
Serving Manhattan, IL and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Good job had it done in three house."


Serving Manhattan, IL and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Good job had it done in three house."

Serving Manhattan, IL and surrounding areas
Approved
In business since 1993
Free estimates
Customers say: Quick response
"We initially hired Darren to replace a Formica countertop in our kitchen. Work was performed on time and on budget. Darren respected our privacy, cleaned up after each day, and demonstrated a high quality attitude and approach to the work. Based on the initial work, we asked Darren to make some small repairs, which led to repair or a skylight leak, which led to painting , which led you to multiple rooms of painting, which led to the installation of a new gas cooktop, which led to some electrical lighting replacement. Darren demonstrated great skill diversity / plumbing, electrical, mechanical, painting, exterior repairs, and carpentry. The convenience of having someone to address various tasks that would have been a challenge for DIY was of tremendous value to us. Darren also demonstrated flexibility in work hours, and came back on a weekend to finish a critical activity to support our needs. We would readily call Darren again to help us on other tasks bs DIY."





+9

Serving Manhattan, IL and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"James did an amazing job building our deck last spring. He was efficient, always on time and communicated any hiccups in the process. I couldn’t be happier with the results. Will be getting more work done this summer by him and I highly recommend him to anyone else who needs outdoor home additions!"





+27

Serving Manhattan, IL and surrounding areas
Approved
Emergency services offered
Warranties offered
Small jobs welcome
With over ten years of residential maintenance, I am committed to ensuring that apartment complexes, townhouses, or housing communities are safe, functional, and aesthetically pleasing.



Serving Manhattan, IL and surrounding areas
In business since 2006
Free estimates
Emergency services offered
"Excellent. Covid 19 slowed things down initially but everything went smoothly once construction materials became available. Crew was professional and efficient. Adam and Yancy were very responsive to any questions and issues. The patio enclosure is the talk of the neighborhood. Highly recommended."





+2
Serving Manhattan, IL and surrounding areas
In business since 2024
Free estimates
"The work was completed in a timely and professional manner. The contractor communicated with me on his status and arrived on time. He cleaned up the area after he was finished and hauled away the debris. He asked me if anything was left undone and repaired the areas that were missed. He had a good attitude and was pleasant to talk to. The cost was reasonable. I would use Gain Construction again."





+43

Serving Manhattan, IL and surrounding areas
In business since 1998
Free estimates
Credit card accepted
"We removed the wood paneling in the basement shortly after moving in. That's when we noticed 13 cracks in the foundation. None of them structural issues. They came in and repaired all of them in one day. A couple of them were difficult to get to due to stairs and piping, but they did a great job on all of them.
"





+13

Serving Manhattan, IL and surrounding areas
In business since 1989
Credit card accepted
"I called, they came the following day and fixed the door."
Serving Manhattan, IL and surrounding areas
In business since 1982
Free estimates
Emergency services offered
"I have used Hansen Brothers many times before for remodeling
projects in my home. They have done bathrooms, closets, flooring, electrical,
plumbing, drywall, insulation, painting, carpentry, you name it. This current
project involved extensive interior and exterior repairs to a weather damaged
enclosed porch. As always, Bob Hansen and his crew went above and beyond on the
job and did it with professionalism and with the utmost quality. Hansen
Brothers always does what they say they will do and they often go above and
beyond to make sure the job is done right and exceeds their customers
expectations. They do the work to your home like it was their own home. They
are honest and can be trusted to do the job right and at a fair price. This is
a company with experience and integrity. I will continue to use Hansen Brothers
for years to come.
"

Serving Manhattan, IL and surrounding areas
In business since 1983
Free estimates
Credit card accepted
"I have used Murphy's three separate times to replace doors and windows in my home, and I plan to use Murphy's and only Murphy's in the future. The staff are experienced professionals who are knowledgeable and courteous. They take the time to understand what you want and work to provide just that. These are not pushy sales people or amature carpenters; the craftsmanship that is put in to the installation of each piece is wonderful. To date I have had two exterior doors with screen doors, double entry with screen doors, and two sets of casement windows. I plan on replacing 9-12 windows in the next month with Murphy's and I know I will be pleased with the results."





+36
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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