J&MM Services - Columbus's Professional HVAC Repair

760 Maclam Dr, Columbus, OH 43204

(614) 578-9330

Local Business Overview

J&MM Services LLC is a family-owned and operated Columbus electrical contractor, serving the community since 1985. Founded on principles of reliability and skilled craftsmanship, we specialize in residential and commercial electrical work, from essential repairs to complex installations. Our expertise has expanded to include comprehensive HVAC and plumbing services, allowing us to serve as a single, trusted source for your home's critical systems. We also offer kitchen and bath remodeling services and manage 4M2 Rentals LLC, giving us deep insight into the maintenance needs of both homeowners and property investors in Central Ohio. For nearly four decades, our local team has been dedicated to solving problems efficiently and ensuring the safety and comfort of every Columbus home and business we serve.

Key Services

  • Electric repair
  • Switch installation
  • Wire repair
  • Wire installation
  • Light fixture installation

Frequently Asked Questions

My AC isn't cooling properly. Could this be a refrigerant leak or a blower motor issue?

Both are common HVAC problems here in Columbus, especially during our hot summers. A refrigerant leak will cause your system to struggle to cool and may produce hissing sounds, while a blower motor failure often results in weak or no airflow from your vents. As a full-service provider, J&MM Services can accurately diagnose the issue. Our technicians will perform a thorough inspection, check refrigerant levels, and test the motor and electrical components to provide you with a clear, honest repair plan to restore your home's comfort efficiently.

I'm considering an electric vehicle. Can you install a home charging station in Columbus?

Absolutely. As your local electrical experts since 1985, we specialize in EV charging station installation for Columbus homeowners. The process involves assessing your home's electrical panel capacity to ensure it can handle the new load, running the necessary wiring, and installing a dedicated circuit. We handle everything from the permit-ready installation to final inspection, ensuring your charging station is safe, up to code, and ready for daily use. This is a service we frequently provide, helping many in our community make the switch to electric vehicles.

My lights are flickering. Should I be concerned about my electrical panel?

Flickering lights can be a sign of several issues, and an aging or faulty electrical panel is a common cause, especially in older Columbus homes. It could indicate overloaded circuits, loose connections, or a panel that needs upgrading to meet modern electrical demands. Our electricians will perform a detailed safety inspection of your panel, breakers, and wiring to identify the root cause. We offer both expert repair and full panel replacement services to ensure your home's electrical system is safe, reliable, and can support your family's needs.

Business Location & Hours



Mon:7:00 AM - 3:00 AM (Next day)
Tue:7:00 AM - 3:00 AM (Next day)
Wed:7:00 AM - 3:00 AM (Next day)
Thu:7:00 AM - 3:00 AM (Next day)
Fri:7:00 AM - 3:00 AM (Next day)
Sat:7:00 AM - 11:30 AM
Sun:Closed


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