Island Construction

We specialize in island construction and property management on Lake Winnipesaukee.
(603) 387-4992
24/7 Emergency Call Service
We specialize in island construction and property management on Lake Winnipesaukee.

At Isaac Colby Enterprises, LLC (DBA Island Construction and Isaacs Winter Boat Storage) we strive to provide services that meet our customers needs. No job is too big or too small for our team. We provide services from simple furniture delivery to full camp replacement and everything in between. We have experience in repairing historic buildings that have fallen into disrepair due to neglect, rot and water damage and take great pride in restoring them to their former glory. Do you need a dock repair or replacement? Need help winterizing your camp? Siding that needs to be painted? Foundation or wall that needs Mason work? Island Construction is here to help!

Request a Service

Providing the highest level of service in a safe and efficient manner.

Servicing The Lake Winnipesaukee Islands

more than 25 year’s of experience

We prioritize building relationships with our customers. Our owner Ben stays on Bear island for the summer so he is out there experiencing the same things that his neighbors are. It’s a different world that only island residents can understand! We can be called on 24/7 to assist with urgent matters such as power outages, water pump failures, septic failures, assistance troubleshooting a boat that won’t start or something as simple as a ride to shore. We are your neighbors.

Get in touch with us today!

Call us at

(603) 998-6645

Communication and forward thought set us apart.  Before a finished product is sent to the customer for review it must first pass our high standard of quality inspection.  
Benjamin G. Burlingame

Service Area

Rattlesnake Island
Governors Island
Bear Island
Welch Island
Surrounding Communities


Mon – Fri 8:00 a.m. – 4:00 p.m.
Sat & Sun – Closed
Emergency calls taken 24/7

Additions and Remodeling

Decks, Docks and Stairs

New Construction

Update and Retrofit

How can we help you?

Repair, replace, remodel and new builds.

We thoroughly enjoy renovations. The ability to to take something old and refresh it to fit the current use is rewarding. We prioritize understanding the customers wants and needs so we can assist them through the planning phase to provide them with the best solution for their dream.


We are here to help you with whatever you need on the lake and beyond. Our core crew handles building, maintenance and day to day odd jobs and our long list of associated teams take care of any specialty needs that arise. We are a one call company that will manage your project no matter how large or small. We are here to build relationships that last generations.

Projects we are proud of

No job is too small, we truly do it all! Foundations, decks, stairs, windows and even earthwork (need a new firepit?) are all made possible by our team of experts and the right equipment to get the job done.

Fix Supporting Structure

Stair Railing Cabling

Firepit Woodshed

Window Installation

Call us to make an appointment


92 Main St, UNIT 2
Meredith, NH, 03253

24/7 Emergencies

(603) 387-4992


(603) 998-6645