Starting out in HVAC can be hard, from finding that first job to buying all the tools you will need. Many heating and cooling tools are not cheap, and buying them all at one time can be a big investment.
Below is a list of tools an HVAC tech or installer will need.
Only the basic tools are listed below, with the more advanced technician tools listed here.
Both a technician and installer will need the tools below, but a tech will also need more advanced tools.
Keep in mind that depending on who you work for, some tools may not need to be bought. For example, if you get a job in a government position such as a County job or a School District job, then you may not have to buy many tools. Most of us HVAC technicians are not lucky enough to get a government job, so buying tools will be most often be required.
Some tools I would put off buying, and I will list them separately; if you are new to HVAC, things such as a recovery machine or refrigerant scale may be too much.
Buying a recovery machine is also overkill when you are starting out, and many shops likely will have a recovery machine you can borrow if needed.
Everyone will have a different experience, and it will all depend on the company that first hires you.
The tools needed will also depend on your position, such as installer, service technician, or sheet metal work.
HVAC Tool List for Technician and Installer with Pictures
- Cordless Drill
- Cordless Saws
- Tape Measure
- Drill Bits
- Wire Cutters
- Pipe Wrench
- Tin Snips
- Tool Bag
- Multi Meter
- Extension cord
- Utility Knife
- HVAC Panduit Strap Gun
- HVAC-Plumbing PVC Pipe Cutter
- Caulking Gun
You will need a cordless drill when starting out. I wouldn’t go for an expensive brand at first unless you can afford it; something like Ryobi is a good starter cordless drill. I use Ryobi as a backup, and they work quite well. Dewalt is also a good name brand.
Whichever brand, just be sure to get an 18 volt cordless and not a six or 12-volt drill.
Both a Sawzall and Circular saws are recommended, but in a pinch, a Sawzall can cut pretty much anything you come across with the right blades.
Whichever brand of cordless drill you decide on should also be the same brand of cordless saws. Keeping batteries charged is always on the mind; there is nothing worse than being in the field and having dead batteries, so more the better.
Plus, cordless batteries go bad, so it makes sense not to mix brands too much when it comes to cordless tools.
A tape measure will also be needed. Don’t go for anything fancy here; tape measures get stepped on, kinked, and just don’t last long. Get one short ten-foot tape measure for quick jobs and one longer 25-30 foot tape measure for those longer measuring distances.
Both Phillips and regular screwdrivers of all size types will be used. You can go from using a large screwdriver to pound out a hole in sheet metal, to replacing a thermostat which uses very small drivers.
Different bits will be needed to use with a cordless drill; buying a whole set of these is recommended. Phillips screwdriver, 1/4 inch, and 5/16 will be the most used, but you will run into all kinds of different sizes, try to get magnetic tips if you can; they make life easier.
There are three types of tin snips Left-cut, Right-cut, and Straight-cut. Installers and sheet metal workers will use these a lot, but even service techs will need a set.
Tin snips are a necessary part of HVAC as there is a lot of duct-work involved with tin often needing to be modified.
A decent tool bag is a good idea. I use a good tool bag when I do service work, but if I have to do an install I simply use an old five-gallon paint bucket as it is easier for me to tie a rope on the handle and pull up on a roof and just toss everything into it when done.
If you are doing service work, an HVAC multi-meter will be needed to troubleshoot units. For someone who is only going to be doing install work, then a basic multi-meter will be fine as you will only be checking for voltages.
There are many available that come in all shapes, sizes, and price ranges.
One of my favorites is the Fieldpiece HS33 which works great and also comes with an optional Amp Clamp making it easy to quickly see if a motor is Over-Amping or similar.
It has been around for a while, which means the price has come down drastically, making it a good starter HVAC meter, in my opinion.
Fieldpiece HS33 on Amazon
Fieldpiece HS33 Expandable Manual Ranging Stick Multimeter for HVAC/R
Buying an extension cord is a good idea. They are cheap and come in handy, from charging cordless batteries to using power tools when needed. Just try to keep your extension cords a little more untangled than mine.
They are cheap low-cost items and will be needed.