When you need to install a new air conditioner you need professional help. Like any other contractor, the company which is going to install your device is just as important as the device itself when it comes to cooling performances: install the best conditioner in the world the wrong way and you will spend a lot of hot days.
Apart from the cooling feature, such device can become dangerous if the commercial air conditioning contractor staff was unable to install it properly. Because it is filled with specific gases and plugged into the electrical system, the AC can turn into a real life bomb, so it is very important to pick the right persons to install it.
To help you out and prevent accidents from happening, here are some tips on how to choose a commercial air conditioning company which can be trusted to install and do the maintenance on a cooling device.
Don’t pick someone who tries to convince you to install old devices
Many companies don’t keep up with the technology and their staff is only trained to install old devices. So, to pick you up, they will try to convince you to install a low performance cooling device in the attempt to get the job.
Don’t pick someone who offers estimation over the phone
If the contractor is willing to offer you estimation on the work to be done based solely on what you’ve told them, without having to see the location, you don’t want to work with him.
Don’t pick someone who estimates the size of the new cooling device based on the old one
If the contractor is sizing the new cooling device based on the old one, they are not professionals. Due to reasons like technological performance, improper initial sizing and further building development, you need a new estimation to size your new cooling system.
Don’t pick someone who is afraid to give you written offers
A reliable company will always provide a written offer, which includes the operating costs, the proposal for the installation, the equipment outline and labor costs, so you can have it in your hands and look at it from time to time. Also, it is a guarantee they will not change their mind when the job is done, pretty much a sort of pre-invoice.
Don’t pick the lowest commercial air conditioning offer
One of the biggest mistakes you can do when you pick a contractor to install your device is looking only at the price. There are many companies out there and each one provides different rates; for the same cost, you may get different services from different companies.