Don Thornberg Building Corp

Don Thornberg Building Corp Fire Island Contractor. Fire Island Home Improvement. Fire Island Construction. General Contractor Fire Island. Contractors on Fire Island

General Contractor on Fire Island

The Thornberg family has been working on Fire Island for over 100 years. Carl (Charles) Thornberg helped to build the boardwalks in Ocean Beach (which were subsequently replaced with the current cement walks). Walter Thornberg built homes and was the go-to handyman for all of western Fire Island for decades until his retirement in the early 2000’s. Don Thornberg

was a graduate from Alfred State Technical School and became instrumental in the construction and home maintenance of hundreds of homes from Atlantique to Kismet. When
Donald lost with his battle with cancer in 2014, his son Kane took over the family business. Kane has worked on the Island since the mid 80’s (his whole life essentially). After graduating from SUNY Plattsburgh, Kane used his building skills to be a successful real estate professional improving and renovating homes throughout Long Island. Don Thornberg Building Corp. continues today as a reputable building, contracting and home maintenance business serving all of the western end of Fire Island.

New gut and remodelBathrooms are always more work per square foot than any other room.
09/11/2025

New gut and remodel

Bathrooms are always more work per square foot than any other room.

LATICRETE International, Inc.Where’s the color? My Silver Shadow Spectralock is WHITE. Not even close to the Permacolo...
09/09/2025

LATICRETE International, Inc.
Where’s the color? My Silver Shadow Spectralock is WHITE. Not even close to the Permacolor Silver Shadow.
Will it get darker or should I spend all day tomorrow scraping it out?

Edit: It took a day or so, but it darkened as it dried. It’s now almost a perfect match. This should probably be clearly noted on the product’s label.

Major refresh on a Dunewood classic.All new and doors with new plank siding finished with Element Guard color match t...
02/21/2025

Major refresh on a Dunewood classic.
All new and doors with new plank siding finished with Element Guard color match to the remaining/existing siding, trimmed with

New A series and siding really spruced the place up
01/12/2025

New A series and siding really spruced the place up

Kane Lost his phone to the Ocean Friday afternoon, so if you have tried to reach out, that is why he hasn't responded. ...
10/20/2024

Kane Lost his phone to the Ocean Friday afternoon, so if you have tried to reach out, that is why he hasn't responded. If you sent a text, he hasn't gotten (and may never get) it. New phone expected to arrive sometime tomorrow.
(photo just to stop you from scrolling)

06/25/2024

Please note that Kane will be out of the country from 6/26/24 to 7/2/24. Although email will be accessible, phone and text responses may be significantly delayed. Note that staffing and services will be very limited during this time. Please send an email to [email protected]

12/25/2022
Handmade custom tiles on walls and floor. Floors on walls have
08/06/2022

Handmade custom tiles on walls and floor. Floors on walls have

06/12/2022

If you currently only use propane for cooking (oven/stove-top), contact me about switching to electric. You’d be get rid of those big, ugly (and potentially dangerous) tanks in your yard and quite possibly see some big savings over time.

New swag is in. Stake your claim now….
08/12/2021

New swag is in. Stake your claim now….

Address

12 Central Walk
Fair Harbor, NY
11706

Telephone

+16317863689

Website

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