Who Makes McGraw Air Compressor? (Explained)

By - Ron Singh

Updated -

Suppose you’re looking for an air compressor suitable for you.

For example, you need the air compressor to pump air into tires, inflate balloons, supply air to power tools like drills, saws, and sanders, and provide compressed air through hoses to paint sprayers and cutting torches. 

You decide on a McGraw air compressor but don’t know much about it or the company that manufactures it.

This article will explain all you need to know about this compressor and its manufacturer.

Harbor Freight produces the McGraw air compressor, another one of their brands, just like they have other brands like the Central Pneumatic. This company has existed since 1977, making compressors and a name for itself in the industry. They were once known as Harbor Freight and Salvage before changing their name to Harbor Freight Tools.

What Company Makes McGraw Air Compressors?

Who Makes McGraw Air Compressor

The company that makes McGraw air compressors is Harbor Freight. The McGraw air compressor is just a subsidiary of Harbor Freight.

Another subsidiary of theirs that produces Central Pneumatic air compressors is the  Central Pneumatic brand. 

Harbor Freight opened its business in 1977 in California, where it was previously known as Harbor Freight and Salvage.

It is a family-owned business that has always given professionals and do-it-yourselfers high-quality tools and products at up to 80% lower prices.

Harbor Freight released the McGraw air compressor new series at the end of 2018 and the beginning of 2019.

Since they came out, most people in the compressed air industry have praised this compressor line for its well-made and reliable quality.

McGraw Air Compressor Review

The McGraw air compressor is a popular choice for those in the market for a new air compressor.

Therefore, I’ll be looking at some factors on which I’ll be basing my review of the McGraw air compressors.

#1. Quality

In terms of quality, build quality is one of the primary things you should be on the lookout for when in the market for an air compressor, and you shouldn’t skimp on it.

The air compressor’s build quality should be excellent to ensure its safety and efficiency. McGraw delivers on that for you with their air compressors.

They have been in the business of air compressors for a while now, so you won’t have any problems if you choose them for your air compressor needs.

In addition, they ensure that the quality of their products is high by using the best technology and engineering for their air compressors.

#2. Safety

Air compressors compress air to a remarkably high density, so having an accident while using it isn’t something that should happen and is a source of concern to users of air compressors.

To avoid these issues, you should opt for an air compressor that is well made and safe to use. The McGraw air compressor covers that angle and is well made and safe for you to use.

#3. Operation

McGraw has improved their user experience, making its air compressors easy for anyone to use for various tasks by just reading the owner’s manual.

Just to ensure you know the basic safety procedures and how to use an air compressor because it is sensitive and could hurt you if you don’t do it right.

The issue with McGraw air compressors is that they are pretty noisy. So if you’re looking for an air compressor that isn’t noisy, then the McGraw air compressor isn’t the one for you.

However, despite the noise, they are one of the market’s cheaper and more effective air compressors.

#4. Cost

When in the market for an air compressor, the cost matters because not only are you looking to buy it and pay, but you also have to consider the cost of maintenance.

McGraw air compressors have unequaled operating expenses, including initial price, maintenance costs, parts, accessories, and other rates. 

That makes them one of the most popular air compressors because they don’t have any significant problems that could cause you trouble.

#5. Support

McGraw offers their help even after you’ve made your purchase. Not only that, even after your warranty ends, you can still seek parts or other services, and they will be happy to help.

Is McGraw a Good Air Compressor?

Overall, McGraw air compressors are a good brand of air compressors. McGraw air compressors are some of the most popular on the market and are known for their quality construction and durability.

McGraw air compressors are so popular, and their manufacturers build them to last. It is evident in their designs, which have withstood time and use without showing signs of wear.

In addition, they come with a manufacturer’s warranty that protects against defects and provides service if anything breaks or malfunctions.

In terms of their operation, efficiency, quality, and safety, the McGraw air compressors are a good choice when using an air compressor.

Not only are they affordable, but they have also been in business for some time now.

In addition, they have made their products easy for you to use with the owner’s manual; you just need to know the essential know-how and safety procedures.

What Are the Problems with McGraw Air Compressors?

As good as the McGraw air compressors are, they aren’t without drawbacks. Here are some problems that McGraw air compressors tend to have;

#1. Vacuum

The vacuum is the first thing that often goes wrong with these McGraw air compressors.

This vacuum causes problems such as the tank not filling to its total capacity and the pressure on the valve and output changing.

You have to fix this immediately if you want to use the air compressor in a smooth and better way.

Don’t get your air compressor filled if you won’t use it for a day or two; that keeps your air compressor from giving you trouble in the first place.

However, if something like that happens and you end up with a vacuum problem in your air compressor tank, you can fix it.

First, find the tank’s drain valve, switch off the air compressor, close the drainage valve, and fill the tank with air.

#2. Noise

McGraw’s air compressor has a problem with noise. You must address two sorts of compressor noises.

First, loosened nuts and bolts or an uneven surface generate a rattling noise; you tighten the nuts and bolts to fix the problem.

Another noise is grinding sounds, which can cause serious motor problems. To remedy it, check the motor oil and change it regularly; it will stop your grinding sounds.

If the oil change doesn’t work, a specialist can diagnose the problem and fix it for good.

#3. Air Leakage Problem

Another McGraw air compressor problem is the air leakage problem. Some leaks in the air compressor may cause serious problems.

You will need to find these air leaks by listening to the hissing sounds that could be coming from your air compressor. 

Once you find the leak, you can fix it so that it works well. If any metal parts are leaking, you must get them repaired.

But if you find that the rubber parts are leaking, it would be better to replace them so the leak doesn’t happen again.

Which Company’s Air Compressor Is Best?

Ingersoll Rand Type-30 Reciprocating Air Compressor - 15 HP, 200 Volt 3 Phase, Model Number 7100E15-V

Many companies make air compressors, but Ingerson Rand’s air compressor is the best amongst air compressor producing companies.

Below, I’ll show why I believe Ingersoll Rand is the best, but it isn’t without drawbacks.

#1. Ingersoll Rand Pros

#1. Ingersoll Rand air compressors are known for their quality and efficiency.

#2. They offer a wide variety of models to choose from, so you can find the perfect one for your needs.

#3. They have a reputation for being easy to use and maintain, saving you time and money in the long run.

#4. Ingersoll Rand makes use of low-noise technology, which reduces workplace noise.

#5. Ingersoll Rand guarantees its equipment for 12 months from when you start using it or 18 months from its shipping date, whichever comes first. As a result, its warranty period is longer than some other brands.

#6. They’re durable and known to last a long time with regular maintenance.

#2. Ingersoll Rand Cons

#1. Ingersoll Rand air compressors can be expensive, so if you’re working with a tight budget, you might want to look at other options.

#2. They require regular maintenance and repairs.

#3. If you’re new to air compressors and don’t know how to maintain one or are just starting with home improvement projects, it might be better to look at other options.

#4. They’re not as durable as other brands, so you may have to replace them more often.

#5. Ingersoll Rand air compressors may be difficult to find in stores. Their parts can also be a little challenging to find.


My final thoughts on McGraw air compressors are that they know what they’re doing, seeing as they’ve been in business for a long time.

They produce quality and durable air compressors that are safe to use. In addition, they have various air compressors you can choose from depending on your needs and at affordable prices.

Sharing is caring! Spread The Love!

Why Trust Our Information

At Homeguideinfo.com, we are dedicated to delivering precise and trustworthy information. Our content is meticulously developed and validated by a panel of Expert Contributors, adhering to strict Editorial Guidelines. Our commitment is to ensure that you receive thoroughly researched and expertly crafted information.