NIST-Traceable Calibration
Accurate. Certified. Fast. Get your gas detectors calibrated with NIST-traceable certificates included—no hidden fees, no surprises. Most units ship back within days, not weeks.
Learn MoreFast Turnaround. Certified Results.
Gas detector calibration, repair, and rentals from a team with decades of experience. We fix what others replace—and you get 50% off rentals while we work on your unit.
5.0
Google Rating
20+
Years Experience
NIST
Certified Calibration
2-3 Days
Turnaround Time
50% Off
Rentals During Service
Everything Your Gas Detectors Need—Under One Roof
Repairs That Save You Thousands
Before you throw out that "dead" detector, send it to us. We repair sensors, pumps, and electronics that other shops won't touch. Why replace when you can repair for a fraction of the cost?
Learn MoreRentals When You Need Them
Need a detector while yours is in the shop? We've got you covered—and K2 service customers get 50% off rental rates. No downtime. No excuses.
Learn MoreNew & Certified Pre-Owned Detectors
Shop top brands like GfG, Ion Science, RKI, and more. Every unit ships calibrated and ready to work. Plus, we're here when you need service—not just a sale.
Shop NowAuthorized Service For Leading Brands
Factory-trained technicians for all major gas detection manufacturers
Why 500+ Safety Professionals Trust K2
We Repair—Not Just Calibrate
Most shops send broken units back with a "failed" sticker. We actually fix them. Sensors, pumps, displays—if it can be repaired, we'll do it.
50% Off Rentals During Service
Your equipment is in our shop? Your rental is half price. Keep your crew working while we handle the rest.
Extremely Fast Turnaround
"Their turnaround time is extremely fast" isn't just a review—it's our standard. Most calibrations ship within 2-3 business days.
Decades of Industry Experience
GfG, BW, RAE, MSA, Industrial Scientific, RKI, Ion Science, Senko—we've seen it all and fixed it all.
NIST-Traceable Certificates Included
Every calibration comes with documentation you can hand to any auditor or safety inspector. No upcharge.
Don't Take Our Word For It
We've earned a perfect 5.0-star rating by doing one thing: treating every gas detector like someone's life depends on it—because it does.
"Their turnaround time is extremely fast. We've been using K2 for all our calibration needs and they never disappoint. The 50% rental discount is a game-changer when you need equipment while yours is being serviced."
"K2 repaired a detector that two other shops said was unfixable. Saved us over $2,000 on replacement costs. These guys really know their stuff and stand behind their work."
"Professional service from start to finish. They included shipping labels, kept us updated on status, and the NIST certificates are exactly what we need for our audits. Highly recommend!"