR8Vqxe_8vgERx_EboR1Mh2A): Listed on this source
- [Better Business Bureau](https://www.bbb.org/us/ma/south-dennis/profile/construction/otr-siding-trim-corp-0021-541222): Listed on this source
- [Yelp](https://www.yelp.com/biz/otr-siding-and-trim-south-dennis): Listed on this source
- [Official Website](http://www.otrsidingandtrim.com): Self-reported profile and service details
- [Angi](https://www.angi.com/companylist/us/ma/south-dennis/otr-siding-trim-corp-reviews-68627336.htm): 4.9★ from 22 ratings
- [HomeAdvisor](https://www.homeadvisor.com/rated.OTOSidingandTrim.68627336.html): 4.9★ from 22 ratings

## Recent reviews

- **5/5 · Google Reviews · Thomas Williams · 2022-09-30**: Just communicated with OTR. No problems. I look forward to working with them. My bad!
- **5/5 · HomeAdvisor · Tom M. · 2021-04-01**: Very professional. From start to finish. Porch looks better than the original.
- **5/5 · Angi · John S. · 2021-03-01**: Excellent customer service and workmanship. Rob came out for a quote on the same day I called. Showed up on time and completed the job as quoted. Workmanship is top notch and price was very reasonable. I expect to hire Rob for future projects.
- **5/5 · HomeAdvisor · Marylou M. · 2020-12-01**: Very nice family oriented business.
- **5/5 · HomeAdvisor · Mary R. · 2020-10-01**: Great value, they were here all day repairing the roof of our shed which was damaged due to a fallen tree. They worked through some unforeseen challenges and managed to make the roof even sturdier than it was before. Rob was my contact and he was great to work with. Very professional hard working co…
- **5/5 · HomeAdvisor · Peter W. · 2020-09-01**: Got three bids. OTR was about 5% higher than the low bid, but 45% below the highest bid. They started quickly, worked late, and managed through some unforeseen challenges during the demo. They were a great choice and I will call them again for future projects.
- **5/5 · HomeAdvisor · Mike C. · 2020-08-01**: Rob is an excellent craftsman who pays attention to details and is a perfectionist. He gave us some excellent ideas. The care he takes and quality of his work is top notch. He came on time and finished when he said he would.
- **5/5 · Angi · Mary D. · 2020-08-01**: My project came out excellent. I was very impressed with the precision and professionalism of the crew, and they were able to complete in one day. I highly recommend OTR Siding.
- **4/5 · Angi · Ann R. · 2020-07-01**: Crew was very friendly and professional. Would definitely recommend!
- **5/5 · HomeAdvisor · Marshall M. · 2020-07-01**: I am very satisfied with the work the two man crew did. They did a very professional job with a lot of attention paid to small details. They did the job at a very competitive price and in a timely manner. I highly recommend this company.

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Data freshness: last scanned 2026-08-24T18:54:08.931Z.
Cite as: OTR Siding & Trim Corp — Tavlee (https://tavlee.com/contractor/otr-siding-and-trim-corp)
Source: https://tavlee.com/contractor/otr-siding-and-trim-corp