Yes, professional installation is essential to ensure safety, efficiency, and compliance with local building codes.

No, gas cooktops require a licensed plumber or gas fitter to ensure they are safely connected to the gas supply.

Yes, ovens often require a dedicated electrical circuit to ensure they operate safely and efficiently.

The installation can take anywhere from 1 to 3 hours, depending on the complexity and type of appliance.

It is not recommended to do it yourself unless you are a licensed professional. Incorrect installation can pose safety risks.

The cost varies, but expect to pay between $150 and $400 for installation, excluding the appliance.