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J.M. Assembling

Top Pro

$450/on-site estimate
Estimated price


Additional gazebo features

Responds in about 22 min


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About
Hello, my name is Justin Mitchell, owner of J.M. Assembling, i am based out of magaila. I can assemble most pre fabricated projects. I've been established for almost 3 years now. I've assembled hundreds of different projects from all different manufacturers. But specialize in assembling Gazebos and Pergolas. I've built hundreds of both from all different manufacturers as little as a 8x10 to as big as a 12x24 I've done a lot of yardistry gazebos and pergolas along with backyard discovery, Sunjoy, Sojag, Purple Leaf and many more manufacturers. I take pride in my work, and I'm always on time and in complete communication. I have assembled prefabricated projects in Paradise, Magalia, Sterling city, Yuba city, Orland, Los molinas, Marysville, Durham, Anderson, Redding, Colusa, Cottonwood and there are few places coming up traveling to Sacramento and Lake Almanor. I will travel to almost anymore to show you that I was worth calling to have your pre fabricated projects assembled. Here is a list but not a limited number of services I can assemble. Outdoors 1. Gazebos of any size 2. Pergolas of any size 3. Greenhouses metal or wood 4. Sheds metal or plastic 5. Carports 6. Kids play structures 7. Chicken Coops 8. Most above ground pools 9. Tables and chairs 10. Sofas 11. Trampolines Indoors 1. Sofas and loveseats or sectionals 2. Coffee tables 3. End tables 4. Dining or kitchen tables and chairs 5. Computer desks 6. Cabinets of all kinds 7. Bed frames of all kinds 8. Shuffle board table 9. Kitchen island 10. Fans 11. Electric Fireplaces 12. Dressers 13. Storage racks or shelves 14. Entertainment center And so much more. If you have something that's not on here, I'd love the opportunity to add it to my list. I also have a small list of this I can do on the side, like 1. Installing replacement light fixtures 2. Installing replacement ceiling fans 3. Installing new shelves 4. Installing TV mounts to get you TV on the wall And possibly a few other things. I also own a delivery service and can pick up any or most items from any or most locations and deliver them, then start to your location or any location you choose and place them right where you want them. I'm a man of many services, and I love to help you in any way I can, so please, if there's anything I can do for you, let me know. So give me a call as quickly as you can to get on that schedule.
Overview

Current Top Pro

Hired 123 times

Serves Magalia, CA

Background checked

1 employee

3 years in business

Business hours

SunClosedMon9:00 am - 5:00 pm

Payment methods

This pro accepts payments via Cash and Check.

Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

Top Pro Icon

2025

Top Pro Icon

2024

Services offered

Scope of work

Replace gazebo

Update gazebo

Install prefab gazebo

Other

Gazebo style

Rectangular

Hexagonal

Octagonal

Other

Additional gazebo features

Benches

Screens

Ceiling fan

Lighting

Projects and media
Projects and media
Reviews

Customers rated this pro highly for work quality, professionalism, and responsiveness.

Exceptional 5.0

84 reviews

5

98%

4

1%

3

0%

2

1%

1

0%

Read reviews that mention:


pro avatar
David F.

2 weeks ago

Hired on Thumbtack

Justin did a great job building our gazebo. Good communication throughout the process. Professional and detail oriented.

Details: I have a pre-fabricated gazebo and just need it installed • I have already purchased a gazebo • Rectangular/square • Aluminum • Home

Gazebo Installation and Construction
pro avatar
Sabrina R.

Jan 13, 2026

Hired on Thumbtack

I had a fantastic experience. I needed help loading a gazebo that was in boxes into the truck bed. It was a bit of an odd request but I was in a position where I didn’t have the help I needed. They were punctual, polite, and professional. If I lived closer I would absolutely use them to build and install the gazebo!

Details: Just a few things • Movers only • Within the same building • Load flat; no stairs or elevator • Unload flat; no stairs or elevator

Local Moving (under 50 miles)
pro avatar
Osmar C.

Sep 18, 2025

Hired on Thumbtack

He's an exceptional builder! He constructed a beautiful gazebo for our backyard, and I couldn't be happier with the result. He was professional, efficient, and the final product exceeded my expectations. I highly recommend him to anyone!

Details: I have a pre-fabricated gazebo and just need it installed • I have already purchased a gazebo • Rectangular/square • Wood • Home

Gazebo Installation and Construction
pro avatar
Dale B.

Jun 22, 2025

Hired on Thumbtack

We hired Justin to install our Pergola and he did an excellent job. I also asked if you could put together another trellis and did so without hesitation I also asked if he could help install a new window AC and he agreed. I highly recommend Justin. Great attitude very professional very fair on price. Pergola looks great. You will not be disappointed.

Details: I have a pre-fabricated gazebo and just need it installed • I have already purchased a gazebo • Rectangular/square • Aluminum • Home

Gazebo Installation and Construction
pro avatar
Jnana N.

Dec 12, 2024

Hired on Thumbtack

If I could choose all 5 items it would include Professionalism and Responsiveness because Justin definitely deserves it. With what started as clearly best value turned into meeting all my expectations across the board. My house has had over a dozen major projects this year and this one stands out from the rest in terms of peace of mind and ease start to finish thanks to Justin. I had my doubts drilling into our newly laid concrete in the backyard but was convinced there would be no damage, which turned out to be absolutely true. I was also concerned he would be building alone but when I saw him I figured he was more than capable, I would even more pleased that he was humble and said he would be calling his buddy in to lend a hand. His colleague was friendly, quiet, and I could tell very good at what he was doing too. Justin gave great advise on what I could do with my gazebo to put up a fan, screen, and power down the road if I wanted to go that route. He gave me sound advise on the orientation of the gazebo as well and it turned out to be perfectly placed. 10 stars!!

Details: I have a pre-fabricated gazebo and just need it installed • I have already purchased a gazebo • Rectangular/square • Wood • Ceiling fan • Home

Gazebo Installation and Construction
Credentials
Background Check

Justin Mitchell

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