We had them pour and finish a slab for a shop building. They did a great job in less then ideal weather conditions. They were friendly and professional.

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TRUSTED BY GRAND COULEE, WA HOMEOWNERS
4.1
Average homeowner rating13
Verified treehouse building services reviews
Treehouse Building reviews from real Angi homeowners in Grand Coulee, WA
Last update on October 15, 2025
- Monica G.
- Janet D.
Once you decide to have your dream home built, making a commitment to your most desired style and floorplan can be a challenge. Then comes the most critical decision of all, selecting your builder. This choice will determine your interim stress level and your future satisfaction. The...
- Kim W.
Lexar Homes (Olympic Peninsula, 360-379-1799) was and is so easy to work with! I can't imagine that building a new house is ever easy, and I was living abroad at the time my house was being built, which further complicated things. However, Lexar respected that it was to be MY house, so...
- Kathe R.
The job was bid. Rather than use a gas powered post hole digger the two workers dug by the holes by hand (which seemed absurd and took lots longer). The workers usually showed up at 10 and left about 3:30. The job took about 10 ten days to complete. The bid was based on a fence to match an...
- Richard B.
This was the second of two companies I worked with in the Spokane area. I like to spread work around and try other companies to see what experience I have. I worked with Sue Winsor, she was very nice and knowlegable. It took time to get the materials as the carpet I choose was not in...
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Evolution Drafting
Evolution Drafting
Our firm is a dynamic provider of drafting and house plan services, dedicated to turning your visions into tangible and pleasing structures. With a commitment to excellence, we bring expertise and innovation to every project we undertake. We specialize in comprehensive drafting services tailored to meet diverse client needs. Our offering include: Design: Crafting unique and functional designs that blend creativity with practicality. Drafting Services: Precision and attention to detail in creating accurate and detailed drafts for seamless project execution. 3D Modeling: Bringing designs to life with realistic 3D models that provide a vivid preview of the final structure. Project Management: From concept to completion, we offer end-to-end project management ensuring timely and efficient delivery. Interior Design: Enhancing spaces with innovative interior designs that harmonize aesthetics and functionality. Detail Services Offered: - Building Code Compliance - Construction Documentation - Renovation and Remodeling Plans About our Team: Our team comprises draftsman and project managers, each bringing a unique skill, style and experience to the table. Collaborative teamwork and alliance is at the core of our success, ensuring a holist approach to every project. We take pride in our commitment to delivering high-quality work on every project. Our rigorous quality control measures, pays attention to client requirements, and adherence to industry standards are the cornerstones of our success. Your satisfaction is our top priority and guarantee. At Evolution Drafting, we don't design structures; we create environments that inspire and endure. Work with us and experience the art of living.
"slow response times. no onsite visit, so had to confirm all measures myself. good product in the end."
Jim E on September 2025
Our firm is a dynamic provider of drafting and house plan services, dedicated to turning your visions into tangible and pleasing structures. With a commitment to excellence, we bring expertise and innovation to every project we undertake. We specialize in comprehensive drafting services tailored to meet diverse client needs. Our offering include: Design: Crafting unique and functional designs that blend creativity with practicality. Drafting Services: Precision and attention to detail in creating accurate and detailed drafts for seamless project execution. 3D Modeling: Bringing designs to life with realistic 3D models that provide a vivid preview of the final structure. Project Management: From concept to completion, we offer end-to-end project management ensuring timely and efficient delivery. Interior Design: Enhancing spaces with innovative interior designs that harmonize aesthetics and functionality. Detail Services Offered: - Building Code Compliance - Construction Documentation - Renovation and Remodeling Plans About our Team: Our team comprises draftsman and project managers, each bringing a unique skill, style and experience to the table. Collaborative teamwork and alliance is at the core of our success, ensuring a holist approach to every project. We take pride in our commitment to delivering high-quality work on every project. Our rigorous quality control measures, pays attention to client requirements, and adherence to industry standards are the cornerstones of our success. Your satisfaction is our top priority and guarantee. At Evolution Drafting, we don't design structures; we create environments that inspire and endure. Work with us and experience the art of living.
"slow response times. no onsite visit, so had to confirm all measures myself. good product in the end."
Jim E on September 2025

Indigo Diggs Architecture
Indigo Diggs Architecture
Indigo Diggs | Christopher Morlan Architect, PLLC is a local full-service residential and commercial Architecture Firm licensed in Washington and Idaho. Principle Architect Christopher Morlan maintains multiple community-involvement volunteer obligations in order to stay relevant in the industry and meet current (and ever-changing) demands. Expect excellence in design. Expect excellence in service. Connect with us to discuss how we can help you with your next project. 509.443.5435 [email protected] www.indigodiggs.com
"Appreciate Chris attention to detail. He made it easy to communicate with and was very responsive"
John P on July 2020
Indigo Diggs | Christopher Morlan Architect, PLLC is a local full-service residential and commercial Architecture Firm licensed in Washington and Idaho. Principle Architect Christopher Morlan maintains multiple community-involvement volunteer obligations in order to stay relevant in the industry and meet current (and ever-changing) demands. Expect excellence in design. Expect excellence in service. Connect with us to discuss how we can help you with your next project. 509.443.5435 [email protected] www.indigodiggs.com
"Appreciate Chris attention to detail. He made it easy to communicate with and was very responsive"
John P on July 2020

MTB Construction, LLC
MTB Construction, LLC
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"always on time and finished promptly"
LONNA B on September 2023
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"always on time and finished promptly"
LONNA B on September 2023

Revival Architecture and Design, LLC
Revival Architecture and Design, LLC
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the customers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Josh has always been prompt and communicative with every interaction we've had. I initially got in touch with him about new construction design questions, and when we discovered that our current home porch posts had rotted through due to faulty design by the original home designer, Josh jumped into action. He had his engineer and construction crew to our door within 24 hours to take a look and put together a plan. He took my design ideas and brought them to life. He was transparent about all parts of the cost (to include his profit), and gave us to option to lower the cost by hauling away debris and painting the porch (which we were more than willing to do). Any delays with the work were met with a phone call and followup email if he didn't get through to either my husband or I immediately, and the construction crew did very high quality work. We were beyond pleased with his customer service! We will definitely use Revival Home Designs in the future when we decide to build our forever home."
Tiffany P on September 2019
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the customers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Josh has always been prompt and communicative with every interaction we've had. I initially got in touch with him about new construction design questions, and when we discovered that our current home porch posts had rotted through due to faulty design by the original home designer, Josh jumped into action. He had his engineer and construction crew to our door within 24 hours to take a look and put together a plan. He took my design ideas and brought them to life. He was transparent about all parts of the cost (to include his profit), and gave us to option to lower the cost by hauling away debris and painting the porch (which we were more than willing to do). Any delays with the work were met with a phone call and followup email if he didn't get through to either my husband or I immediately, and the construction crew did very high quality work. We were beyond pleased with his customer service! We will definitely use Revival Home Designs in the future when we decide to build our forever home."
Tiffany P on September 2019
Clean Sweep & Beyond
Clean Sweep & Beyond
We serve in central and Eastern Washington Real Estate agents , Property management and others to help get there Home ready for rentals or homes for sale . We also do Forclosures and Dump runs, property maintainance and repairs .
We serve in central and Eastern Washington Real Estate agents , Property management and others to help get there Home ready for rentals or homes for sale . We also do Forclosures and Dump runs, property maintainance and repairs .
Fine finish
Fine finish
My name is Sonny Adamy, I specialize in finish work, and any sort of manual labor. I’ve worked construction for over 5 years, I have a great eye for architectural design, and interior design. I’m very versatile in all home work
My name is Sonny Adamy, I specialize in finish work, and any sort of manual labor. I’ve worked construction for over 5 years, I have a great eye for architectural design, and interior design. I’m very versatile in all home work
Dan La Lanne-Handyman & More
Dan La Lanne-Handyman & More
Specializing in Painting, drywall and drywall repair, home repairs, electrical and a lot more...I'm sure you will love my work! Call for an estimate on your project today, Senior and Military Discounts offered. With me you always get the "Right Price for the Job"!
"He did a an excellent and complete job within the cost agreed to."
Joe R on December 2024
Specializing in Painting, drywall and drywall repair, home repairs, electrical and a lot more...I'm sure you will love my work! Call for an estimate on your project today, Senior and Military Discounts offered. With me you always get the "Right Price for the Job"!
"He did a an excellent and complete job within the cost agreed to."
Joe R on December 2024
Golden Craft Construction
Golden Craft Construction
Welcome to Golden Craft Construction, where we go to great lengths to understand our clients' visions and bring them to life. With over 8 years of experience, we specialize in quality construction and are based in the Pacific Northwest. Let us help build your dream project.
Welcome to Golden Craft Construction, where we go to great lengths to understand our clients' visions and bring them to life. With over 8 years of experience, we specialize in quality construction and are based in the Pacific Northwest. Let us help build your dream project.
Overton Garage Doors
Overton Garage Doors
My name is John Overton owner of Overton Garage Doors. I have 20 plus years in this industry serving the tri-cities surrounding area. We specialize in garage door repairs as well replacing your old door or new construction. We offer free estimates expert professional service to our customer. We also offer pole building quotes as well.
"Very impressive. Removed the old door, opener, rails and springs. Brand new unit that is super quiet and insulated. Job was done within hours. Fantastic experience."
John F on June 2024
My name is John Overton owner of Overton Garage Doors. I have 20 plus years in this industry serving the tri-cities surrounding area. We specialize in garage door repairs as well replacing your old door or new construction. We offer free estimates expert professional service to our customer. We also offer pole building quotes as well.
"Very impressive. Removed the old door, opener, rails and springs. Brand new unit that is super quiet and insulated. Job was done within hours. Fantastic experience."
John F on June 2024
FAQs for treehouse building projects in Grand Coulee, WA
The average cost to hire a handyman ranges from about $40 to $140 per hour. Average project cost ranges between $180 and $700, but the cost per hour and per project depends heavily on the type, size, and complexity of the project. The pro’s experience level and your location also factor into how much a handyman charges per hour or per project. You can also expect to pay higher rates or additional fees for emergency services, or around periods of high customer demand, like holidays.
One starting point to find a local home builder is to collect suggestions from friends and neighbors. However, it’s still wise to do some more research before you hire a builder. Read reviews to supplement any word-of-mouth recommendations. Check sources like Angi that have standards and criteria in place to screen the pros it lists can also help you find more reputable local home builders.
Typically, it’s more affordable to buy an existing home than it is to build a new one. New construction loan interest rates tend to be higher than interest rates for traditional mortgages. Additionally, the cost of materials is likely higher when building a new home than it was when an existing home was built (unless it’s a very new one). You’re also paying for all new appliances, finishes, permits, inspections, and connections for water, gas, and electricity.
Knowing if you need an architect for your project can be tricky, especially if you've never worked with one before. In general, small remodeling projects like replacing fixtures typically don't require the expertise of an architect. However, larger projects, like moving walls or adding an addition to your home, should include an architect to ensure the project is structurally sound.
The cost to build a detached garage for two cars costs about $26,400 on average. Prices range from $19,200 to $33,600, depending on your location, the garage size, height, materials, and site prep required. Additional cost factors include any plumbing, electrical wiring, and insulation. If you need to build a concrete foundation for a new detached garage, you can expect to pay $1,000 to $8,600 for this essential addition.
The Grand Coulee, WA homeowners’ guide to treehouse building services
From average costs to expert advice, get all the answers you need to get your job done.
A garage extension is a great way to add space for work, hobbies, and storage. Learn how much a garage extension costs so you can budget accordingly.
Need to know how much blueprints cost for your new construction project? Use this comprehensive cost guide to get an accurate estimate for your build.
Few things elevate your outdoor space like a landscape architect can. Learn about how much a landscape architect costs and what affects your total.
Thinking about repurposing your garage? Use these garage conversion ideas to transform your area and get the most use and added home value possible.
The U.S. has a wide variety of popular house styles. Learn more about common architectural styles and which is best suited to your needs.
Find out how to hire a land surveyor from the prep stages all the way to signing the contract. Knowing what to look for will help you save time and money.
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