Top-rated treehouse builders.

Get matched with top treehouse builders in O Fallon, MO

Enter your zip and get matched with up to 5 pros

Need a pro for your treehouse building project in O Fallon, MO?

Select your specific project to find the pro for you.

TRUSTED BY O FALLON, MO HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon1.4k+
    Verified treehouse building services reviews

Find Treehouse builders in O Fallon

Tandem Trades LLC
4.9(
65
)

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Warranties offered

"Tim did a great job on the work that I requested plus some additional items! We’re already discussing more projects! Tim couldn’t have been easier to work with and was very responsive to texts. By providing pictures of what was needed, Tim was able to estimate the effort and get the necessary supplies. Looking forward to working with Tim again!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Recommended by96%of homeowners
Think Tank Enterprises
5.0(
176
)

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Our pro, Fred, worked around the inclement weather to tear down an old deck and build a beautiful, structurally sound replacement. He provided great customer service along with an extensive knowledge of deck building. He also went above and beyond in communicating the steps of the process and listened closely for feedback. My family and I look forward to using his services for future home improvements."
Response time8 hrs
Response rate88%
13 neighbors recently requested a quote
Avatar for Patriot Contracting
Patriot Contracting
5.0(
9
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Great job. Jason, Darryl and Shelby were excellent. Outstanding workmanship. No detail too small. Fair price. Recommend highly."
Response time3 days
11 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for U BUY I BUILD EDWARDSVILLE LLC
U BUY I BUILD EDWARDSVILLE LLC
5.0(
15
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2025

Free estimates

"Kenneth was very professional. Arrived on time and focused on the work at hand. Put together a desk with drawers, an office chair and a recliner. He was very respectful, cleaned up, broke down the boxes. and took the old furniture to the curb. I was very satisfied with his work and would highly recommend him for any handyman projects."
Kitchen cart
Bed frame
Bed frame
medicine cabinet
medicine cabinet

+7

1 neighbors recently requested a quote
Avatar for St. Charles County Handyman Services
St. Charles County Handyman Services
4.9(
12
)

Serving O Fallon, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"We had Jim build us a custom wooden countertop and install cabinets in our laundry room and couldn’t be more happy with the results. His attention to detail, customer service, and prompt execution is unmatched and he worked with us to get exactly what we wanted. I would recommend Jim to anyone who has a project or repair needed around the house."
Double Doors and Awning
Backsplash
Laundry Room
Sunroom Fan
WheelChair ramp

+8

Response time1 day
3 neighbors recently requested a quote
Recommended by8%of homeowners
Master Remodel & Construction
4.7(
18
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: Quick response

"We hired Master Remodel & Construction after our master bathroom, kitchen and garage suffered major water damage after an interior flood caused by an overflowing toilet. Brian Inkley (owner) and Jacob Quick (project manager) have a team of dedicated, talented professionals. They did a superb job in restoring our damaged house. They are a busy team of workers who kept us appraised of their availability for the various stages of our restoration. For the repairs that they didn't do themselves they had excellent recommendations for the professionals we needed such as the carpet installation, closet system installation, kitchen cabinets and the refinishing of our hardwood floors. They seem to be in demand, working at several projects at the same time but we always felt that we were their top priority. Jacob worked with our homeowners insurance adjuster to be sure that the funds allocated for our losses were enough to complete our projects. We recommend Master Remodel & Construction with pleasure."
Car port
Car port
Car port
Bathroom remodel
Bathroom remodel

+11

Response time2 hrs
Recommended by100%of homeowners
Avatar for Local Handyman St. Louis
Local Handyman St. Louis
4.6(
9
)

Serving O Fallon, MO and surrounding areas

Approved

In business since 2025

Warranties offered

Small jobs welcome

"My roofers dropped a harness through the ridge of 1.7 million dollar house resulting in an impact mark on the heavily textured ceiling. It would have cost me 20k to fix the drywall and paint the ceiling including scaffolding. Greg with Local Handyman came in and was totally professional, when he was done you could not even see there was ever damage there. He saved me over 19 plus k. The homeowner would not stop talking about how professional Greg was and I agreed. When I spoke to the owners of Handyman I told them what the homeowner said and I told them how I felt the same. I’m a General Contractor and I have them doing two jobs for me, one this Thursday and the next one is scheduled for next Monday. If you want someone who knows how to do the work you need, will treat you with respect, and transparency Local Handyman is the company to hire. Like I said I’m a General Contractor and they will continue to work for me when I can use there services!"
Wood Chip
Repaired stair
Sunroom before
Sunroom before
Sunroom before

+11

2 neighbors recently requested a quote
...
Showing 1-10 of 454
Treehouse Builders questions, answered by experts

Before you get started on your hydroponic garden project, decide on your garden’s location. For a small office or home garden, consider an indoor hydroponic garden. Contrarily, if you plan on making a profit from your hydroponic garden, you might need to rent land or indoor space to grow your plants.

Increases living space and adds value to the home through enhanced utility.

The only real drawback to green building is that it’s more expensive up front, with per-square-foot prices sitting 33% higher than what you’d pay to build a traditional home. The higher cost is due to more expensive building materials and more labor to ensure every aspect of the home is as efficient as possible. However, green buildings often save money in the long run, so this is just a temporary downside.

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.

The O Fallon, MO homeowners’ guide to treehouse building services

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