On Scene LLC

09/24/2026

Had a beautiful day at the RIAFC Vendor show this morning! Mark had the chance to connect with several departments on their future apparatus needs.

They certainly had a lot to look at, including both the HME Ahrens-Fox CORE 62 demo pumper and two Medix ambulances we brought to the Richmond Country Club in Hope Valley, RI. Thanks to all those who spent time speaking with us and checking out what we have to offer.

HME Ahrens-Fox demo pumper spec and drawings: https://onsceneservice.com/hme-24362
170” Medix Type I demo spec and drawings: https://onsceneservice.com/medix-demo

Interested in learning more? Give us a call at 401-429-8007 or email us at [email protected].

https://onsceneservice.com/

09/23/2026

🚒 See you at the RIAFC Vendor Show! 🚒

On Scene is bringing the HME Ahrens-Fox CORE 62 demo pumper to the Rhode Island Association of Fire Chiefs Annual Vendor Show, and we want you to climb on it, open every compartment, and put your hands on the pump panel.

📍 Richmond Country Club, Hope Valley, RI
🗓️ Thursday 9/24/2026 at 9:00 AM – 11:30 AM

What you'll find on this rig:
🔥 Hale Q-Max 1500 GPM side-mount pump module with a Class 1 TPG governor
💧 750-gallon UPF water tank (lifetime warranty) plus a 30-gallon foam-ready cell
🛻 1871 custom cab with a 12" raised roof, seating for 6, and SCBA seats throughout
⚙️ Cummins L9 450 HP paired with an Allison 3000EVS
🔄 45° cramp angle for tight streets and driveways
🧰 Stainless steel body with a low 36" hosebed, two 1¾" crosslays, and 7 SCBA wheel-well tubes

Swipe through the photos, then come see it in person. Our team will be on hand to walk you through the spec and answer your questions.

You can find the spec and drawing here: https://onsceneservice.com/hme-24362

We will also have a Medix F550 Type I demo available as well if you're considering a new ambulance to join your fleet.

Can't make it? Call 401-429-8007 or email [email protected].

09/07/2026

This is not an AI generated message of thanks, it is from the heart of Spencer Mfg...a caring family-owned company that builds a very nice product! Thanks for choosing us to represent you. We value you. Happy Labor Day...hope you all enjoy a day of rest.

This Labor Day, we’re proud to recognize the people behind every Spencer apparatus.

From engineering and fabrication to sales, service and support, it takes a dedicated team to build fire trucks that departments can depend on.

Thank you to the entire Spencer team for the skill, hard work and commitment you bring to every apparatus we build.

We’re proud of what we build, proud of the people who make it happen and proud to help protect the firefighters and first responders who serve their communities every day.

Happy Labor Day from Spencer!

09/03/2026

Still waiting on a chassis? This one's already built.

2025 Medix AL-171 Type I demo on a Ford F-550 XLT 4x4. It comes spec'd with Liquid Spring suspension, Whelen LED warning and scene package, Spheros HVAC with auxiliary condenser, Xantrex inverter, CPR seat, and integrated EVS child safety seat.

It also comes with a Stryker Power-LOAD floor plate pre-installed and we can supply the complete Power-LOAD system if needed. All-aluminum 171" module with 74" of headroom.

Demo pricing, immediate delivery, no long wait.

Want the full specs or a tour of the unit?

Contact sales at 📞 401-429-8007 | ✉️ [email protected]

09/03/2026

We service Medix in CT, RI and MA...simple design, quality and reliability!

⚡Simple. Reliable. Easy to maintain.

Time and time again, customers tell us one of the things they appreciate most about a Medix ambulance is how easy it is to service, and our electrical system is a big reason why.

Electrical and environmental issues are among the leading causes of ambulance downtime. That's why we engineer our electrical systems to be straightforward, dependable, and easy to troubleshoot. Combined with responsive technical support from our service team, departments spend less time diagnosing problems and more time focused on serving their communities.

09/01/2026

WHO THIS TRUCK IS FOR 🚒

We will be the first to say 250 gallons is about 90 seconds of water. So this isn't your engine replacement.

It's the apparatus that gets there first, in spaces your engine shouldn't be on, and puts water on it while everything else is still turning out.

Spencer Initial Attack #1740 is available now.

🛻 2024 Ford F-550 Crew Cab 4x4 · 6.7L diesel · 19,500 GVWR
💧 Hale DSD 1500 GPM · 250 gal · 10 gal Class A foam
📱 SAM pump control, screens both sides
🎯 Two SAM Smart Nozzles
🧱 Spencer Solid-Poly body — no rust, ever
🚿 Two 1¾" crosslays · 2½" front bumper line · 6" steamers both sides
🪜 12' ladder, pike poles, hard suction, 3 SCBA tubes

Here's why the small tank works. The Hale SAM smart nozzle gives the firefighter a tank gauge in their hand that displays green, yellow, red, and it flashes when you're about to be out. Meanwhile SAM handles the transition to hydrant or draft without anyone wrestling valves, auto-primes for draft, and refills the tank once you're on a source.

Small tank, fast source. That's the whole design.

That smart nozzle also holds your calibrated pressure up five floors, detects a kink and bumps pressure to clear it, and if it loses signal the line just works like a normal nozzle.

Who should be looking at this:
✅ Camp roads, dirt roads, long driveways, tight downtowns
✅ Anyone tired of putting engine miles on car fires and alarms
✅ No-hydrant departments running shuttle to feed a pump
✅ Replacing a tired mini-pumper, squad, or brush truck
✅ Departments where a custom engine won't clear town meeting

Lifetime body and tank warranty. Ten years on the stainless plumbing. Poly body means New England road salt is not your problem.

Full specs and the apparatus drawing: onsceneservice.com/spencer-demo-1740

Contact sales at 401-429-8007 or [email protected]

08/28/2026

Here is a sneak peak at Lincoln, RI's custom Spencer Mfg pumper. Spender Mfg is family owned, and quality design engineered.

The pumper for Lincoln Fire Protection District (RI) has all its major components installed is going through the final stages of upfitting.

08/27/2026

Great turnout at the shop Friday. For everyone who couldn't make it, here's the full rundown on the Spencer Initial Attack demo.
Available now. No build slot, no multi-year wait.

🚒 CHASSIS: Ford F-550 Crew Cab XLT
💧 PUMP: Hale DSD 1500 GPM with
🛢️ TANK: 250 gallons water, 10+ gallons foam
🎚️ Vehicle Control System: Whelen CenCom Core System
📏 GVWR 19,500 lbs, overall length 316” and, wheelbase 204”
✨ SAM Pump Control System

See Stock # 1740 full specs and photos: https://onsceneservice.com/spencer-demo-1740

Contact sales at 401-429-8007 or [email protected]

Know a department in the market? Tag them. 👇

08/27/2026

Delivery day! 🚒

We're proud to announce the delivery of a new Spencer custom pumper to the Wilbraham, MA Fire Department.

It was a pleasure working alongside Chief Mike Andrews and the department's apparatus committee throughout the design and build process. Their attention to detail and commitment to getting every specification right shows in the finished product, and we're honored they trusted us to help bring it to life.

Congratulations to the community of Wilbraham, MA as this rig is ready to serve you for decades to come.

Interested in what Spencer can build for your department? Reach out to our sales team.

📞 401-429-8007 ✉️[email protected] 🌐onsceneservice.com

08/26/2026

Thank you.

Our first-ever Open House brought 25+ departments and a dozen vendor partners out to the lot and the rain didn't slow anybody down.

We had 7 apparatus on site: a Medix Type I delivered to Pascoag earlier this year, two demo ambulances, a Spencer engine headed to Wilbraham soon, an HME delivered to Little Compton in 2024, a demo HME, and a demo Spencer quick attack with the SAM system.

But the trucks weren't the best part, it was the conversations with chiefs and committee members about their aging fleets, maintenance needs, replacement cycles and what their departments need over the next few years. That's the whole reason we did this.

To every department that made the trip: thank you for spending part of your day with us. And to our vendor partners, thank you for setting up and answering every question thrown at you.

See you next year.

Missed it? Our demo units are still available contact us at 401-429-8007 or [email protected]