Finding the right heating, ventilation, and air conditioning (HVAC) system for your home is an investment you should be willing to take. It can be quite expensive to have, but you want to be sure that whoever installs your HVAC system is someone you can trust.

The installation is a delicate process, and only a professional that knows what they’re doing can perform it correctly. If you’re looking for an HVAC contractor, there are important things you need to keep in mind. 

Here are some of the characteristics of an ideal contractor.

1. Has Good References or Referrals

If you want to hire someone’s services, you’ll need proof of their service quality from people you trust. After all, they will be working on your entire home. Get some referrals and references from your friends and family. Ask them if they have had any work done at their own home and whether they recommend anyone to help with the installation.

Seek feedback regarding the contractor’s performance. Were they professional and transparent? Were your connections satisfied with the work done on their homes? Every little detail counts towards building your mental portfolio of the contractors.

It also helps if you have referrals that have done work similar to your pressing needs at home. For instance, if you need a new boiler and they’ve had one installed recently. 

You can also look at online reviews to get other people’s perspectives. Some contractors have feedback pages on their website or social media pages that you can access easily.

2. Performs Home Evaluations

When you get an HVAC system installed, contractors will typically do a home evaluation to assess your needs. They will also require the measurements of your home, including dimensions, square footage, and more, to fit these systems accurately.

As a rule of thumb, HVAC system fittings do not rely on dimensions alone but the total calculations of an expert contractor. They will have to measure several things, including the R-value of insulation, the number of windows, doors, etc.

Aside from these calculations, they will also need to ask you about your own experiences at home, such as any troubles that might arise. They will consult with you regarding your plans for your existing system and any improvements they can suggest to do.

3. Provides the Proper Certifications

With any home renovation project, you would want the people who work on it to be trained professionals. Only trust contractors who have the experience for it and the credentials and certification to back it up.

You always have the option to ask for copies of their licences or certifications upfront or inquire about them. It helps if they have the proper credentials that perfectly fit the needs for your home renovations. Make sure you also ask about their minimal level of bonding and insurance.


Before you have your HVAC system installed, make sure you get to know your contractor. Only work with professionals and specialists that know what they’re doing and can accommodate your specific requests.

If you’re looking for a portable ac rental, search no further than London Climate Hire. We provide HVAC installation services, including boiler chillers, heaters, and other ancillaries to rent. Contact us today to learn more!