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Verified Reviews for Treehouse Building pros in Holbrook, NY
*The Angi rating for Treehouse Building companies in Holbrook, 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 Holbrook, 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

Mr. Handyman of Huntington and Smithtown
Mr. Handyman of Huntington and Smithtown
Mr. Handyman is a professional handyman service providing a wide range of home and business maintenance and repair needs. Our talented staff of full-time service professionals are highly skilled craftsmen with an average of over 20 years experience. We are part of a national franchise, but we are locally owned & operated. We are licensed, bonded, insured and we offer a one-year warranty. We make payment options as convenient for you as possible by accepting credit cards, cash, check, and we now offer financing options. We are known for delivering an exceptional & unparalleled customer experience and high quality work. We arrive on time, in uniform and in a marked van with all the tools to complete the job right. We treat you & your home with respect, the way we would want to be treated. Don't trust your home to someone who may not be around in 6 months or doesn't return your calls. When you need professional handyman services you can trust and depend on, count on Mr. Handyman.
"Very professional and knowledgeable! All work was completed in a timely manner! My technician Greg is excellent, I highly recommend Greg for your home improvements ! "
Laura F on November 2025
Mr. Handyman is a professional handyman service providing a wide range of home and business maintenance and repair needs. Our talented staff of full-time service professionals are highly skilled craftsmen with an average of over 20 years experience. We are part of a national franchise, but we are locally owned & operated. We are licensed, bonded, insured and we offer a one-year warranty. We make payment options as convenient for you as possible by accepting credit cards, cash, check, and we now offer financing options. We are known for delivering an exceptional & unparalleled customer experience and high quality work. We arrive on time, in uniform and in a marked van with all the tools to complete the job right. We treat you & your home with respect, the way we would want to be treated. Don't trust your home to someone who may not be around in 6 months or doesn't return your calls. When you need professional handyman services you can trust and depend on, count on Mr. Handyman.
"Very professional and knowledgeable! All work was completed in a timely manner! My technician Greg is excellent, I highly recommend Greg for your home improvements ! "
Laura F on November 2025

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

Jocelyn Joseph
Jocelyn Joseph
Jocelyn Joseph 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.
"Friendly, professional and efficient. I would hire them again and recommend them to my friends"
Tom L on October 2025
Jocelyn Joseph 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.
"Friendly, professional and efficient. I would hire them again and recommend them to my friends"
Tom L on October 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
The Holbrook, NY homeowners’ guide to treehouse building services
From average costs to expert advice, get all the answers you need to get your job done.

Want to revamp your garage and add some utility? Use this garage remodel cost guide to see what your project will cost before you get started.
•Wondering how much hiring an architect cost? Discover architect prices, cost factors, and money-saving tips to help you plan your home project with confidence.
•Get transparent draftsperson cost to hire info, including average prices, cost factors, and tips to help homeowners budget and save on drafting services.

Floor plans can help you visualize a space and are useful in home construction and design. Learn how much a floor plan costs and what affects the price.

Knowing whether to hire an architect vs. a contractor is important when building or remodeling. Learn the differences between the two.

If you want to cover your garage walls but aren’t sold on drywall, check out these five drywall alternatives. Your garage walls will thank you.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"





