Photos from TMJ Construction Services, Georgia Hansen
“Before I start, know I will hire TMJ Construction for other home improvement services. TMJ installed new gutters/leaf protection after replacing the old facia. This is what they were contracted to do,…”
“From quote to completion, the TMJ team was incredible. The estimate was transparent, scheduling was quick, and the teams on site were masters of their trade. Special thanks to Justin & Chad for their…”
“My most recent project with TMJ turned out very satisfactory. Storm door installation and weatherstripping upgrade. The two guys were very thoughtful about doing a quality job.”
TMJ Construction Services provides: installation, repair, inspection. They serve residential and commercial customers in Ames, IA.
TMJ Construction Services has a 4.7 out of 5 star rating based on 218 Google reviews.
All listed providers have a verified Iowa contractor license at time of publication. You can verify on the Iowa Division of Labor — Plumbing and Mechanical Systems Board (statewide mechanical journeyman/contractor license for plumbing, hydronic, and HVAC-R work) lookup at https://plb.iowa.gov/license-search.
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Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Iowa Division of Labor — Plumbing and Mechanical Systems Board (statewide mechanical journeyman/contractor license for plumbing, hydronic, and HVAC-R work) · Company data: verified business records + Google Business profile
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