HEI Mercer Spring

HEI Mercer Spring HEI Mercer Spring acquired Mercer Spring in June 2024, a renowned Spring and Suspension Facility located in Trenton, NJ.

We will expand into a full-service truck repair shop performing transmissions, engine repairs, hydraulics, brakes and more!

At HEI Mercer Spring, we combine knowledgeable technicians, professional service and quality equipment to keep your truc...
05/26/2026

At HEI Mercer Spring, we combine knowledgeable technicians, professional service and quality equipment to keep your truck running straight and safely.

Proper truck alignments help improve handling, extend tire life, reduce uneven wear and increase fuel efficiency — saving you time and money on the road.

Whether you operate one truck or an entire fleet, our team has the experience and equipment to get the job done right.

HEI Mercer Spring
215 Miami Avenue, Trenton, NJ
609-586-3119
www.hei-nj.com

Hours: Monday – Friday | 8:00 AM – 4:30 PM

HEI Mercer Spring will be closing early Friday and closed Saturday, Sunday & Monday in observance of Memorial Day.We wil...
05/22/2026

HEI Mercer Spring will be closing early Friday and closed Saturday, Sunday & Monday in observance of Memorial Day.

We will reopen Tuesday, May 26 at 8:00 AM.

Wishing everyone a safe Memorial Day weekend as we honor and remember those who made the ultimate sacrifice for our country.

609-586-3119
www.hei-nj.com

HYDRAULIC LINE FABRICATION – HEI MERCER SPRINGIf you need hydraulic lines made, we build them in-house for trucks, equip...
01/22/2026

HYDRAULIC LINE FABRICATION – HEI MERCER SPRING

If you need hydraulic lines made, we build them in-house for trucks, equipment, and plows—fast and done right.

HEI Mercer Spring
215 Miami Avenue, Trenton
609-586-3119

Open Monday–Friday:
7:30 AM – 4:30 PM

Need 24-Hour Towing or Road Service in Burlington or Camden County? Call an HEI company you can count on:

HAINESPORT AUTO & TRUCK REPAIR – Hainesport
HELMRICH TRANSPORTATION – Pennsauken

609-267-7392

One call. One family of HEI companies. Trucks back on the road.

At HEI Mercer Spring, suspension isn’t just one of the services we offer — it’s what we’re built on.Our full-service tru...
11/07/2025

At HEI Mercer Spring, suspension isn’t just one of the services we offer — it’s what we’re built on.

Our full-service truck repair facility is equipped with industry-leading technology to handle even the toughest spring and suspension jobs.

When downtime isn’t an option, trust the experts who keep trucks moving.

Keeping fleets strong. Keeping trucks moving.
- 215 Miami Avenue, Trenton/Hamilton
- 609-586-3119

Freightliner Fuel Tank Steps for sale - only $50.00 each. Ask at the Parts counter or call 609-586-3119.
12/30/2024

Freightliner Fuel Tank Steps for sale - only $50.00 each. Ask at the Parts counter or call 609-586-3119.

HEI Mercer Spring would like to thank all of our employee, vendor, customer and friend Veterans. Thank you for fighting...
11/11/2024

HEI Mercer Spring would like to thank all of our employee, vendor, customer and friend Veterans. Thank you for fighting for our freedom. You are our heroes!

10/11/2024

HELP WANTED - Looking for a TEMPORARY cleaner to maintain the floors and bathrooms at our shop/office. Please apply in person at 215 Miami Avenue, Trenton. NO PHONE CALLS/EMAILS PLEASE.

HEI Mercer Spring is an Equal Opportunity Employer.

Address

215 MIAMI Avenue
Hamilton Township, NJ
08610

Opening Hours

Monday 7:30am - 4:30pm
Tuesday 7:30am - 4:30pm
Wednesday 7:30am - 4:30pm
Thursday 7:30am - 4:30pm
Friday 7:30am - 4:30pm

Telephone

+16095863119

Website

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