
Serving Ontario, CA and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"Victor was great. Best price and great service. I leverage him to build a complicated patio set."





+33


Serving Ontario, CA and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"Victor was great. Best price and great service. I leverage him to build a complicated patio set."





+33

Serving Ontario, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"Excellent job performed by Lugo’s Construction 🦺/ Needed exterior doors including metal security doors installed on short notice. No job seems too big or too small for this team! I would most definitely call them again."





+263
Serving Ontario, CA and surrounding areas
Approved
In business since 1996
Free estimates
Warranties offered
"We bought a house from a smoker. We hired a separate company for the decontamination and Robert coordinated with them to be able to start the restoration after they were done. He had to paint EVERYTHING: ceilings, walls, closets, trim, doors.... We replaced ~80% of the flooring with tile and he was able to put in a beautiful medallion! He replaced a toilet, fixed other plumbing issues, installed ceiling fans on the patio, cleaned up the yard, changed all the doorknobs, repaired the garage door, replaced the keypad remote.... There were so many things, it is difficult to list them all. The property looks BEAUTIFUL and we plan additional projects for him. We highly recommend Robert to care for your home as if it were his own!"





+7

Serving Ontario, CA and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"I have hired Jose for 3 different projects over the last year and a half. I knew I would rehire after the first project. So far he and his team have remodeled 2 bedrooms including building a built in desk and 3 drawer cabinet, installed wood flooring, built cabinets in closet, built wall to wall bookshelves, installed 2 new doors, replaced a window with glass block, exterior stucco, drywalled entire garage with new electrical, remodeled 2 bathrooms foundation up including new copper plumbing new sewer drains, new sub flooring, tile floors and walls, sinks, cabinets, showers, all fixtures and painting. he is very professional ,takes all covid precautions, is on time, works all day and then some, finishes when he says it will be done and at the price he quoted. I will hire him for all my construction projects and highly recommend him to anyone!"





+67

Serving Ontario, CA and surrounding areas
Approved
In business since 2022
Free estimates
Warranties offered
"Jaime extended a brick veneer that ran across the front of our house to the front of the garage. He did an amazing job, he made the extension look like as if it was always been there. We were so happy with it, that we had him paint the front door to clean up the look of the house. Highly recommend and will continue to do work with him."





+6

Serving Ontario, CA and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"All tasks performed quickly and professionally. In addition, Marco purchased at his own expense a doorknob, provided extra caulking, matched the paint for the drywall patch, and repaired a stair nosing without being asked. We have other household repairs and feel confident in using Marco."





+21

Serving Ontario, CA and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: True professional
"The bathroom remodeling was a remarkable transformation, turning our outdated space into a luxurious retreat. We're enamored with the sleek, modern design that enhances our daily routines with elegance and comfort."





+1

Serving Ontario, CA and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"Greentree resealed my sunroom that developed leaks less than 2 years after it was resealed by Buena Vista. In fact BV wouldn't even return my calls or emails. They used superior material and even erected a scaffold to avoid walking on the glass. The job was first-rate and no leaking, even from the storm on 12/23, was evident. James Carroll is the man to conduct business with."

Serving Ontario, CA and surrounding areas
Approved
In business since 1986
Free estimates
Emergency services offered
"They did an excellent job. The quality is outstanding. They pay attention to every little detail. They were very friendly, and accommodating to our wishes. They were very punctual, hard working, and cleaned up after each day. The kept the dust down to a minimum to the rest of the house. I can highly recommend Oshri Construction for anyone's next project."





+99

Serving Ontario, CA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Our yard looks absolutely amazing. I would definitely recommend them again..."





+131
A treehouse stresses the tree, but proper design keeps that impact manageable. Start with a healthy species, use tree-attachment bolts instead of lag screws, and allow room for future growth. A qualified treehouse builder or arborist can assess load capacity, ensure safe fastening, and monitor the tree’s health after construction.
The time it takes to build a treehouse depends on its size and complexity, and whether you choose a prefab kit or a custom design. A straightforward child's prefab treehouse can be assembled in as little as two days to a week. More complex designs can take two to six weeks. Adding features like plumbing and electricity can add several days to the project timeline. Building a fully livable treehouse can take anywhere from several months to a year.
The best trees for constructing a treehouse are strong and healthy with a minimum diameter of 12 inches. Ideal choices include maple, oak, hemlock, and fir trees. If suitable trees aren't available, you can install additional support posts to reinforce the structure. Consulting with an arborist or local treehouse builder ensures your site is evaluated correctly and your treehouse is securely anchored.
A well-constructed treehouse can last anywhere from 10 to 25 years or more. The lifespan depends on the quality of the materials used and the extent to which they are maintained. Applying weatherproof treatments to the wood can help extend its lifespan. Keep in mind that treehouses in areas with harsh weather conditions may wear faster than those in milder climates.
Building a treehouse for year‑round living is entirely possible when you address both the technical challenges and the lifestyle benefits head‑on. This project requires a secure design that incorporates superior insulation, integrated plumbing, and robust electrical systems, while also creating a sustainable, minimalist, and eco-friendly retreat. To ensure comfort and safety, invest in enhanced structural supports and adhere to strict code-compliance measures. Professional consultation is essential to transform your treehouse into a secure, full-time living space that incorporates off-the-grid and environmentally conscious design.
Plumbing installation in a treehouse is challenging because it requires unique, engineered solutions for an off‑ground structure. This project requires custom-designed water distribution systems, reinforced connections, and specialized adjustments that exceed the standard requirements for home plumbing. In addition, implementing innovative solutions such as composting toilets, rainwater collection systems, and graywater sinks ensures safe operation, efficient drainage, and sustainable water usage. These measures, when combined with rigorous adherence to building codes, guarantee that your treehouse’s plumbing system operates securely and efficiently.
From average costs to expert advice, get all the answers you need to get your job done.

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