Air Compressors for Every Job - From the Shop to the Job Site

Professional-grade piston, rotary screw, portable, and oil-free compressors from the brands that contractors, shops, and facilities rely on. Expert help. Free shipping.

Shop Air Compressors Help Me Choose
✓ 5-Star Rated ✓ Free Shipping ✓ Expert Support ✓ 100+ Pro Brands
Air Compressor Sizing Guide Need Help Finding the Right Compressor? CFM? PSI? Horse Power? Tank Size?
CLICK HERE

Find the Right Compressor for Your Application

Browse by how you actually use compressed air - not just by product specs.

🏠 Home Portable & pancake units for DIY & household tasks 🔧 Garage Hot dog & twin-stack for tire inflation & impact tools 🔨 Contractor & Jobsite Gas wheelbarrow & twin-stack for framing & roofing 🚗 Auto Shop Two-stage & rotary screw for impacts & spray guns 🏭 Industrial Rotary screw & VSD for continuous production 🏥 Medical Oil-free scroll for clean, contaminant-free air 🍽️ Food & Beverage ISO Class 0 oil-free with integrated dryers 🚜 Agriculture & Farming Diesel & gas portable rotary screw units

Shop Air Compressors by Type

Full range of compressor technologies. Not sure which type? Our team can help you size the right unit.

Piston / Reciprocating Compressors
Piston / Reciprocating Compressors Shop Now →
Rotary Screw Air Compressors
Rotary Screw Air Compressors Shop Now →
Quiet and Silent Air Compressors
Quiet and Silent Air Compressors Shop Now →
Oil Free Air Compressors
Oil Free Air Compressors Shop Now →
Scroll Air Compressors
Scroll Air Compressors Shop Now →
Enclosed Air Compressors
Enclosed Air Compressors Shop Now →

Why Buyers Choose CompressorPros.com

When you call us, you reach someone who can discuss CFM, duty cycle, oil-free vs oil-lubricated, single-phase vs three-phase, and rotary screw vs piston - not someone reading from a product page.

📞
Expert Pre-Sale Support Match CFM, PSI, power supply, and tank size to your actual workload.
🏆
Professional & Industrial Brands Brands built for real-world commercial use - not consumer-grade rebadged for retail.
🚚
Free Standard Shipping Continental US. Commercial address with forklift on site. Residential deliveries require liftgate.
⭐
5-Star Shopper Approved Ratings Verified reviews on selection, knowledge, and post-sale support.

Professional-Grade Air Compressor Brands

Selected for durability, parts availability, and long-term reliability — not price-point alone.

FS Curtis American-made. Cast iron.
Quincy 100+ yrs. QR-25 standard.
EMAX High CFM piston & RS.
Elgi Global RS. Low lifecycle cost.
Industrial Gold Piston & RS3 Series.
Jenny American. Extreme reliability.
Schulz Strong N.A. track record.
MI-T-M Gas portable. Jobsite/ag.
Chicago Pneumatic Pro-grade piston.
ConX Portable RS construction.

How to Choose the Right Air Compressor: The Key Factors

Choosing the wrong size is the most common - and most expensive - mistake. Here's what to know before you buy.

Spec What It Means How to Determine Yours
CFM Cubic feet per minute - air delivery volume. Most important spec. Add up all tools being used simultaneously + 25-30% buffer.
PSI Pounds per square inch - pressure output. Most need around 90 PSI.
Tank Size Air storage (gallons). Larger = less cycling. Lighter use: smaller. Heavier, more constant use: larger.
Duty Cycle % run time. Piston: 50-75%. Rotary screw: 100%. 30+ min continuous? Consider rotary screw.
Power Single-phase (120V/240V), 3-phase (208-460V), gas, diesel. Check your panel or with your power company.
HP Horsepower - fills tank faster, supports higher CFM. Don't buy by HP alone - shop by CFM/PSI.
Need Help Sizing? Call 803-339-0445 or chat with us. Free sizing help.  |  Read our Complete Buying Guide →

Browse All Air Compressor Categories

By Type

By Portability

By Phase, Power & Specs

Not Sure Which Air Compressor Is Right for You?

Our specialists help you match the right unit to your CFM, power supply, duty cycle, and budget.

Call 803-339-0445 Chat with a Specialist Request a Quote
Read our Air Compressor Buying Guide →