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TRUSTED BY ALLENDALE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon647
    Verified treehouse building services reviews

Top-Rated Treehouse builders in Allendale - Updated Nov 2026

Avatar for CSZ Construction
CSZ Construction
4.6(
69
)
Handyman for Multiple Small ProjectsShed, Barn or Playhouse - Build

Serving Allendale, NJ and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"I hired Cesar and his crew to gut and renovate multiple bedrooms a kitchen and 2 bathrooms. Cesar, Armondo and Benjamin were an absolute pleasure to work with. Their knowledge, expertise and craftmanship are top notch. Cesar is easy to work with and truly cares about making sure his customers are happy. Cesar has an uncanny knack for finding a solution to any problem he encounters. I found his pricing to be very fair and reasonable and I quickly learned I could trust Cesar. If you are looking to remodel, finish off a room or repair any part of your interior, Cesar and his team should be your first call."
 ALL COLUMNS FINISH
OLD DECK
Livinroom
 PAINTING
PREPARING FOOTINGS

+168

Recommended by93%of homeowners
Avatar for AAA Property Services LLC
AAA Property Services LLC
4.8(
42
)
Handyman for Multiple Small ProjectsOutdoor Play Equipment - Install

Serving Allendale, NJ and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Tony Costanzo is a handyman with excellent credentials and free estimates.He commits himself to repairing and replacing "home projects" including light construction, painting and a variety of household issues. A New Jersey Home inspection license covering homes, townhomes and condominium apartments in addition to pre-purchase inspections are available for both buyers and sellers."
Response time8 hrs
Response rate100%
Recommended by94%of homeowners
Dependable Home Improvement & Property Preservation, Corp.
4.8(
126
)
Handyman for Multiple Small Projects

Serving Allendale, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Warranties offered

"Sergey and his team did a fantastic job. He repaired a giant leak in the ceiling, installed in the wall air conditioner and built closet and installed doors. He gave an estimate for the job and kept the budget even adding some additional touches. Best experience Iâ ve ever had with contractor. Cleaned up just exceptional."
Old wood deck
It was old wood deck
Just finished
New composite Deck
Deck

+11

Response time3 hrs
Response rate96%
23 neighbors recently requested a quote
Ernest & Sons General Contractors
4.1(
23
)
Shed, Barn or Playhouse - Build

Serving Allendale, NJ and surrounding areas

Approved

In business since 1997

Customers say: Quality work

"It went extremely well. They knew what they were doing. When something went wrong they took care of it. They were punctual. They showed up when they said they would. They were clean and didn't leave any trash. We were extremely pleased with them. The retaining wall 8 feet high and 90 ft long. I would highly recommend them."
Additional Photos
Additional Photos
Additional Photos
7 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Noble Home Improvements, LLC
Noble Home Improvements, LLC
4.7(
29
)
Handyman for Multiple Small Projects

Serving Allendale, NJ and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I recently had my bathroom renovated by James and Derek and I couldn't be happier with the results. They also did my floors , doors and other projects. They did a beautiful job and showed great patience throughout the process. James is a man of his word-when he says they will be there, they are and stay until the project is complete. It is refreshing to work with such happy, honest, trustworthy professionals. I would highly recommend them—no need for me to look for another contractor again on my next project."
Old Ceiling
New Ceiling
Carpet
Stairs
Carpet

+49

Response time1 day
Recommended by88%of homeowners
Avatar for Bella Home Improvements, LLC
Bella Home Improvements, LLC
4.6(
62
)
Handyman for Multiple Small Projects

Serving Allendale, NJ and surrounding areas

Approved

In business since 2001

Free estimates

Small jobs welcome

"Excellent Job - Now Completed - by Bella Home Improvements - Proper and Complete Work Accomplished - Bathroom Sink Cabinet / Vanity Installation and room painting - All Great - Bella Home Improvements helped selecting proper cabinet and associated supplies - A++++++++++++"
Outdoor Stairs
Outdoor Stair
Completed Deck
My jobs
My jobs

+7

Recommended by70%of homeowners
Avatar for Mr. Pro Handyman
Mr. Pro Handyman
4.2(
70
)
Handyman for Multiple Small Projects

Serving Allendale, NJ and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

Mr. Pro Handyman – Professional Handyman & Home Improvement Services\n\nWith over 20 years of experience, Mr. Pro Handyman proudly provides professional handyman, home improvement, repair, and remodeling services throughout New Jersey.\n\nWe are committed to quality workmanship, honest pricing, reliability, and customer satisfaction.\n\nFrom small home repairs to major renovation projects, no job is too small or too big. We take pride in every project and treat every customer's home with care and respect.\n\nOur goal is to provide dependable service, excellent results, and complete customer satisfaction.\n\nContact us today for a FREE estimate!

Handyman Service
Handyman Service
Handyman Service
Handyman Service
Recommended by64%of homeowners
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Treehouse Builders FAQs, answered by experts

This is a personal choice, but if you’re in a hurry to have your garden up or feel overwhelmed by all that goes into choosing the right hydroponic garden, a professional can help you quickly get started. However, if you’re an avid DIYer, then you might prefer installing a hydroponic garden on your own.

Yes, with proper heating or cooling systems and energy-efficient glazing.

Painting countertops can take a few days to complete yourself. However, keep in mind that it can take up to 14 days for the sealer to cure. So, you want to make sure you wait the manufacturer's recommended amount of time before using your countertops after painting them.

In most cases, you can attach a greenhouse to any type of house. However, certain factors need to be considered, such as the structural integrity of the house, available space, and local building regulations. You should consult with a professional contractor or architect to assess the feasibility and ensure proper construction methods.

When designing an attached greenhouse, several factors should be considered. These include the orientation and positioning of the greenhouse to maximize sunlight exposure, the structural integrity of the connection to the house, sufficient insulation to regulate temperature, proper ventilation for airflow, and adequate space for plants and pathways. If you’re restricted because of your budget, go with a simpler design to maximize the use of your money.

The Allendale, NJ homeowners’ guide to treehouse building services

From average costs to expert advice, get all the answers you need to get your job done.