4.4 
342 *The Angi rating for Treehouse Building companies in Sandy Hook, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Treehouse Building needs.
*The HomeAdvisor rating for Treehouse Building companies in Sandy Hook, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Treehouse Building needs.
Last update on May 20, 2026
Serving Sandy Hook, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"I hired the cleaners and builders for one time maid service to help clean up after construction. They were efficient and affordable ..did a great job thank you so much!"
+1787
Serving Sandy Hook, CT and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Swanhart Woodworking did the carpentry and installed three 6-panel clear pine interior doors into existing jambs...real nice job! Cost was about what I expected. Excellent all around."
+17
Serving Sandy Hook, CT and surrounding areas
Approved
In business since 2017
Free estimates
Small jobs welcome
"Good job on the kitchen/ guest bathroom renovation projects. Project was completed on time. Very efficient."
Serving Sandy Hook, CT and surrounding areas
Approved
In business since 1994
Free estimates
Customers say: Quick response
"The carpenter that did the job (Adam) was amazing. He had to expand the space for one window, narrow the space for another, and repair much cedar siding that had rotted away due to water damage. He also reshaped my patio door so it would close and lock more easily. He is a very talented carpenter and I have no qualms about highly recommending him."
+116
Serving Sandy Hook, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"Quick, efficient work. Honest and reasonably priced. Trustworthy."
+96
Serving Sandy Hook, CT and surrounding areas
Approved
In business since 1973
Free estimates
Warranties offered
"We recently had our dream home built, and the experience exceeded our expectations from start to finish. The attention to detail throughout the process was impressive, with clear communication and professionalism at every stage. The design is modern yet warm, with spacious rooms, high ceilings, and large windows that bring in natural light. The craftsmanship is top-notch, from the high-quality materials used to the precision in finishing touches. The kitchen, in particular, is a standout, featuring custom cabinetry, premium countertops, and state-of-the-art appliances that make it both functional and beautiful. The outdoor space is just as impressive. The landscaping is thoughtfully designed to complement the house, and the patio offers a perfect place to relax or entertain guests. We appreciate that the builder was able to incorporate eco-friendly features like energy-efficient windows, solar panels, and sustainable materials. Overall, we couldnâ t be happier with the end result. The house is everything we envisioned and more â itâ s truly a home we can see ourselves in for years to come. The builder was exceptional in turning our vision into reality, and we highly recommend their services to anyone looking to build a new home."
+186
Serving Sandy Hook, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"I needed to have my mailbox re-erected after one of the town’s snowplows took it down. Raphael and one of his employees did just that and they did an excellent job! I’m very happy with their work."
+232
Serving Sandy Hook, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Emergency services offered
"Did an excellent job replacing boards, power washing, sanding and staining deck. Looks great!"
Serving Sandy Hook, CT and surrounding areas
Approved
In business since 1994
Credit card accepted
Customers say: True professional
"I am a contractor that has used ZS design for years now. Every job that I have done ZS has been available on a very level available. Their knowledge goes beyond just providing drawings. They are willing to work with you step by step as a question come about and any issues during the build occur. It’s nice to be able to make a quick call and they are immediate available. Highly recommend their services to builders/contractors and especially home owners who at times have trouble finding that necessary first step to begin their projects."
+88
Serving Sandy Hook, CT and surrounding areas
Approved
In business since 2010
Free estimates
Customers say: Quick response
"Elvin, the owner of the company is reliable, knowledgeable (he knew what questions to ask) and professional. He was personable and did a great job at a fair rate. I would recommend him for any future project. Hire him, you will not be sorry."
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