# Keller's Chimney Repair

**Trade:** Chimney Services · **Phone:** (508) 688-9765 · **Website:** http://kellerschimneyrepair.com/ · **Languages:** English

**Rating: 4.0/5** (low confidence) — from 2 reviews across 5 sources.

## The honest read

Keller’s Chimney Repair is an Auburn masonry shop led by Paul Keller Jr., a self-described third-generation mason with more than 27 years in the trade. It focuses on chimney rebuilding and repair, repointing, flashing, waterproofing, caps, steps, sidewalks, and basement doors across central Massachusetts.

The two Google reviews are detailed and positive. A May 2026 homeowner described a chimney-liner replacement and repointing job, calling the quote reasonable and the work prompt, organized, respectful, and efficient. A repeat customer described sidewalk repair and chimney work completed on time and on budget, with Paul providing delivery updates. Google shows 5 stars from 7 ratings, although the written review history is small.

The Massachusetts HIC license 170948 is registry-verified active. The state registry separately lists CSL CS-106080 as expired, while BBB and the website still list that number; confirm which credential applies before signing. BBB reports 65 years in business and names Paul Keller Jr. as owner. Keller’s is a focused fit for chimney masonry, repointing, flashing, waterproofing, caps, and related exterior repairs. Ask for a written scope, verify the active HIC status, and clarify the expired CSL.

**Strengths:**
- Chimney repairs — liner replacement, repointing, and repair described in detail
- Prompt work — recent customer says he got to work right away
- On-budget projects — repeat customer cites timely, on-budget work
- Property respect — customer praises organized, considerate work

**Concerns:**
- Expired CSL — state registry lists CS-106080 as expired; confirm credential scope
- Small written record — two detailed reviews support the current read

**Where sources disagree:**
- The state registry lists CSL CS-106080 as expired, while the website and BBB continue to list that number.

## Claims & citations

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

- Provides chimney rebuilding, repair, repointing, flashing, waterproofing, caps, steps, sidewalks, and basement doors. _(confidence: high)_
  - [Official Website](http://kellerschimneyrepair.com) — “Keller’s Chimney Repair is a family-owned Auburn masonry company led by Paul Keller Jr., specializing in chimney rebuilding, repointing, fla…”
- A May 2026 customer praised prompt, organized, respectful chimney-liner and repointing work at a reasonable quote. _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21od2FrcHdUVkZHT0hCck4xZGpOREpUV0VKM1ZsRRAB!2m1!1s0x0:0x270a1dfee6a18fce!3m1!1s2@1:CAIQACodChtycF9oOmhwakpwTVFGOHBrN1djNDJTWEJ3VlE%7C%7C?hl=en) — “5★ A happy customer in Auburn, MA.

I can’t say enough about Paul.  I contacted him for a quote on a chimney liner replacement and repointin…”
- A repeat customer described sidewalk and chimney work completed on time and on budget. _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VKNlp1YTNqai1USjlRRRAB!2m1!1s0x0:0x270a1dfee6a18fce!3m1!1s2@1:CIHM0ogKEJ6Zua3jj-TJ9QE%7C%7C?hl=en) — “5★ I am a repeat customer of Paul because of his dedication to complete the job with the highest level of expertise. Last year, I had my sid…”
- Massachusetts HIC license 170948 is registry-verified active. _(confidence: high)_
  - [State License Registry](https://contractorhub.mass.gov/s/hic-contractor-search) — “MA hic license 170948 registry-verified active — registry holder of record: PAUL KELLER”
- Massachusetts CSL CS-106080 is registry-verified expired, although directories and the website still list it. _(confidence: high)_
  - [Official Website](http://kellerschimneyrepair.com) — “Self-reported license/registration number (NOT verified against any registry): Construction Supervisor License (CSL) #CS-106080”
  - [Better Business Bureau](https://www.bbb.org/us/ma/auburn/profile/chimney-repair/kellers-chimney-repair-0261-240645) — “Licence listed on Better Business Bureau: CS-106080”
  - [State License Registry](https://madpl.mylicense.com/Verification/) — “MA csl license CS-106080 registry-verified expired — registry holder of record: PAUL C KELLER”
- BBB reports 65 years in business and names Paul Keller Jr. as owner. _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/auburn/profile/chimney-repair/kellers-chimney-repair-0261-240645) — “BBB profiles Keller’s Chimney Repair in Auburn, reports 65 years in business, names Paul Keller Jr. as owner, and lists licenses 170948 and …”
- Google lists 5 stars from 7 ratings, with two detailed written reviews. _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=Keller's%20Chimney%20Repair&query_place_id=ChIJ_V0TO0ME5IkRzo-h5v4dCic) — “Google: 5★ from 7 ratings”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21od2FrcHdUVkZHT0hCck4xZGpOREpUV0VKM1ZsRRAB!2m1!1s0x0:0x270a1dfee6a18fce!3m1!1s2@1:CAIQACodChtycF9oOmhwakpwTVFGOHBrN1djNDJTWEJ3VlE%7C%7C?hl=en) — “5★ A happy customer in Auburn, MA.

I can’t say enough about Paul.  I contacted him for a quote on a chimney liner replacement and repointin…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VKNlp1YTNqai1USjlRRRAB!2m1!1s0x0:0x270a1dfee6a18fce!3m1!1s2@1:CIHM0ogKEJ6Zua3jj-TJ9QE%7C%7C?hl=en) — “5★ I am a repeat customer of Paul because of his dedication to complete the job with the highest level of expertise. Last year, I had my sid…”
- Specializes in Masonry _(confidence: high)_
  - [Official Website](http://kellerschimneyrepair.com) — “Keller’s Chimney Repair is a family-owned Auburn masonry company led by Paul Keller Jr., specializing in chimney rebuilding, repointing, fla…”
  - [Better Business Bureau](https://www.bbb.org/us/ma/auburn/profile/chimney-repair/kellers-chimney-repair-0261-240645) — “Services offered (Better Business Bureau): Masonry contractors”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21od2FrcHdUVkZHT0hCck4xZGpOREpUV0VKM1ZsRRAB!2m1!1s0x0:0x270a1dfee6a18fce!3m1!1s2@1:CAIQACodChtycF9oOmhwakpwTVFGOHBrN1djNDJTWEJ3VlE%7C%7C?hl=en) — “5★ A happy customer in Auburn, MA.

I can’t say enough about Paul.  I contacted him for a quote on a chimney liner replacement and repointin…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VKNlp1YTNqai1USjlRRRAB!2m1!1s0x0:0x270a1dfee6a18fce!3m1!1s2@1:CIHM0ogKEJ6Zua3jj-TJ9QE%7C%7C?hl=en) — “5★ I am a repeat customer of Paul because of his dedication to complete the job with the highest level of expertise. Last year, I had my sid…”
- Specializes in Chimney Services _(confidence: high)_
  - [Official Website](http://kellerschimneyrepair.com) — “Keller’s Chimney Repair is a family-owned Auburn masonry company led by Paul Keller Jr., specializing in chimney rebuilding, repointing, fla…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21od2FrcHdUVkZHT0hCck4xZGpOREpUV0VKM1ZsRRAB!2m1!1s0x0:0x270a1dfee6a18fce!3m1!1s2@1:CAIQACodChtycF9oOmhwakpwTVFGOHBrN1djNDJTWEJ3VlE%7C%7C?hl=en) — “5★ A happy customer in Auburn, MA.

I can’t say enough about Paul.  I contacted him for a quote on a chimney liner replacement and repointin…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VKNlp1YTNqai1USjlRRRAB!2m1!1s0x0:0x270a1dfee6a18fce!3m1!1s2@1:CIHM0ogKEJ6Zua3jj-TJ9QE%7C%7C?hl=en) — “5★ I am a repeat customer of Paul because of his dedication to complete the job with the highest level of expertise. Last year, I had my sid…”
- Also offers Waterproofing / Foundation _(confidence: high)_
  - [Official Website](http://kellerschimneyrepair.com) — “Keller’s Chimney Repair is a family-owned Auburn masonry company led by Paul Keller Jr., specializing in chimney rebuilding, repointing, fla…”
- Also offers Specialty Services _(confidence: medium)_
  - [Official Website](http://kellerschimneyrepair.com) — “Keller’s Chimney Repair is a family-owned Auburn masonry company led by Paul Keller Jr., specializing in chimney rebuilding, repointing, fla…”

## Ownership

- Identifies as family-owned — the business's own statement, not independently verified.

## License

Status: **active** (#170948, 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=Keller's%20Chimney%20Repair&query_place_id=ChIJ_V0TO0ME5IkRzo-h5v4dCic): 5.0★ from 7 ratings
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=Keller's%20Chimney%20Repair&query_place_id=ChIJ_V0TO0ME5IkRzo-h5v4dCic): Listed on this source
- [Better Business Bureau](https://www.bbb.org/us/ma/auburn/profile/chimney-repair/kellers-chimney-repair-0261-240645): Listed on this source
- [Official Website](http://kellerschimneyrepair.com): Self-reported profile and service details
- [BuildZoom](https://www.buildzoom.com/contractor/kellers-chimney-repair): Listed on this source

## Recent reviews

- **5/5 · Google Reviews · Knowledge · 2026-05-08**: A happy customer in Auburn, MA.

I can’t say enough about Paul.  I contacted him for a quote on a chimney liner replacement and repointing job.  His quote was more than reasonable, and he got to work right away.

Paul was nothing shy of professional, considerate, timely, organized, and efficient.  P…
- **5/5 · Google Reviews · Patti K · 2025-06-08**: I am a repeat customer of Paul because of his dedication to complete the job with the highest level of expertise. Last year, I had my sidewalk repaired and last month, I had some chimney repair work. On both jobs, Paul completed each on time and on budget. I appreciate giving business to deserving c…

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Data freshness: last scanned 2026-08-24T19:03:02.671Z.
Cite as: Keller's Chimney Repair — Tavlee (https://tavlee.com/contractor/keller-s-chimney-repair)
Source: https://tavlee.com/contractor/keller-s-chimney-repair