# Jahnke Construction LLC

**Trade:** Carpentry · **Address:** 22 Damon Rd, Holden, MA 01520 · **Phone:** (508) 906-8145 · **Website:** https://www.jahnkeus.com/ · **Languages:** English, Spanish

**Rating: 4.8/5** (medium confidence) — from 24 reviews across 7 sources.
100% of sentiment-scored reviews read net-positive. Last 6 months: 0 reviews, 0 negative.

## The honest read

Jahnke Construction LLC is a Holden general contractor led by Fernando Jahnke. Its own site says the family-owned company handles custom homes, additions, remodeling, and residential construction across Worcester County, and identifies Fernando as the owner; it also describes the company as licensed and insured.

The customer history is unusually consistent. Google, Houzz, and Angi reviews from 2022 through 2026 repeatedly describe clear planning, responsive communication, on-time work, and careful craftsmanship. Homeowners mention a French drain and basement remodel, water-infiltration repairs, egress windows, a new-construction home in Rutland, deck reinforcement, kitchen remodeling, and multiple-home projects. A 2023 reviewer said the company met the quoted schedule and price for a deck-frame reinforcement; a 2024 reviewer described buying a new-construction home in Rutland and receiving prompt post-closing work. These are older reviews, but they provide specific accounts of completed work rather than only general praise.

The profile shows active Massachusetts claims for construction supervisor license CS-112456 and home-improvement contractor registration 192405 in the state registry. BuildZoom independently lists both as active and shows a 93 score plus two projects; BBB reports an A+ grade but no BBB accreditation or customer star rating. Houzz lists 10 projects, a 5.0 rating from nine reviews, and service coverage across Worcester-area towns. The site itself lists a wider service menu, including additions, custom homes, remodeling, flooring, windows, siding, drywall, and related general-contractor work.

Jahnke looks best suited to homeowners planning a custom build, addition, or substantial remodel who want a single general contractor coordinating the project. Before signing, confirm the current license status and the exact scope of insurance for the planned work, get a written schedule and allowance details, and clarify which work is performed directly versus by subcontractors.

**Strengths:**
- Clear project planning — reviewers cite transparent pricing, process, and timelines
- Responsive communication — homeowners describe prompt answers and follow-up
- Detailed craftsmanship — reviews mention careful work and attention to detail
- Broad residential scope — listings cover homes, additions, remodeling, and decks

**Concerns:**
- License scope — confirm current coverage for the specific planned work
- Subcontractor roles — clarify which trades are performed directly
- Out-of-state work — one review mentions projects in Massachusetts and Florida

## Claims & citations

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

- Jahnke Construction LLC is a Holden general contractor owned by Fernando Jahnke and described by its site as family-owned. _(confidence: high)_
  - [Official Website](https://www.jahnkeus.com) — “Jahnke Construction LLC presents itself as a Holden-based general contractor providing custom home building, additions, remodeling, and resi…”
  - [Official Website](https://www.jahnkeus.com) — “Ownership (self-reported): Owned by Fernando Jahnke; the site describes the business as family-owned.”
  - [Official Website](https://www.jahnkeus.com) — “Stated ownership (self-reported): Family-owned”
- The company offers custom home building, additions, remodeling, and residential construction. _(confidence: high)_
  - [Official Website](https://www.jahnkeus.com) — “Jahnke Construction LLC presents itself as a Holden-based general contractor providing custom home building, additions, remodeling, and resi…”
- Reviewers consistently praise communication, scheduling, responsiveness, and craftsmanship. _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pSRmJ6VkxPRzFyTVRoNGF6aEZaemt6VjBJM1QxRRAB!2m1!1s0x0:0x734029b6f91b58c5!3m1!1s2@1:CAIQACodChtycF9oOjRFbzVLOG1rMTh4azhFZzkzV0I3T1E%7C%7C?hl=en) — “5★ Fernando is a great builder. From the start, he was able to walk us through the design process and was very transparent about what to exp…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25aMVZWaGlUMncyU25obVozYzNWbTVJZUhScmJIYxAB!2m1!1s0x0:0x734029b6f91b58c5!3m1!1s2@1:CAIQACodChtycF9oOnZ1VVhiT2w2SnhmZ3c3Vm5IeHRrbHc%7C%7C?hl=en) — “5★ We couldn’t be happier with Fernando and his crew. He is highly professional, communicates clearly, and does exactly what he says he will…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT20xUlEyTlpXbFJmUVhjNFZsUjZUVmxYYUZNdGFHYxAB!2m1!1s0x0:0x734029b6f91b58c5!3m1!1s2@1:CAIQACodChtycF9oOm1RQ2NZWlRfQXc4VlR6TVlXaFMtaGc%7C%7C?hl=en) — “5★ Fernando and his team are very professional. They showed up and ended the day on the schedule they gave me. He put in 3 egress windows fo…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUN4c0kyaDVnRRAB!2m1!1s0x0:0x734029b6f91b58c5!3m1!1s2@1:CIHM0ogKEICAgICxsI2h5gE%7C%7C?hl=en) — “5★ Fernando is professional and very personable. He listens & understands and has a clear plan to accomplish a project with a planned budget…”
- Reviews describe specific work including French drains, basement remodeling, water-infiltration repairs, egress windows, new construction, decks, and kitchen remodeling. _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25aMVZWaGlUMncyU25obVozYzNWbTVJZUhScmJIYxAB!2m1!1s0x0:0x734029b6f91b58c5!3m1!1s2@1:CAIQACodChtycF9oOnZ1VVhiT2w2SnhmZ3c3Vm5IeHRrbHc%7C%7C?hl=en) — “5★ We couldn’t be happier with Fernando and his crew. He is highly professional, communicates clearly, and does exactly what he says he will…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2t4dlkxZEZhVmxtWXpWU2FqVkNhRlpOUjJ4S1FYYxAB!2m1!1s0x0:0x734029b6f91b58c5!3m1!1s2@1:CAIQACodChtycF9oOkxvY1dFaVlmYzVSajVCaFZNR2xKQXc%7C%7C?hl=en) — “5★ I had a water infiltration issue in my home, and the Jahnke Construction team responded swiftly and professionally. They quickly diagnose…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT20xUlEyTlpXbFJmUVhjNFZsUjZUVmxYYUZNdGFHYxAB!2m1!1s0x0:0x734029b6f91b58c5!3m1!1s2@1:CAIQACodChtycF9oOm1RQ2NZWlRfQXc4VlR6TVlXaFMtaGc%7C%7C?hl=en) — “5★ Fernando and his team are very professional. They showed up and ended the day on the schedule they gave me. He put in 3 egress windows fo…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURUME9tVzlBRRAB!2m1!1s0x0:0x734029b6f91b58c5!3m1!1s2@1:CIHM0ogKEICAgIDT0OmW9AE%7C%7C?hl=en) — “5★ We purchased a new construction home from Jahnke in March of this year in Rutland. We absolutely loved the home when we closed on it, and…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUM1ME9yWENnEAE!2m1!1s0x0:0x734029b6f91b58c5!3m1!1s2@1:CIHM0ogKEICAgIC50OrXCg%7C%7C?hl=en) — “5★ My deck frame needed reinforcing.
Fernando listened to what I wanted.
He came out on time and finished the job in the time frame and pric…”
  - [Houzz](https://www.houzz.com/professionals/general-contractors/jahnke-construction-llc-pfvwus-pf~2051324738) — “5★ They remodeled my whole kitchen excellently, were accommodating and solution-oriented, and completed it in one month.”
- The Massachusetts registry verifies active construction supervisor license CS-112456 held by Fernando Jahnke Moreira. _(confidence: high)_
  - [State License Registry](https://madpl.mylicense.com/Verification/) — “MA csl license CS-112456 registry-verified active — registry holder of record: FERNANDO JAHNKE MOREIRA”
- The Massachusetts registry verifies active home-improvement contractor license 192405 held by Jahnke Construction LLC. _(confidence: high)_
  - [State License Registry](https://contractorhub.mass.gov/s/hic-contractor-search) — “MA hic license 192405 registry-verified active — registry holder of record: Jahnke Construction LLC”
- BBB reports an A+ grade but no BBB accreditation or customer star rating. _(confidence: high)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/holden/profile/general-contractor/jahnke-construction-llc-0261-338732) — “BBB identifies this Holden business as Jahnke Construction LLC, reports an A+ grade but no accreditation or customer star rating, and lists …”
- Houzz lists 10 projects and a 5.0 rating from nine reviews. _(confidence: high)_
  - [Houzz](https://www.houzz.com/professionals/general-contractors/jahnke-construction-llc-pfvwus-pf~2051324738) — “Houzz: 5.0★ from 9 ratings”
  - [Houzz](https://www.houzz.com/professionals/general-contractors/jahnke-construction-llc-pfvwus-pf~2051324738) — “10 project(s) shown on Houzz”
- The rating reflects a multi-source record of 24 reviews dated 2022–2026 with consistently positive sentiment. _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=Jahnke%20Construction%20LLC&query_place_id=ChIJ03VYINH444kRxVgb-bYpQHM) — “Google: 5★ from 17 ratings”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pSRmJ6VkxPRzFyTVRoNGF6aEZaemt6VjBJM1QxRRAB!2m1!1s0x0:0x734029b6f91b58c5!3m1!1s2@1:CAIQACodChtycF9oOjRFbzVLOG1rMTh4azhFZzkzV0I3T1E%7C%7C?hl=en) — “5★ Fernando is a great builder. From the start, he was able to walk us through the design process and was very transparent about what to exp…”
  - [Houzz](https://www.houzz.com/professionals/general-contractors/jahnke-construction-llc-pfvwus-pf~2051324738) — “5★ Great company. Fernando has always been on top of things and the project went smoothly; the team was professional and responsive.”
  - [Houzz](https://www.houzz.com/professionals/general-contractors/jahnke-construction-llc-pfvwus-pf~2051324738) — “Houzz: 5.0★ from 9 ratings”
  - [Angi](https://www.angi.com/companylist/us/ma/holden/jahnke-construction-llc-reviews-126243126.htm) — “5★ I have used Jahnke Construction services multiple times in Massachusetts and Florida. They are professional, attentive to details, and of…”
  - [Angi](https://www.angi.com/companylist/us/ma/holden/jahnke-construction-llc-reviews-126243126.htm) — “Angi: 5.0★ from 1 ratings”
- The company’s active license records should still be rechecked for the exact scope and project before hiring. _(confidence: medium)_
  - [State License Registry](https://contractorhub.mass.gov/s/hic-contractor-search) — “MA hic license 192405 registry-verified active — registry holder of record: Jahnke Construction LLC”
  - [State License Registry](https://madpl.mylicense.com/Verification/) — “MA csl license CS-112456 registry-verified active — registry holder of record: FERNANDO JAHNKE MOREIRA”
- Specializes in Carpentry _(confidence: high)_
  - [Official Website](https://www.jahnkeus.com) — “Jahnke Construction LLC presents itself as a Holden-based general contractor providing custom home building, additions, remodeling, and resi…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUM1ME9yWENnEAE!2m1!1s0x0:0x734029b6f91b58c5!3m1!1s2@1:CIHM0ogKEICAgIC50OrXCg%7C%7C?hl=en) — “5★ My deck frame needed reinforcing.
Fernando listened to what I wanted.
He came out on time and finished the job in the time frame and pric…”
- Specializes in General Contractor / Remodeling _(confidence: high)_
  - [Official Website](https://www.jahnkeus.com) — “Jahnke Construction LLC presents itself as a Holden-based general contractor providing custom home building, additions, remodeling, and resi…”
  - [Houzz](https://www.houzz.com/professionals/general-contractors/jahnke-construction-llc-pfvwus-pf~2051324738) — “Services offered (Houzz): General Contracting, Home Additions, New Home Construction, Home Extensions, Garage Building, Outdoor Kitchen Cons…”
- Also offers Kitchen Remodel _(confidence: high)_
  - [Houzz](https://www.houzz.com/professionals/general-contractors/jahnke-construction-llc-pfvwus-pf~2051324738) — “5★ They remodeled my whole kitchen excellently, were accommodating and solution-oriented, and completed it in one month.”
  - [Houzz](https://www.houzz.com/professionals/general-contractors/jahnke-construction-llc-pfvwus-pf~2051324738) — “Services offered (Houzz): General Contracting, Home Additions, New Home Construction, Home Extensions, Garage Building, Outdoor Kitchen Cons…”
- Also offers Bathroom Remodel _(confidence: medium)_
  - [Houzz](https://www.houzz.com/professionals/general-contractors/jahnke-construction-llc-pfvwus-pf~2051324738) — “Services offered (Houzz): General Contracting, Home Additions, New Home Construction, Home Extensions, Garage Building, Outdoor Kitchen Cons…”
- Also offers Flooring _(confidence: medium)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/holden/profile/general-contractor/jahnke-construction-llc-0261-338732) — “BBB identifies this Holden business as Jahnke Construction LLC, reports an A+ grade but no accreditation or customer star rating, and lists …”
  - [Houzz](https://www.houzz.com/professionals/general-contractors/jahnke-construction-llc-pfvwus-pf~2051324738) — “Services offered (Houzz): General Contracting, Home Additions, New Home Construction, Home Extensions, Garage Building, Outdoor Kitchen Cons…”
- Also offers Windows / Siding / Gutters _(confidence: medium)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/holden/profile/general-contractor/jahnke-construction-llc-0261-338732) — “BBB identifies this Holden business as Jahnke Construction LLC, reports an A+ grade but no accreditation or customer star rating, and lists …”
  - [Houzz](https://www.houzz.com/professionals/general-contractors/jahnke-construction-llc-pfvwus-pf~2051324738) — “Services offered (Houzz): General Contracting, Home Additions, New Home Construction, Home Extensions, Garage Building, Outdoor Kitchen Cons…”
- Also offers Waterproofing / Foundation _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT25aMVZWaGlUMncyU25obVozYzNWbTVJZUhScmJIYxAB!2m1!1s0x0:0x734029b6f91b58c5!3m1!1s2@1:CAIQACodChtycF9oOnZ1VVhiT2w2SnhmZ3c3Vm5IeHRrbHc%7C%7C?hl=en) — “5★ We couldn’t be happier with Fernando and his crew. He is highly professional, communicates clearly, and does exactly what he says he will…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2t4dlkxZEZhVmxtWXpWU2FqVkNhRlpOUjJ4S1FYYxAB!2m1!1s0x0:0x734029b6f91b58c5!3m1!1s2@1:CAIQACodChtycF9oOkxvY1dFaVlmYzVSajVCaFZNR2xKQXc%7C%7C?hl=en) — “5★ I had a water infiltration issue in my home, and the Jahnke Construction team responded swiftly and professionally. They quickly diagnose…”
- Also offers Specialty Services _(confidence: medium)_
  - [Better Business Bureau](https://www.bbb.org/us/ma/holden/profile/general-contractor/jahnke-construction-llc-0261-338732) — “BBB identifies this Holden business as Jahnke Construction LLC, reports an A+ grade but no accreditation or customer star rating, and lists …”
  - [Houzz](https://www.houzz.com/professionals/general-contractors/jahnke-construction-llc-pfvwus-pf~2051324738) — “Services offered (Houzz): General Contracting, Home Additions, New Home Construction, Home Extensions, Garage Building, Outdoor Kitchen Cons…”

## Ownership

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

## License

Status: **active** (#CS-112456, csl) — verified against the official MA state registry on 2026-08-25, never self-reported.
Re-check at the official registry: https://madpl.mylicense.com/Verification/

## Sources

- [Google](https://www.google.com/maps/search/?api=1&query=Jahnke%20Construction%20LLC&query_place_id=ChIJ03VYINH444kRxVgb-bYpQHM): 5.0★ from 17 ratings
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=Jahnke%20Construction%20LLC&query_place_id=ChIJ03VYINH444kRxVgb-bYpQHM): Listed on this source
- [Better Business Bureau](https://www.bbb.org/us/ma/holden/profile/general-contractor/jahnke-construction-llc-0261-338732): Listed on this source
- [Official Website](https://www.jahnkeus.com): Self-reported profile and service details
- [Houzz](https://www.houzz.com/professionals/general-contractors/jahnke-construction-llc-pfvwus-pf~2051324738): 5.0★ from 9 ratings
- [Angi](https://www.angi.com/companylist/us/ma/holden/jahnke-construction-llc-reviews-126243126.htm): 5.0★ from 1 ratings
- [BuildZoom](https://www.buildzoom.com/contractor/fernando-jahnke-moreira): Listed on this source

## Recent reviews

- **5/5 · Google Reviews · Nick Solitro · 2026-01-08**: Fernando is a great builder. From the start, he was able to walk us through the design process and was very transparent about what to expect from a price, process, and timeline standpoint. Not only did he meet his timelines, but was also available anytime we had a question or concern. If he didn’t a…
- **5/5 · Google Reviews · Kevin · 2025-12-18**: We couldn’t be happier with Fernando and his crew. He is highly professional, communicates clearly, and does exactly what he says he will do. Fernando installed a French drain to resolve an exterior flooding issue that led to basement remodeling, and the entire process was smooth from start to finis…
- **5/5 · Google Reviews · AMG · 2025-10-30**: I would give them six stars if I could! I couldn’t have gotten better contractors to build my home not only did they go above and beyond when something occurred after we moved in they were efficient well mannered and sympathetic which in my book that’s really important. Not only that, but let me giv…
- **5/5 · Google Reviews · Ed Marins · 2025-08-13**: I had a water infiltration issue in my home, and the Jahnke Construction team responded swiftly and professionally. They quickly diagnosed the root cause and carried out the repairs with efficiency and attention to detail. I’m very pleased with their work and would highly recommend them to anyone in…
- **5/5 · Google Reviews · cassandra mouris · 2025-06-09**: Fernando and his team are very professional. They showed up and ended the day on the schedule they gave me. He put in 3 egress windows for me. Water snuck in the egress I called and they came back the next day to put a strip over the place where water got in. No issues since. I would defiantly work …
- **5/5 · Google Reviews · Nik Lavoie · 2024-05-21**: We purchased a new construction home from Jahnke in March of this year in Rutland. We absolutely loved the home when we closed on it, and that hasn’t changed in the 2 months or so we have been living in it. Fernando and his team built this home with care and added a lot of small touches that really …
- **5/5 · Google Reviews · roqfysh · 2023-10-09**: My deck frame needed reinforcing.
Fernando listened to what I wanted.
He came out on time and finished the job in the time frame and price he quoted.
I am happy with the work and would use him again.
- **5/5 · Google Reviews · BILL GJINIS · 2023-08-18**: Fernando and his crew did a fantastic job on our projects !! Professional, on time , excellent quality and always detailed about everything! We fully recommend and we will def use them again !! Keep up the good work
- **5/5 · Google Reviews · Ronald Rossetti · 2023-06-13**: Jahnke Construction Co is everything you would want with a contractor. Fernando always responded to my calls, always was there when scheduled and did my job professionally and, without question, he knew exactly what to do. Job was completed on time and the cost was very competitive. He's a good man …
- **5/5 · Google Reviews · Evandro Andrade · 2023-05-12**: Very professional constructor! Knowledgeable and reliable. He help us thorough the hard process of building a new home! Definitely recommend for new constructions and renovations!

---

Data freshness: last scanned 2026-08-25T09:23:04.341Z.
Cite as: Jahnke Construction LLC — Tavlee (https://tavlee.com/contractor/jahnke-construction-llc-holden)
Source: https://tavlee.com/contractor/jahnke-construction-llc-holden