# Mr. B's Roofing

**Trade:** Roofing · **Address:** 45 E Broadway, Derry, NH 03038 · **Phone:** (603) 965-8047 · **Website:** http://mrbroofing.com/ · **Languages:** English, Spanish

**Rating: 3.6/5** (medium confidence) — from 28 reviews across 7 sources.
93% of sentiment-scored reviews read net-positive. Last 6 months: 12 reviews, 0 negative.

## The honest read

Mr. B's Roofing is a Derry-based roofing company serving residential and commercial customers across Central New Hampshire and the North Shore of Massachusetts. The company says it handles shingle, metal, rubber/EPDM, repair, re-roofing, and gutter work, with free estimates available.

Recent Google reviewers consistently praise complete roof replacements, storm and ice-dam response, communication, cleanup, and durable results. Customers describe same-day emergency visits, insurance and inspection help, one-day installations, flashing and sheathing repairs, and careful work on older homes. The company has 28 Google reviews from 2023 through 2026, alongside 5.0-star listings on Angi and HomeAdvisor and a 5.0-star Thumbtack listing.

There are two specific negative Google accounts to discuss before booking. One reviewer said a roof replacement later leaked, reported repeated unanswered calls, and paid $900 for repairs after another contractor identified improperly installed roof boots. Another said a roof leaked and was not fixed. These accounts are older than the otherwise strong recent run, but they concern substantive workmanship and follow-up, so ask how warranty claims, callbacks, flashing, and roof-boot details are handled.

Mr. B's looks suited to homeowners needing replacement roofs, repairs, storm response, or gutters, especially when clear scheduling and cleanup matter. Confirm the written scope, flashing and ventilation details, warranty terms, insurance, and the process and response time for any future leak before signing.

**Strengths:**
- Roof replacement — repeated praise for durable, efficient installations
- Storm response — same-day help for leaks, ice dams, and damage
- Clear communication — reviewers cite prompt updates and easy contact
- Thorough cleanup — multiple customers praise debris and nail removal

**Concerns:**
- Leak follow-up — two one-star reviews report unresolved or costly leaks
- Warranty process — ask how callbacks and roof-boot repairs are handled

**Where sources disagree:**
- The recent Google review run is strongly positive, but two older one-star Google reviews report leaks and unsatisfactory follow-up.

## Claims & citations

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

- Mr. B's Roofing operates from Derry and states that it serves Central New Hampshire and the North Shore of Massachusetts. _(confidence: high)_
  - [Official Website](http://mrbroofing.com) — “Mr. B's Roofing provides residential and commercial shingle, metal, rubber/EPDM, repair, re-roofing, and gutter services from Derry across C…”
  - [Official Website](http://mrbroofing.com) — “Stated service area (self-reported): Derry, Londonderry, Hooksett, Manchester, Bedford, Goffstown, Windham, Salem, Auburn”
- The company offers shingle, metal, rubber/EPDM, repair, re-roofing, and gutter services. _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/nh/manchester/profile/roofing-contractors/mr-bs-roofing-0051-92033395) — “Services offered (Better Business Bureau): custom roofing design, new construction installations, complete re-roofing projects”
  - [Official Website](http://mrbroofing.com) — “Mr. B's Roofing provides residential and commercial shingle, metal, rubber/EPDM, repair, re-roofing, and gutter services from Derry across C…”
- Google reviewers describe thorough roof replacements, flashing, sheathing repair, storm response, and ice-dam work. _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pVeVlURTBja05uTTJWMFpHcEthalUxU2pORFNVRRAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOjUyYTE0ckNnM2V0ZGpKajU1SjNDSUE%7C%7C?hl=en) — “5★ Great job. I had an old Flat rubber roof that was at the end of its life. Great and professional work. Removed all the old roofing, repla…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT204eE5uWXhOMlU1VUMxd09FRkdXV05HTUhWM2IwRRAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOm8xNnYxN2U5UC1wOEFGWWNGMHV3b0E%7C%7C?hl=en) — “5★ I highly recommend Mr. B's Roofing! I had my roof replaced, chimney and exhaust pipes flashed. Work was completed in one day. Price was v…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25Kck9XMWpOMDVIU0hsQk4xVTRiMDV5T1cwMk1VRRAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOnJrOW1jN05HSHlBN1U4b05yOW02MUE%7C%7C?hl=en) — “5★ We had a serious ice dam problem after a significant snow storm. Water was leaking in my ceilings. We called Mark because I had seen his …”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25WYVYyVk9NbU5YZFZCcU4xZFJaMnh4VDFkd1EzYxAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOnVaV2VOMmNXdVBqN1dRZ2xxT1dwQ3c%7C%7C?hl=en) — “5★ Mr. Bs was fantastic!  I had an active leak from ice dams on my roof and called right away. He came out same day to clear the problem are…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21WdmNHUktZekpoZGtwc2VqSTBhbUpGTFV4VmFXYxAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOmVvcGRKYzJhdkpsejI0amJFLUxVaWc%7C%7C?hl=en) — “5★ This roofing team is awesome. I called after storm damage affected my mom’s roof and they came out the same day to assess and tarp it. Re…”
- Reviewers repeatedly praise communication, prompt response, professional crews, and cleanup. _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21VMVJVRkxRMnhYUVRST00yWnJlbTgzUlVKSFNtYxAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOmU1RUFLQ2xXQTROM2Zrem83RUJHSmc%7C%7C?hl=en) — “5★ Aluminum gutters were installed on a tricky section of my house; oddly shaped areas, wires pertruding...  MR. B's team did a great job. M…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2sxeE56VnRjV2g1TmtJeFJXTmxhMkp1YUZSRFUzYxAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOk1xNzVtcWh5NkIxRWNla2JuaFRDU3c%7C%7C?hl=en) — “5★ Wow!  I could not be happier with how my roof turned out!  Mark gave me a GREAT price and my roof has a 50 year warranty!!  He was always…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xoUE5VNTVOMHhwVUhodFp6TlBkWGxxVmxoUE1FRRAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOlhPNU55N0xpUHhtZzNPdXlqVlhPMEE%7C%7C?hl=en) — “5★ ⸻

I can’t say enough good things about Mr. B’s Roofing Co. From start to finish, the entire experience was outstanding. Mark B., the Dir…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2s1SFJ6RjZUMjFTWm5Od01rTXdNR04wT1ZKRVEzYxAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOk5HRzF6T21SZnNwMkMwMGN0OVJEQ3c%7C%7C?hl=en) — “5★ This is the only roofing company I will ever use or recommend. Very honest and friendly crew who do fantastic work. They inspected my roo…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xad056bE9aVmxPUldONVFUSnVhbWc1VjA0dGNsRRAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOlZwNzlOZVlORWN5QTJuamg5V04tclE%7C%7C?hl=en) — “5★ Excellent job. The work crews were professional and paid attention to detail. If you want to be kept informed throughout the project, thi…”
- The company has 28 Google reviews spanning 2023–2026, plus 5.0-star Angi and HomeAdvisor listings. _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=Mr.%20B's%20Roofing&query_place_id=ChIJQe6QcT1U4okRdHsNq-gJ_Ps) — “Google: 4.9★ from 62 ratings”
  - [HomeAdvisor](https://www.homeadvisor.com/rated.MrBsRoofing.153459810.html) — “HomeAdvisor: 5.0★ from 23 ratings”
  - [Angi](https://www.angi.com/companylist/us/nh/manchester/mrbs-roofing-reviews-75266389.htm) — “Angi: 5.0★ from 5 ratings”
- BBB lists the business as accredited with an A+ grade and 16 years in business. _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/nh/manchester/profile/roofing-contractors/mr-bs-roofing-0051-92033395) — “Better Business Bureau grade: A+”
  - [Better Business Bureau](https://www.bbb.org/us/nh/manchester/profile/roofing-contractors/mr-bs-roofing-0051-92033395) — “Better Business Bureau: accredited / certified / member”
  - [Better Business Bureau](https://www.bbb.org/us/nh/manchester/profile/roofing-contractors/mr-bs-roofing-0051-92033395) — “BBB lists Mr. B's Roofing as an accredited Manchester roofing contractor with an A+ grade, two New Hampshire locations, and 16 years in busi…”
- A reviewer reported a 2016 roof replacement later leaked, with unanswered follow-up calls and $900 in repairs. _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25CcVdISXhPRTFJVW01b01UZDRWV2htZVhSMVFuYxAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOnBqWHIxOE1IUm5oMTd4VWhmeXR1Qnc%7C%7C?hl=en) — “1★ I had the back half of my roof replaced by Mr. B's Roofing in 2016. Last winter, I got a leak that stained a ceiling under the roof he re…”
- Another reviewer said a paid-for roof leaked and the company did not fix it. _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pGRlgxOTZVSGxSYjB0S2MwVnFVbnBJUTBneWJrRRAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOjFFX196UHlRb0tKc0VqUnpIQ0gybkE%7C%7C?hl=en) — “1★ Paid them for a roof. It leaked. They did not fix it. I highly recommend you go elsewhere”
- The written reviews are overwhelmingly positive but include two substantive one-star complaints about leaks and follow-up. _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2s1eFNVRnhkVU13TFVKQlUydDRlakpOZGxsWU1VRRAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOk5xSUFxdUMwLUJBU2t4ejJNdllYMUE%7C%7C?hl=en) — “5★ Couldn't recommend more new roof and siding came out amazing really transformed the property thanks again!!!”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pVeVlURTBja05uTTJWMFpHcEthalUxU2pORFNVRRAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOjUyYTE0ckNnM2V0ZGpKajU1SjNDSUE%7C%7C?hl=en) — “5★ Great job. I had an old Flat rubber roof that was at the end of its life. Great and professional work. Removed all the old roofing, repla…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pGRlgxOTZVSGxSYjB0S2MwVnFVbnBJUTBneWJrRRAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOjFFX196UHlRb0tKc0VqUnpIQ0gybkE%7C%7C?hl=en) — “1★ Paid them for a roof. It leaked. They did not fix it. I highly recommend you go elsewhere”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25CcVdISXhPRTFJVW01b01UZDRWV2htZVhSMVFuYxAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOnBqWHIxOE1IUm5oMTd4VWhmeXR1Qnc%7C%7C?hl=en) — “1★ I had the back half of my roof replaced by Mr. B's Roofing in 2016. Last winter, I got a leak that stained a ceiling under the roof he re…”
- Specializes in Roofing _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pVeVlURTBja05uTTJWMFpHcEthalUxU2pORFNVRRAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOjUyYTE0ckNnM2V0ZGpKajU1SjNDSUE%7C%7C?hl=en) — “5★ Great job. I had an old Flat rubber roof that was at the end of its life. Great and professional work. Removed all the old roofing, repla…”
  - [Better Business Bureau](https://www.bbb.org/us/nh/manchester/profile/roofing-contractors/mr-bs-roofing-0051-92033395) — “Services offered (Better Business Bureau): custom roofing design, new construction installations, complete re-roofing projects”
  - [Official Website](http://mrbroofing.com) — “Mr. B's Roofing provides residential and commercial shingle, metal, rubber/EPDM, repair, re-roofing, and gutter services from Derry across C…”
- Also offers Windows / Siding / Gutters _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2s1eFNVRnhkVU13TFVKQlUydDRlakpOZGxsWU1VRRAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOk5xSUFxdUMwLUJBU2t4ejJNdllYMUE%7C%7C?hl=en) — “5★ Couldn't recommend more new roof and siding came out amazing really transformed the property thanks again!!!”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2poWU1YbGtaVEl3UjBSUmVHaE9kazlIV0ZWWlZGRRAB!2m1!1s0x0:0xfbfc09e8ab0d7b74!3m1!1s2@1:CAIQACodChtycF9oOjhYMXlkZTIwR0RReGhOdk9HWFVZVFE%7C%7C?hl=en) — “5★ Great product and service from Mr Bs! Made my early 1900s house look brand new with a new black roof and siding. I will be using this com…”
  - [Official Website](http://mrbroofing.com) — “Mr. B's Roofing provides residential and commercial shingle, metal, rubber/EPDM, repair, re-roofing, and gutter services from Derry across C…”
  - [Thumbtack](https://www.thumbtack.com/nh/derry/roofing/mr-bs-roofing/service/207252648175404040?spotlightWebMarkupEnabled=1) — “Services offered (Thumbtack): Gutter services, Roof installation, Roof repair or maintenance, Siding installation, Siding repair, Siding rem…”

## License

NH doesn't license or register this trade, so there's no state registry to check. That's true of every business in this trade, not specific to this one.

## Sources

- [Google Reviews](https://www.google.com/maps/search/?api=1&query=Mr.%20B's%20Roofing&query_place_id=ChIJQe6QcT1U4okRdHsNq-gJ_Ps): Listed on this source
- [Google](https://www.google.com/maps/search/?api=1&query=Mr.%20B's%20Roofing&query_place_id=ChIJQe6QcT1U4okRdHsNq-gJ_Ps): 4.9★ from 62 ratings
- [Better Business Bureau](https://www.bbb.org/us/nh/manchester/profile/roofing-contractors/mr-bs-roofing-0051-92033395): Listed on this source
- [Official Website](http://mrbroofing.com): Self-reported profile and service details
- [HomeAdvisor](https://www.homeadvisor.com/rated.MrBsRoofing.153459810.html): 5.0★ from 23 ratings
- [Angi](https://www.angi.com/companylist/us/nh/manchester/mrbs-roofing-reviews-75266389.htm): 5.0★ from 5 ratings
- [Thumbtack](https://www.thumbtack.com/nh/derry/roofing/mr-bs-roofing/service/207252648175404040?spotlightWebMarkupEnabled=1): 5.0★ from 1 ratings

## Recent reviews

- **5/5 · Google Reviews · Lake Sunapee Tree Service · 2026-08-27**: Couldn't recommend more new roof and siding came out amazing really transformed the property thanks again!!!
- **5/5 · Google Reviews · dustin iannalfo · 2026-06-25**: The owner was fantastic and professional throughout the entire project. He stands behind his work and delivers a solid roof.
- **5/5 · Google Reviews · Carol Flynn · 2026-05-29**: Aluminum gutters were installed on a tricky section of my house; oddly shaped areas, wires pertruding...  MR. B's team did a great job. Mark and Alan communicated the whole way through making sure we were happy with the outcome.
- **5/5 · Google Reviews · Robert Farinelli (Crimson_Night_291) · 2026-05-29**: Great job. I had an old Flat rubber roof that was at the end of its life. Great and professional work. Removed all the old roofing, replaced rotted boards as needed, 1in insulation board, and proper flashing at Chimneys and vents. Send me pictures during all phases of the job. I own 4 buildings and …
- **5/5 · Google Reviews · Christopher Zimont · 2026-05-24**: The most comfortable contractor I’ve ever dealt with. Very accommodating to my families needs. Extremely professional. When he left it looked like he was never there. And the price was fair. 100% would recommend Mr. Bees roofing.
- **5/5 · Google Reviews · Jordan Bell · 2026-05-21**: Great product and service from Mr Bs! Made my early 1900s house look brand new with a new black roof and siding. I will be using this company for all my properties in the future!
- **5/5 · Google Reviews · satish prajapati · 2026-05-15**: Very pleased with the price,  quick response and quality of work.
- **5/5 · Google Reviews · Nancy Malo · 2026-05-14**: Wow!  I could not be happier with how my roof turned out!  Mark gave me a GREAT price and my roof has a 50 year warranty!!  He was always easy to reach and let me know when the crew would be at my home.  He answered all my questions.  He is fully insured (I checked with his insurer) and HIS crew is …
- **5/5 · Google Reviews · Philip Yockel · 2026-05-12**: ⸻

I can’t say enough good things about Mr. B’s Roofing Co. From start to finish, the entire experience was outstanding. Mark B., the Director of Sales and Operations, was professional, honest, knowledgeable, and genuinely cared about making sure everything was done right.

Replacing a roof is a hug…
- **5/5 · Google Reviews · Cindy Roberts · 2026-05-01**: We’re very happy with our new roof!  It looks terrific and the team was pleasant and very hard working. So glad we chose Mr. B’s. My neighbor went with them several years ago and another neighbor is having theirs done next week. Highly recommend them.

---

Data freshness: last scanned 2026-09-14T19:04:50.153Z.
Cite as: Mr. B's Roofing — Tavlee (https://tavlee.com/contractor/mr-b-s-roofing-derry)
Source: https://tavlee.com/contractor/mr-b-s-roofing-derry