Our services

Serving Metro Detroit Area for last 20 years.     Email or Call Us Today:   info@jonmarconstruction.com      313-399-7291

Custom Homes

Are you building a new home? Look no further. Our skilled team of contractors will build your new dream home within your budget.

Heating & Cooling

Are you looking for a dependable and competent HVAC contractor? Look no further, Jonmar offers HVAC repair and new installation. 


Imagine working with a team that streamlines the design phase so it's aligned with your budget and schedule from the beginning of the project.

Small Projects

Jonmar can help even if your project is small or large. Talk to us and we can help with any size of construction project.


From minor upgrades to large projects, our experienced contractors will complete remodeling and renovation on time and within budget.