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Top-Rated Custom home builders in Saint John - Updated Nov 2026

Avatar for Ethos Building Group, LLC.
Ethos Building Group, LLC.
3.0(
2
)
Find a Custom Home Builder

Serving Saint John, MO and surrounding areas

Approved

Credit card accepted

Customers say: True professional

"From the beginning of my project in January 2024, I have never regretted my decision to choose Ethos Building Group LLc. Jeh Johnson and his partner Tracy Herod have worked diligently to execute the itemized proposal that began this project to rehab, restore, and rebuild my home at 607 Wilmington ave. St. Louis MO 63111. An incredible number of tradesmen and tradeswomen have done their individual tasks all on a schedule professionally overseen by Jeh. These liscensed and masters of their trades worked alongside Jeh who if necessary stepped in and aided e these individuals. His overall expertise has brought my home to this point. One must keep in mind that a burnout like my home is an unusal job for Ethos Buildig Group LLc to accept. Yet at every stage my home has been given the same careful and thorough attention as their larger jobs. And despite some push back with my insurance company every thing has proceeded smoothly and orderly manner given the inevitable supply chain delays. Jeh Johnson is an affable young man who has facilitated all phases my prject and has even taken time to educate me on all the intricacies involved in a project such as mine. I cannot think of any single word to describe my experience with Ethos Building Group LLc but the forgoing will have to suffice. Thanks you for your kind attention. Stay safe and make a point of telling those who you find dear just what they mean to you."
Builders - Garages/Barns/Sheds Project
Insurance
Clayton Basement & Addition
Bath / Walk in Shower
Egress windows

+43

Response time1 day
Recommended by50%of homeowners
Al's Handyman Service
4.8(
45
)
Find a Custom Home Builder

Serving Saint John, MO and surrounding areas

In business since 2004

Free estimates

"Al was very thorough with explaining the repair to me and did a great job repairing the door frame.  He also added extra reinforcements to the door and frame to prevent further break-ins.  He was very good with his communication and was able to come out for the repair the next morning.  I will definitely hire him again and refer him to other property managers I know."
Recommended by92%of homeowners
Avatar for Bizzy Beaver Contracting
Bizzy Beaver Contracting
5.0(
10
)
Find a Custom Home Builder

Serving Saint John, MO and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"I had a bedroom that was no longer being used that i wanted converted into a walk in bedroom. They did an amazing job!! My favorite room in the house now!! They took the ideas i had in my head and converted them into reality. Thanks so much!"
Dellwood Kitchen
Dellwood Bathroom
Custom Closet
Dellwood Kitchen
Dellwood Bathroom

+52

Recommended by100%of homeowners
Avatar for Freeman Custom Builders & Handyman
Freeman Custom Builders & Handyman
3.9(
54
)
Find a Custom Home Builder

Serving Saint John, MO and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Joe arrived right on time, asked what I wanted done, went to buy the materials, returned, and got right to work. Everything was installed quickly, neatly and professionally. He cleaned up everything and all the jobs he did look very nice! I will most likely compile another list in the future and use Freeman Custom Builders & Handyman again.
I purchased 8 hrs./$399.
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+7

Recommended by70%of homeowners
Good Neighbors LLC
4.3(
89
)
Find a Custom Home Builder

Serving Saint John, MO and surrounding areas

In business since 1999

Free estimates

"The timeline was the biggest problem.  The time it took contractor to finish the project was nearly 2.5 months from start to (almost) finish, with a single bathroom in the house. During this time, there were 2 holidays (Christmas and New Year's) and some days of inclement weather which would have prevented anyone from traveling (~3 in all). However, there was one entire week that I was on travel and returned to find zero progress had been made in that amount of time.
The original estimate was $2,500 for labor only for the bathroom. There were additional items that surfaced throughout the renovation which added scope to the project that increased the labor to nearly $3,700. I provided all material for the project.
Contractor requested milestone payments in advance of work being completed, to include final payment, which was made with promise from Contractor that he would return to fix minor "nit-pick" items, which never did take place. I have had to perform those items myself.
Contractor would set tools in bathtub and on top of porcelain toilet, which resulted in scratches in both. In retrospect I would have requested him to place pads down.
Contractor also did not lay down anything to protect the floors in the house from outside elements that were brought in on his boots (snow/rain), and that was then mixed with debris and dust from  the construction. This made it extremely difficult to clean the floors.
Overall, the bathroom looks nice. When looking in detail, however, once can see where craftsmanship/attention to detail is lacking due to a rush to complete the project.


"
Recommended by94%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Find a Custom Home Builder

Serving Saint John, MO and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Loay Jabbar provided the information I needed quickly and clearly. I immediately signed up for full coverages for our two homes because of the discounts offered and because of the quality of service that Loay is saying and promising Choice Home Warranty provides to its customers. I have bad experiences with other home warranty companies so I am hoping I found the best company that would deliver the best service."
Recommended by81%of homeowners
Miller Home Improvement
4.4(
15
)
Find a Custom Home Builder

Serving Saint John, MO and surrounding areas

In business since 1993

Free estimates

"Fantastic ! Dan and his crew did an absolute professional job on my home. Work was excellent and completed ahead of schedule. His price was very competitive. They used the highest quality materials to ensure it lasted. I've used Miller Home Improvement on many jobs and recommended him many times. Feedback from the people I have referred him to has always been excellent. I will continue to work with them for all of my future home improvements."
Recommended by91%of homeowners
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Custom Home Builders FAQs, answered by experts

Ranch and colonial-style homes are often the most affordable to build. They have a common layout with available designs that are easy to adjust in simple ways without having to spend too much on a structural engineer or architect. Both types of homes' symmetry, simple roofs, and often one or two-story plans mean they often fall in the $150 to $200 square-foot range, putting them right around average.

Above all, the downside to building a new house is a longer timeline. You need several months to finish the build, depending on the supply chain and labor availability in the meantime. Building a home compared to buying one is also more expensive, both in the building process and when it comes to mortgage rates and property taxes.

Modular homes are a type of prefab home. Specifically, manufacturers first build modular homes in sections and then deliver them to the job site. The modules, or sections, are usually at least 70% finished before they arrive on your property.

In comparison, prefab homes arrive in panels or segments, and workers assemble them on-site. Generally speaking, modular homes tend to be more durable, and their consistent construction standards may mean you’ll have an easier time getting conventional home loans.

Ultimately, a work warranty is only as reliable as the contractor you’ve hired. That’s why trust and reputation are such important factors, in addition to having a solid contract and confirming appropriate licensing, insurance, and bonding. When looking for a contractor, it’s a good idea to read online reviews and ratings to see what kind of experience past customers have had. Issues with your contractor can make for an unsatisfying renovation process, but a reliable contractor can make the process go as smoothly as possible.

The longest part of building a custom home is the design phase. It takes multiple professionals and a ton of work to bring your vision for your dream home to life while sticking to a homebuilding budget and also ensuring everything is built to code. Expect the design phase for a custom home build to take six months to a year.

The Saint John, MO homeowners’ guide to custom home building

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