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Verified Reviews for Treehouse Building pros in Brookhaven, NY
*The Angi rating for Treehouse Building companies in Brookhaven, NY 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 Brookhaven, NY 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 January 06, 2026
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Magic Improvement, LLC
Magic Improvement, LLC
We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!
"We had a few jobs including grouting of shower, reinforcing kitchen cabinets and making a wall opening in our laundry room. Angel and his workers are truly professional, friendly and hard working. They were perfectionists."
John F on October 2025
We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!
"We had a few jobs including grouting of shower, reinforcing kitchen cabinets and making a wall opening in our laundry room. Angel and his workers are truly professional, friendly and hard working. They were perfectionists."
John F on October 2025

Alpha & Omega
Alpha & Omega
Alpha & Omega is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"The ladies were fantastic!!!!!! They erected two large bookcases, an etarge, a closet rod, and gave me advice on parts I would need to re-erect my dining room table after movers misplaced the hardware. In addition to working efficiently, Maria and Catherine did a lot of heavy lifting. When they finished their work everything was broom clean. I recommend this team highly for their thoroughness and professionalism."
Denyse H on January 2026
Alpha & Omega is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
"The ladies were fantastic!!!!!! They erected two large bookcases, an etarge, a closet rod, and gave me advice on parts I would need to re-erect my dining room table after movers misplaced the hardware. In addition to working efficiently, Maria and Catherine did a lot of heavy lifting. When they finished their work everything was broom clean. I recommend this team highly for their thoroughness and professionalism."
Denyse H on January 2026

HM Construction Group, Inc. (Long Island Handyman Group)
HM Construction Group, Inc. (Long Island Handyman Group)
HM Construction Group specializes in home remodeling, construction, property management, handyman tasks and repairs. We do all residential and commercial contracting, from trim to odd jobs. No job is too small or too big. We're a locally owned and operated company with many years of construction and handyman experience. We value honesty and integrity in all aspects of our business. We specialize in handyman work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
"Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."
Virginia K on October 2025
HM Construction Group specializes in home remodeling, construction, property management, handyman tasks and repairs. We do all residential and commercial contracting, from trim to odd jobs. No job is too small or too big. We're a locally owned and operated company with many years of construction and handyman experience. We value honesty and integrity in all aspects of our business. We specialize in handyman work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
"Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."
Virginia K on October 2025

Greg Home Improvement, Inc.
Greg Home Improvement, Inc.
Greg Home Improvement Inc is a family owned and operated business . The president, Greg Estevez is the person in charge to estimate and supervise all the work, also one of the most complete of the very experienced working team. We been in business for 19 years performing all phases of construction in New York City, Nassau and Suffolk with a clean record in Consumer Affairs and Better Business Bureau with A+ rating. Greg home improvement Inc do not use subcontractors , only electricians and plumbers. We are licensed and insured.
"No job to small or to big for Greg, they do a good job!"
JOHN O on June 2023
Greg Home Improvement Inc is a family owned and operated business . The president, Greg Estevez is the person in charge to estimate and supervise all the work, also one of the most complete of the very experienced working team. We been in business for 19 years performing all phases of construction in New York City, Nassau and Suffolk with a clean record in Consumer Affairs and Better Business Bureau with A+ rating. Greg home improvement Inc do not use subcontractors , only electricians and plumbers. We are licensed and insured.
"No job to small or to big for Greg, they do a good job!"
JOHN O on June 2023

Tiderunner Engineering & Design PC
Tiderunner Engineering & Design PC
I provide residential structural engineering services to both homeowners and home improvement contractors. These services include plan preparation, design of structural members, structural evaluations of existing buildings, review of plans prepared by others, design of sanitary systems and on site drainage systems if necessary. All work is done by me, a registered professional engineer in New York, and I also conduct inspections and evaluations.
"Was Awful. Measurment's were off. Plans were incomplete. After he measured the rooms, we had to remeasure the rooms ourselves and send them to him. I then had to go to his house to pick up the plans. I submitted the plans at which time I was told that I needed to get then done again by a professional. Held up the construction by several weeks. Save your money. Do not use Lou."
Patrick V on April 2025
I provide residential structural engineering services to both homeowners and home improvement contractors. These services include plan preparation, design of structural members, structural evaluations of existing buildings, review of plans prepared by others, design of sanitary systems and on site drainage systems if necessary. All work is done by me, a registered professional engineer in New York, and I also conduct inspections and evaluations.
"Was Awful. Measurment's were off. Plans were incomplete. After he measured the rooms, we had to remeasure the rooms ourselves and send them to him. I then had to go to his house to pick up the plans. I submitted the plans at which time I was told that I needed to get then done again by a professional. Held up the construction by several weeks. Save your money. Do not use Lou."
Patrick V on April 2025

ZS Design Architect
ZS Design Architect
With more than 30 years in construction and 25 in architecture and interiors, we employ both vision and ingenuity to arrive at a thoughtful, unique design that will convey the genuine feeling of place. Licensed in NY, CT, MA, VA, DE, SC, LA, & NJ commercial, residential, retail, restaurants, medical, landmarks, Preservation, corporate, hospitality, boiler buildings, emergency generators, additions new buildings & houses, building conversions, etc. Better Business Bureau (BBB) A+ Accredited Business Please see my recommendations on Linkedin: https://www.linkedin.com/in/zachary-schweter-r-a-ncarb-1b1ba83 We now accept all major credit cards. Please note You MUST be the property owner.
"Zach and his team went over and beyond. His services was top of the lines. He never missed a call, and kept with job even after his has ended. He is transparent in what he does. I will always recommend Zach."
Yvonne M on July 2025
With more than 30 years in construction and 25 in architecture and interiors, we employ both vision and ingenuity to arrive at a thoughtful, unique design that will convey the genuine feeling of place. Licensed in NY, CT, MA, VA, DE, SC, LA, & NJ commercial, residential, retail, restaurants, medical, landmarks, Preservation, corporate, hospitality, boiler buildings, emergency generators, additions new buildings & houses, building conversions, etc. Better Business Bureau (BBB) A+ Accredited Business Please see my recommendations on Linkedin: https://www.linkedin.com/in/zachary-schweter-r-a-ncarb-1b1ba83 We now accept all major credit cards. Please note You MUST be the property owner.
"Zach and his team went over and beyond. His services was top of the lines. He never missed a call, and kept with job even after his has ended. He is transparent in what he does. I will always recommend Zach."
Yvonne M on July 2025
Motti Renovation
Motti Renovation
My pledge to you is to offer high quality customer service, on time performance and to work with you each step of the way in order to insure you will be happy with my work.
"Great price n work"
Linda B on April 2020
My pledge to you is to offer high quality customer service, on time performance and to work with you each step of the way in order to insure you will be happy with my work.
"Great price n work"
Linda B on April 2020

ProBuild L.I.
ProBuild L.I.
15 Years of Making Homes Look Amazing! Hey there! I’m your go-to guy for paint, drywall, spackle, Venetian plaster and handyman – with 15 years of experience and a whole lot of lessons learned along the way (yup, even the hard ones ). I’ve seen it all, fixed it all, and made it look better than new. Whether it’s a small patch-up or a full room makeover, I bring clean work, solid results, and zero drama. Smooth walls Sharp lines No mess left behind Let’s make your space look fresh and flawless – the right way. Text or call anytime — I’m ready when you are!
"Crew was professional and skilled. The walk in shower with bench exceeded our expectations. The tile floor in the bathroom is beautiful and of such great quality. We would highly recommend ProBuild LI. High quality work at very reasonable rates. "
Catherine F on December 2025
15 Years of Making Homes Look Amazing! Hey there! I’m your go-to guy for paint, drywall, spackle, Venetian plaster and handyman – with 15 years of experience and a whole lot of lessons learned along the way (yup, even the hard ones ). I’ve seen it all, fixed it all, and made it look better than new. Whether it’s a small patch-up or a full room makeover, I bring clean work, solid results, and zero drama. Smooth walls Sharp lines No mess left behind Let’s make your space look fresh and flawless – the right way. Text or call anytime — I’m ready when you are!
"Crew was professional and skilled. The walk in shower with bench exceeded our expectations. The tile floor in the bathroom is beautiful and of such great quality. We would highly recommend ProBuild LI. High quality work at very reasonable rates. "
Catherine F on December 2025

Home Solutions Thomas James LLC
Home Solutions Thomas James LLC
We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
"I recently hired Tom to do several projects around my home, and I couldn?t be happier with the results. He was punctual, professional, and his pricing was very fair. He built my gazebo beautifully, installed a few doors with precision, and did an excellent job on both my kitchen and living room floors. Everything came out exactly how I envisioned it. It?s hard to find someone who?s reliable and does quality work, but he delivered on all fronts. I?ll definitely be calling him again for future projects and highly recommend him to anyone needing a skilled handyman."
Julissa J on May 2025
We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
"I recently hired Tom to do several projects around my home, and I couldn?t be happier with the results. He was punctual, professional, and his pricing was very fair. He built my gazebo beautifully, installed a few doors with precision, and did an excellent job on both my kitchen and living room floors. Everything came out exactly how I envisioned it. It?s hard to find someone who?s reliable and does quality work, but he delivered on all fronts. I?ll definitely be calling him again for future projects and highly recommend him to anyone needing a skilled handyman."
Julissa J on May 2025

Exterior Team Home Services, Inc.
Exterior Team Home Services, Inc.
Exterior Team Home Services, Inc takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call Exterior Team Home Services, Inc today!
"Ronald and his Team did an excellent job for a very good price. Very professional. Pointed out some things that needed attention and then took care of it. The workmanship and customer service is better than any other craftman I have ever hired. I will keep Exterior Team Home Service number available to recommend to anyone that asks if "I know someone who...." I trust Exterior Team Home and will use them in the future."
Ed S on September 2023
Exterior Team Home Services, Inc takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call Exterior Team Home Services, Inc today!
"Ronald and his Team did an excellent job for a very good price. Very professional. Pointed out some things that needed attention and then took care of it. The workmanship and customer service is better than any other craftman I have ever hired. I will keep Exterior Team Home Service number available to recommend to anyone that asks if "I know someone who...." I trust Exterior Team Home and will use them in the future."
Ed S on September 2023
The Brookhaven, NY homeowners’ guide to treehouse building services
From average costs to expert advice, get all the answers you need to get your job done.

When calculating the cost of building a treehouse, consider the size, types of materials, and design. This guide will help you figure out what to budget.
•Get the facts on the cost to build a barn. Learn what impacts barn construction prices, from materials to labor, and how to budget for your project.

The cost of expanding your outdoor space with an elevated deck depends on the project size and the materials used. Plan your project budget with this guide.

Your backyard is a place to stretch your design muscles and make a space all your own. Here are over 40 backyard landscaping ideas for the perfect outdoor haven.

Building a treehouse is a complex project, but with the right planning and precautions, it can be done. Learn how to build a treehouse.
Trees add natural beauty and shade to your yard, whether it’s a mighty oak or a fragrant olive tree. Learn how to protect trees during construction in this guide.
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- 🌱 "Mow a small front yard"
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