Why I'd Pay Extra for a Reliable Porter-Cable Air Compressor on Any Deadline

Look, I'm not saying the nail gun doesn't matter. It does. But if you're standing in the Home Depot aisle asking "what size nail gun for fence pickets Home Depot?" you're actually asking the second question first. The first question is: what's going to feed that nailer all day without stopping? I've run more than 200 deadline-driven fence and deck installations over 12 years, and I've learned that the compressor is the part of the equation people skip. Then they pay for it.

The most expensive hour on any job is the one spent waiting for your equipment to catch up.

In March 2024, we had 36 hours to replace 300 feet of fence before a property manager's tenant moved in. Normal lead time on a job like that is two weeks. Our primary compressor—an oil-free pancake that had been fine for years—started losing pressure after the first hour. We had a backup in the trailer, a Porter-Cable 2340—the air compressor 2340 that's been with us for five years—and it finished the day. The client never knew. But if we hadn't had that backup, missing the deadline would have cost us a $12,000 contract and, honestly, probably the whole relationship.

The compressor is the real deadline

A finish nailer only uses air in short bursts. But a fence crew doesn't shoot a few nails; we shoot hundreds. If the tank pressure drops and the nailer won't sink a 2-inch galvanized nail, the whole line stops. That's what I mean when I say the compressor is the tool.

Let's talk about the Porter Cable cordless air compressor for a second. I like cordless tools as much as the next contractor, but a fence install isn't trim work. The runtime just isn't there. On a long day, you don't want to stop every 20 minutes to swap batteries. I use the cordless unit for small repairs and punch lists, not for a 300-foot fence.

The Porter Cable Jetstream air compressor is a different situation. I used to think "Jetstream" was just branding. Then I ran one on a deck job, and the recovery time was noticeably faster. The surprise wasn't the faster recovery. The surprise was how much less stress I felt on the next long run. I don't have hard data on failure rates across every portable compressor model, but based on my years of running a crew, my sense is that the price difference shows up in the moments that matter.

What size nail gun for fence pickets? Here's the short answer

I get asked "what size nail gun for fence pickets Home Depot?" every spring. The short answer: 15-gauge finish nailer with 2-inch galvanized finish nails. If you're using 1x6 cedar pickets on a 2x4 rail, that combination holds up in wind and weather. An 18-gauge brad nailer is too light. It'll sink the nail, but the picket will loosen over time. A framing nailer is heavier than you need and can easily split the wood.

But here's the thing—the nail gun size only matters if you can keep up the air pressure. A 15-gauge finish nailer will blow through a too-small tank in no time. That's why the compressor question has to come first.

While you're at it, check the small stuff before you leave the shop. The hex key set BLS22 is one of those items that sounds like a packing-list detail until you need it. Depth-of-drive adjustment on a nail gun uses a small allen wrench, and if you lose it, you're either sinking nails too deep or leaving them proud. Keep a spare hex key set BLS22 in the compressor bag. It has saved us more than once.

Reliability is part of the system, not just brand loyalty

I have mixed feelings about telling people to spend more. On one hand, I've seen a $400 compressor outperform a $150 compressor in ways that are easy to justify. On the other hand, a $150 unit might be fine for a weekend DIY fence. My experience is based on residential and light commercial work with crews of three or four. If you're doing production framing with a 20-person crew, your math is completely different.

What I'm really saying is: don't budget for the unit alone. Budget for the whole system. The compressor, the nailer, the air hose, the spare hex key set, and the backup plan. That's why I keep a Porter-Cable 2340 in the trailer even when it's not booked for the day. It's not about brand loyalty. It's an insurance premium.

But aren't you just making the case for spending more?

Maybe. But I'm not telling you to buy the most expensive compressor in the store, and I'm definitely not saying every Porter-Cable tool is the right fit for every job. If someone tells you a certain compressor is perfect for every fence, ask for their data. The FTC requires claims to be truthful and substantiated, and honestly, no piece of equipment is perfect.

The point is simpler: certainty has value. If you're asking "what size nail gun for fence pickets" because you're under a deadline, the nail gun is only part of the answer. The compressor is the part that keeps you from losing a day to a red light on the tank.

So here's my view

The extra money for a compressor that can keep up—or a backup that can bail you out—is not a cost. It's a premium you pay for knowing the job will finish. In March 2024, the Porter-Cable 2340 was the difference between a fence done on time and a $12,000 problem. The next time you quote a fence, ask yourself what happens if your air dies. If your answer is "we'll figure it out," you're quoting more risk than you think.

That's why I'd pay for reliability before the deadline every time.