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TRUSTED BY HARRISON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon61
    Verified treehouse building services reviews

Find Treehouse builders in Harrison

Joseph Primiano Architect

5.00(
23
)
Approved Pro

Joseph Primiano Architect

5.00(
23
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

Architectural firm dealing with all types and sizes of residential and commercial projects. Design services, color three dimensional renderings, construction drawings, board approvals, and more.

"Beyond better than I could have hoped. Joe is very professional, well versed, knowledgeable, creative & resourceful and an excellent communicator. He spoke to us not at us and throughout the entire design process he listened and asked questions & listened some more. We found him very easy to work with and honest. Joe worked within our needs. He took what was in our head put in onto paper and together with our contractor gave us what was in our hearts - a beautiful home. Go with Joe - he’s the man in the know!"

Patricia D on August 2020

Architectural firm dealing with all types and sizes of residential and commercial projects. Design services, color three dimensional renderings, construction drawings, board approvals, and more.

"Beyond better than I could have hoped. Joe is very professional, well versed, knowledgeable, creative & resourceful and an excellent communicator. He spoke to us not at us and throughout the entire design process he listened and asked questions & listened some more. We found him very easy to work with and honest. Joe worked within our needs. He took what was in our head put in onto paper and together with our contractor gave us what was in our hearts - a beautiful home. Go with Joe - he’s the man in the know!"

Patricia D on August 2020


Avatar for CSZ Construction

CSZ Construction

4.95(
46
)
Approved Pro

CSZ Construction

4.95(
46
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
28 years of experience

Here at CSZ Construction, we specialize in all types of projects, we can help you with your painting needs, carpentry, and even handyman projects. We understand the importance of customer service and recurring business, which is why we do nothing but provide professional and timely service. Give us a call today and let us help you with all you construction needs, and remember there is no project to big or too small for us to take on.

"The CSZ team is fantastic. They are very knowledgeable, thorough, and detail oriented. I highly recommend this team for home repairs and refinishing space to make it feel new . "

Wendy D on October 2025

Here at CSZ Construction, we specialize in all types of projects, we can help you with your painting needs, carpentry, and even handyman projects. We understand the importance of customer service and recurring business, which is why we do nothing but provide professional and timely service. Give us a call today and let us help you with all you construction needs, and remember there is no project to big or too small for us to take on.

"The CSZ team is fantastic. They are very knowledgeable, thorough, and detail oriented. I highly recommend this team for home repairs and refinishing space to make it feel new . "

Wendy D on October 2025


Avatar for EMILCO Construction, LLC

EMILCO Construction, LLC

4.93(
15
)
Approved Pro

EMILCO Construction, LLC

4.93(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

Emilco Construction LLC is an independent general contracting firm that not only delivers impeccable results but prioritizes its clients. We know just how stressful a new project can be. Overseeing a development can take a real toll on somebody, especially if they don’t have the right general contracting team by their side. It takes a lot of hard work, long hours and a particular care to details in order to accomplish and follow through on a vision. Although working on improving your home or business is exciting, we understand that success relies mainly on hiring the right crew for the job!

"Emile is a great contractor and I highly recommend him reservation to anyone looking to upgrade or do a home renovation project. He helped us renovate our primary bathroom (completely, down to the studs and completely changing the layout), created a main floor laundry room, and an extra bedroom. Emile provided a comprehensive estimate, which was accurate, and he finished the entire job within the agreed upon time frame within the estimate. His crew were complete professionals, polite, and did excellent work. We could not be happier with the results and our new spaces. The rooms are beautiful. He went above and beyond in all respects, even when I decided to make changes to the design along the way, he was able to roll with them and told me how much various options would cost and other pros and cons of those options (tiling the whole bathroom vs partial, heated floors or no, different types of fixtures, etc)."

Erin Law L on April 2024

Emilco Construction LLC is an independent general contracting firm that not only delivers impeccable results but prioritizes its clients. We know just how stressful a new project can be. Overseeing a development can take a real toll on somebody, especially if they don’t have the right general contracting team by their side. It takes a lot of hard work, long hours and a particular care to details in order to accomplish and follow through on a vision. Although working on improving your home or business is exciting, we understand that success relies mainly on hiring the right crew for the job!

"Emile is a great contractor and I highly recommend him reservation to anyone looking to upgrade or do a home renovation project. He helped us renovate our primary bathroom (completely, down to the studs and completely changing the layout), created a main floor laundry room, and an extra bedroom. Emile provided a comprehensive estimate, which was accurate, and he finished the entire job within the agreed upon time frame within the estimate. His crew were complete professionals, polite, and did excellent work. We could not be happier with the results and our new spaces. The rooms are beautiful. He went above and beyond in all respects, even when I decided to make changes to the design along the way, he was able to roll with them and told me how much various options would cost and other pros and cons of those options (tiling the whole bathroom vs partial, heated floors or no, different types of fixtures, etc)."

Erin Law L on April 2024


"We Fix (Alex and assistant) were extrememly plesant to deal with. They scheduled the job quickley and showed up on time. They also were quick and efficent in building my bedframe with back and sides in under two hours. In addition they cleaned up the packaging and disposed of the old bed frame. I hoghly recommend them."

Wendy B on January 2026

With over 9 years of handyman work experience. - Handymen - Remodeling Kitchens - Bathrooms - Flooring - Pressure Washing - and much more. licensed,Bonded and insured!!

"We Fix (Alex and assistant) were extrememly plesant to deal with. They scheduled the job quickley and showed up on time. They also were quick and efficent in building my bedframe with back and sides in under two hours. In addition they cleaned up the packaging and disposed of the old bed frame. I hoghly recommend them."

Wendy B on January 2026


JMP Home Improvement

4.80(
30
)
Approved Pro

JMP Home Improvement

4.80(
30
)
Approved Pro
Customers say: Quick response
8 years of experience

JMP Home Improvement, 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.

"Jmp home improvement did an excellent job on my powder room bathroom completely replacing the floor toilet sink painting and even replacing a panelled wall that had a heater in it. The tile work was done professionally and the owner was a pleasure to deal with. Spent time finishing the work until it was done. Highly recommend his work"

David V on November 2025

JMP Home Improvement, 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.

"Jmp home improvement did an excellent job on my powder room bathroom completely replacing the floor toilet sink painting and even replacing a panelled wall that had a heater in it. The tile work was done professionally and the owner was a pleasure to deal with. Spent time finishing the work until it was done. Highly recommend his work"

David V on November 2025


"Terrific. He came on time, did a wonderful job , is very trustworthy, and a real craftsman. I would hire him again as a contractor for anything."

Frances B on July 2025

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"Terrific. He came on time, did a wonderful job , is very trustworthy, and a real craftsman. I would hire him again as a contractor for anything."

Frances B on July 2025


Ernest & Sons General Contractors

4.67(
18
)
Approved Pro

Ernest & Sons General Contractors

4.67(
18
)
Approved Pro
Customers say: Quality work
29 years of experience

Ernest & Sons General Contractors and Landscaping Design We meet all of your residential needs. * Landscape * Hardscape * Shrubs * Mulching * Planting * Top Soil * Sod * Shrub Removal * Spring Clean Up * Driveways * Pavers * Patios * Steps * Curves * Retaining Walls * Seal Coating We have over ten years in business and landscape design. We provide experienced quality work at reasonable rates. Tell us what you have in mind and we will build it for you and your family. Call Us!

"Great job."

Scott B on September 2023

Ernest & Sons General Contractors and Landscaping Design We meet all of your residential needs. * Landscape * Hardscape * Shrubs * Mulching * Planting * Top Soil * Sod * Shrub Removal * Spring Clean Up * Driveways * Pavers * Patios * Steps * Curves * Retaining Walls * Seal Coating We have over ten years in business and landscape design. We provide experienced quality work at reasonable rates. Tell us what you have in mind and we will build it for you and your family. Call Us!

"Great job."

Scott B on September 2023


Avatar for MLS Architecture LLC

MLS Architecture LLC

5.00(
5
)
Approved Pro

MLS Architecture LLC

5.00(
5
)
Approved Pro
Super Service Award
1 years of experience
Free onsite estimate

​​​​At MLS Architecture we are a New Jersey based Architecture Firm specialize in a wide range of projects, including new construction, additions, renovations, and commercial developments. Whether designing a custom family home, retail space, restaurant, or office building, we work closely with clients, consultants, contractors, and building departments to deliver exceptional results. No matter the size—big or small—we bring trusted experience, innovative solutions, and professional guidance to every aspect of a project. Our goal is to ensure quality, functionality, and value across all residential and commercial endeavors. Contact us for a free in person consultation where we’ll discuss your project and work with you to bring your vision to life.

"My wife and I hired Mathew of MLS Architecture as the architect for an addition to our house, and we love the way it came out! Mathew was very professional and easy to work with, since he was very communicative, collaborative, and walked us through the entire process. It was fun going through the design process with him, and he gave some great recommendations to make what we had in our head even better. We leaned on his experience quite a bit throughout, and were glad to have him there throughout the construction process as well, as he knew how to get the best work out of the contractors. Having had bad experiences with contractors in the past, it was helpful having someone on our side that spoke their same language and held them to a higher quality standard. Would love to hire/ work with Mathew again if we have any work in the future. "

Scott B on January 2025

​​​​At MLS Architecture we are a New Jersey based Architecture Firm specialize in a wide range of projects, including new construction, additions, renovations, and commercial developments. Whether designing a custom family home, retail space, restaurant, or office building, we work closely with clients, consultants, contractors, and building departments to deliver exceptional results. No matter the size—big or small—we bring trusted experience, innovative solutions, and professional guidance to every aspect of a project. Our goal is to ensure quality, functionality, and value across all residential and commercial endeavors. Contact us for a free in person consultation where we’ll discuss your project and work with you to bring your vision to life.

"My wife and I hired Mathew of MLS Architecture as the architect for an addition to our house, and we love the way it came out! Mathew was very professional and easy to work with, since he was very communicative, collaborative, and walked us through the entire process. It was fun going through the design process with him, and he gave some great recommendations to make what we had in our head even better. We leaned on his experience quite a bit throughout, and were glad to have him there throughout the construction process as well, as he knew how to get the best work out of the contractors. Having had bad experiences with contractors in the past, it was helpful having someone on our side that spoke their same language and held them to a higher quality standard. Would love to hire/ work with Mathew again if we have any work in the future. "

Scott B on January 2025


Avatar for LB Construction LLC

LB Construction LLC

4.38(
8
)
Approved Pro

LB Construction LLC

4.38(
8
)
Approved Pro
Customers say: Quick response
29 years of experience
Free onsite estimate

We offer a wide range of construction service mainly; Roofs, decks and bathroom and kitchen remodeling; Providing the best quality at the lowest cost; We have high-quality workmanship and a commitment to customer satisfaction.

"They were wonderful. Loved working with them. I recomend them Louis and his people that he sent were wonderful."

Tova B on November 2025

We offer a wide range of construction service mainly; Roofs, decks and bathroom and kitchen remodeling; Providing the best quality at the lowest cost; We have high-quality workmanship and a commitment to customer satisfaction.

"They were wonderful. Loved working with them. I recomend them Louis and his people that he sent were wonderful."

Tova B on November 2025


William G. Severino Architect, LLC

5.00(
16
)
Approved Pro

William G. Severino Architect, LLC

5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
17 years of experience

William G. Severino Architect, LLC is an architectural design firm located in Bergen County, NJ. We provide a well designed, coordinated solution to each endeavor we undertake.

"We were lucky to find Bill, we had been dreaming for years of adding on to our ranch. Bill designed a great addition, he listened to our needs and worked with our budget. He was always available when questions came up or when our zoning official asked for additional drawings. I would highly recommend Bill if your looking for an architect."

Nick L on November 2025

William G. Severino Architect, LLC is an architectural design firm located in Bergen County, NJ. We provide a well designed, coordinated solution to each endeavor we undertake.

"We were lucky to find Bill, we had been dreaming for years of adding on to our ranch. Bill designed a great addition, he listened to our needs and worked with our budget. He was always available when questions came up or when our zoning official asked for additional drawings. I would highly recommend Bill if your looking for an architect."

Nick L on November 2025

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Treehouse Builders questions, answered by experts

Pruning can impact cold hardiness—but it’s less about the exact temperature and more about temperature variation. Generally, you don’t want to prune trees when there’s a risk of temperatures suddenly dropping from 50 to 60 degrees Fahrenheit to 0 degrees Fahrenheit or below. A tree is most sensitive until 48 hours after it’s pruned.

You can shape a cherry tree by trimming vertical branches, dense branches, and intersecting branches. Your personal aesthetic comes into play, as well. If you want to simply thin and shape the tree, you can get away with trimming the aforementioned parts of your cherry tree. If you want to shorten branches, however, consider thinning cuts, which alter the length of the branches while encouraging light penetration, new buds and shoots, and a structurally-sound shape.

In most ways, palm trees are incredibly low-maintenance. They don’t need a ton of water—which is why they’re so beloved in desert regions—and they basically prune themselves. But they do need an ample supply of sunlight and to be in soil that will allow for proper drainage so that their roots don’t become waterlogged and at risk of developing illnesses.

If the plant begins to wilt, develop spots, or change color, these could all be signs that your palm tree has a disease. But a few basic treatments, like pruning and applying fungicide, will usually be more than enough to return it to perfect health.

Trees growing within 10 to 15 feet of your house pose serious risks, so it’s worth considering removing them. First, branches that hang over and touch your roof can promote roof damage and moss accumulation, which can lead to leaking. Second, they drop debris into your gutters, leading to clogs and overflow that can promote foundation leaks. Finally, the root systems can grow into your home’s foundation, sometimes putting enough pressure on them that the concrete wall cracks, leaving you with structural damage. As such, it’s often a good idea to remove trees growing close to your home.

Licensing requirements for arborists vary by state and municipality, so you should use Angi’s contractor licensing tool to see if your arborist needs a license. Even if an arborist license isn’t mandated in your area, it’s a good idea to hire one that has at least a business license, business insurance, and certification from a third-party organization, like the International Society of Arboriculture (ISA) or the Tree Care Industry Association (TCIA). Licensed arborists tend to have more experience and are more likely to provide a professional solution to your tree problem.

The Harrison, NJ homeowners’ guide to treehouse building services

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