Three Hammer Construction
Three Hammer Construction
Three Hammer Construction is a custom-home builder founded in 1973, serving Rockford and surrounding communities. Its family construction tradition dates to 1949.
Last Updated October 2, 2026.
Business Highlights
- The company schedules regular inspections and works with trusted trade partners.
Service Area
Rockford and surrounding Northern Illinois communities.
Active Business Listing
Three Hammer Construction is one of 8 home builders ProsGrade lists in Rockford, Illinois.
5 services listed, including Custom home construction, Design guidance and Customer-owned lot builds. Open weekdays, closed on weekends. Rated 3.0 from 22 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How Three Hammer Construction compares with the other 7 home builders on ProsGrade in Rockford, using public Google ratings and review counts.
- Has more Google reviews (22) than 5 of the 7 other Rockford home builders on ProsGrade.
Services Covered
5 services- Custom home constructionClient-provided plans, modified layouts or designs started from scratch.
- Design guidanceFloor plans, layout adjustments and finish selections.
- Customer-owned lot buildsLand evaluation before purchase.
- Cabinet selectionsMantra Classic, Legend and Countryside cabinet lines.
- Roof and siding selectionsOwens Corning TruDefinition Duration shingles; Norandex Cedar Knolls siding.
Reviews
What customers say
Experiences are mixed: some homeowners describe workmanship problems and incomplete warranty work. One customer says warranty work remained unfinished beyond the agreed timeframe and scheduled appointments were often cancelled at the last minute; another says the family had to get a lawyer to secure repairs for issues it considered the builder's responsibility. Other customers describe positive building experiences; one recalls a tri-level plan modified into a bi-level with 9-foot basement ceilings, two code-compliant bedrooms and large egress windows.
Customer Reviews
Dustin Baker
Drake Rainer
alicia ottman
Duane & Maryann Lashock
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Frequently Asked Questions
How long does a Three Hammer Construction home build take?
Most homes take 6–9 months from permitting to completion, depending on size, weather and customization level.
What is the first step in building with Three Hammer Construction?
The process starts with a consultation about budget, timeline, lot and vision, then moves into design, pricing and contract.
Can homeowners change plans during construction?
Changes are possible, but may affect cost and timeline. The company documents changes before moving forward.
Does Three Hammer Construction offer home financing?
The company does not directly finance homes, but works with lenders that specialize in home loans.





