SulForce Innovative Specialties

Can't say enough good things about the team at Sulforce! No games, they just do it right! I have taken a few high-mileage vehicles to them over the years for everything from tires, to mufflers, to air-conditioning issues, and they gave honest estimates, and followed through with top quality work. Highly recommended!

These guys are simply awesome! I drive a high mileage vehicle and anytime something feels off with it I have complete confidence SulForce will get it back to running like new and not put a huge dent in my wallet. They're good people, straight shooters, and do tremendous work.

If you're looking for an honest and upfront vehicle repair business this is your place. No pressure, straightforward repairs and excellent service. Every time I think one of our vehicles is going to have to be replaced the guys at Sulforce fix the problem and do exactly what is needed and make it run like new. The only place I'll be taking my vehicles and the only place I would recommend.

Took my van here to get the transmission filters changed and have it flushed. Very helpful, answered all of my questions relating to that and my other project vehicle. Will definitely go back to them again to service my vehicles.

Good price, fast service, and professional. Being a women can be intimidating when stepping in a car shop but Sulforce made me feel comfortable and I highly recommend this place. My Ford Escape is now back on the road and I feel safe again driving it. Driving an hour+ to repair my vehicle problems was very worth it.

These guys do great work, they are speedy and their prices are very fair. I won't bring my car anywhere else. A big thank you to Darren and the crew - you guys rock!

Willing to tackle things other shops can't or won't, excellent quality of work, and Keith & Darrin are a pleasure to work with. If you're in the Grandville area and need automotive work done, definitely pay them a visit.

I take my high mileage vehicles to Sullforce. I appreciate the knowledgeable and honest evaluation. They let me know what repairs I need now and what can wait. I highly recommend Sulforce.

These guys are good! Prices are inline. Customer service, reliability, and trust in there mission. They do a great job holding true to that.

I will recommend them to everyone. Super nice. Prompt service.
Darrin, thanks again for fixing our Tahoe so fast.

Can't say enough good stuff about SulForce. They do exceptional work, are very honest, and their rates are right where they need to be.

A trustworthy shop. I have been bringing my personal and fleet vehicles to Sulforce for years with excellent results.

This shop always gets my business. Never ever had a problem with any time they have fixed my car.

Really appreciate all they’ve done for me over the years. Quality work, trustworthy... thanks for everything.

Honest guys who know what they are doing. Always get the job done for a great price.

Darrin and his crew are awesome - highly recommend!

They are great people and they provide great service! I will go back.

Great auto repair, great prices too.

Very professional, these guys know their stuff

Great service and prices, friendly people