HomeSource Custom Homes
HomeSource Custom Homes
HomeSource Custom Homes is an Arnold-based design/build company specializing in custom homes and additions within a 100-mile radius of St. Louis. Bill Courtney opened the company in 1984.
Business Highlights
- HomeSource Custom Homes is family-owned and operated.
- Its Build Custom for Less program eliminates traditional builder markups.
Service Area
Jefferson County, Lincoln County, St. Louis City, St. Louis County, St. Charles, St. Francois County, Warren County and Washington County.
Local Business Taking Calls
HomeSource Custom Homes is one of 8 home builders ProsGrade lists in St. Louis, Missouri.
7 services listed, including Custom home designs, Conventional custom homes and Custom log homes. Open Monday to Saturday. Rated 4.4 from 20 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How HomeSource Custom Homes compares with the other 7 home builders on ProsGrade in St. Louis, using public Google ratings and review counts.
- Ranks in the top half of the 8 St. Louis home builders on ProsGrade by Google rating and review volume.
- Has more Google reviews (20) than 5 of the 7 other St. Louis home builders on ProsGrade.
Services Covered
7 services- Custom home designsClient-supplied plans or plans from its library
- Conventional custom homesExamples: 2x6 exterior walls; upgraded subfloors
- Custom log homesPlans from weekend retreats to year-round residences
- Timber-frame constructionHeavy timbers
- SIPS/ICF constructionStructural insulated panels (SIPS) and insulated concrete forms (ICF)
- Custom hybrid constructionSIPS panels combined with timber framing
- Custom additions
Reviews
What customers say
Two customers specifically praise attention to detail in the build. A returning customer says this was a second build with HomeSource and that they would build with the company again. An interior designer appreciates that the team does not cut corners or undermine the design she created with her clients.
Customer Reviews
Andy Beer
Joshua Vautrain
Staci DeNoyer
Don Kentch
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Frequently Asked Questions
Does HomeSource Custom Homes offer in-house financing?
No. Clients are responsible for arranging their own financing, and the company can help them work with a bank.
What happens after a home price is accepted?
HomeSource prepares blueprint drawings, then clients select interior finishes before construction begins.
Can clients change a HomeSource design after construction starts?
Some modifications may be possible, but structural changes cannot be made once engineering is complete for the permit. Changing a color choice or moving a wall a few inches is acceptable.








