Best Trailer Service & Repairs in Diamond Bar, CA

The highest-rated Trailer and Tank Truck Repair companies out of 132 vetted & reviewed in the Diamond Bar area.

Lupe's Auto Center

Lupe's Auto Center

(28)
  • Family
  • Transmission
  • Brakes
“Figured out the problem In the same day, which was my wheel bearing and even explained the reason it my wheel was making so much noise, even showed me a 3D rendering of what the purpose of the part was.”
Accepts All Major Credit Cards
In Business Since 1999
Licensed, BBB Rating: A+
Serving Diamond Bar Area
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Humberto's Mobile Welding

Humberto's Mobile Welding

(7)
Aluminum Steel Welding, Steel Gate and Fence Repair, Stainless Steel Welding
“He is reliable and efficient, found ways to make some repairs that were better than the original construction, and showed me some ways to keep the fence posts protected to increase the usable life of the fence.”
Free Initial Consultation
In Business Since 2020
Licensed
Serving Diamond Bar Area
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Speedway Transmissions

Speedway Transmissions

(18)
Transmissions
“I'm a girl who doesn't know much about cars but instantly Mike knew what the problem was and took good care of me, for an affordable price , my car runs better then it ever did before.”
Accepts All Major Credit Cards
In Business Since 1988
Licensed, BBB Rating: A+
415 S Euclid Ave, Ontario, CA
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Ultra Haulers

Ultra Haulers

(10)
Transport Trailers, Custom Trailers, Boat Trailers
“The owner was very helpful a little bit pricy on parts but this is a repair trailer shop that builds and repairs they are not in the business of selling trailer parts , they just happen to carry all the parts you need because they build trailers and ...”
Free Initial Consultation
In Business Since 1994
Accepts All Major Credit Cards
Serving Diamond Bar Area
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Quality Truck Electric Inc

Quality Truck Electric Inc

(6)
“Stan is part of the old school of “get it done”, he is a one man operation so definatly need to make time for him to get stuff done right, he might even find problems with your rig you didnt even know were there.”
1510 S Bon View Ave, Ontario, CA
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South Pacific Truck and Trailer Repair

South Pacific Truck and Trailer Repair

(2)
“Pacific has been doing my alignment my truck for the last 10 years quality work and dependable and also rebushing are suspension on are trailers”
1510 S Bon View Ave, Ontario, CA
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Lalo's Mobile Trailer Repair

Lalo's Mobile Trailer Repair

(2)
“These guys did a commendable job they worked on my trailer floor very quickly.”
7856 Schaefer Ave, Ontario, CA
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DLT Fleet Services Inc

DLT Fleet Services Inc

(1)
“Picked up plates with no problems.”
320 S Milliken Ave # C, Ontario, CA
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Power Union Truck Parts

Power Union Truck Parts

(4)
  • Cost
“Honest shop”
Serving Diamond Bar Area
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Another Mobile Fleet Service

Another Mobile Fleet Service

(27)
Inspections, Computer Diagnostics, Clutch Repair
“Great these guys really help me and had patience to figure out the issues with out rushing I recommend theses guy to all and the labor cost very cheap don't loose out bye going to other shops come here first”
In Business Since 2002
Licensed, BBB Rating: A
9743 Cherry Ave, Fontana, CA
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Hendrick Diesel Solutions

Hendrick Diesel Solutions

(20)
  • Engine
“Each new truck I purchased I brought it from Memphis tn to hendrix to have it setup fair and honest that should his slogan because that's the way he treat his customers”
Accepts All Major Credit Cards
In Business Since 2011
Licensed, BBB Rating: A
10060 Hemlock Ave, Fontana, CA
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Gonzaga Truck & Trailer Repair

Gonzaga Truck & Trailer Repair

(14)
  • Trucks
“The best one in the business!”
In Business Since 2013
14838 Boyle Ave, Fontana, CA
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Brotherhood Tire Center

Brotherhood Tire Center

(7)
  • Price
“Better than waiting all day at the TA 👍”
Free Initial Consultation
In Business Since 2022
Emergency Services
9755 Carob Ave, Fontana, CA
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American Truck Bodies & Repair

American Truck Bodies & Repair

(10)
“He pre-ordered the lift gate so it was here when the truck arrived and started on the construction of the bed before the truck even got here so once it was here the build would go as quickly as possible.”
In Business Since 2000
15567 Arrow Route, Fontana, CA
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Cypress Truck Repair

Cypress Truck Repair

(10)
“Owner is real nice and honest aland so is his crew.”
Accepts All Major Credit Cards, Debit
In Business Since 1999
Licensed, BBB Rating: A+
15131 Washington Dr, Fontana, CA
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RS Repair & Custom Trailers Inc

RS Repair & Custom Trailers Inc

(8)
“Searched for a place that could fix my RV, even on short notice they did.”
Accepts All Major Credit Cards
In Business Since 2007
Licensed, BBB Rating: A+
Serving Diamond Bar Area
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Riverside Hitch & Trailer

Riverside Hitch & Trailer

(27)
  • Prices
  • Work
  • Estimate
“This included a braking system installation, a weight distribution hitch installation, finding and resolving an electrical issue that caused my fuses to keep blowing, replacing all my tires, doing a thorough axel examination and lubing up the wheel b...”
Serving Diamond Bar Area
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Rubio's Trailer Services

Rubio's Trailer Services

(12)
“Great service”
Family Business
In Business Since 2010
Accepts All Major Credit Cards
18904 Cajon Blvd, San Bernardino, CA
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TB Diesel Inc.

TB Diesel Inc.

(25)
  • Professional
  • Air Conditioning
  • Diagnose
“I had a air leak that two other shops could not figure out and after $400 of work for not finding the air leak Walters found it within 2 hours and repaired it no problem.”
15030 Valley Blvd, Fontana, CA
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Mechanic's Trailer & Lift Gate Repair Inc

Mechanic's Trailer & Lift Gate Repair Inc

(7)
“Fast response, great price, versatile.”
Accepts All Major Credit Cards
In Business Since 1989
Licensed, BBB Rating: A+
Serving Diamond Bar Area
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Royal Truck & Trailers Repair

Royal Truck & Trailers Repair

(19)
  • Price
“Awesome customer service”
13831 Slover Ave, Fontana, CA
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TDC Fleet Services

TDC Fleet Services

(12)
“Good service..”
In Business Since 2004
Accepts All Major Credit Cards
15376 Valley Blvd # 4, Fontana, CA
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Cabrera's Truck & Trailer Repair

Cabrera's Truck & Trailer Repair

(11)
“Fast service!”
1980 W 9th St, San Bernardino, CA
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Sierra Truck Repair

Sierra Truck Repair

(4)
“We had the truck towed on Saturday and I met with Chris Romash the Owner first thing Monday morning and they already had the truck apart and had ordered the parts.”
In Business Since 2016
6161 Sierra Ave., Fontana, CA
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Trailer Repair Services in Diamond Bar, CA Cost Estimates

Minimum cost
$316
Maximum cost
$7365
National Average
$716
Avg Per Hour Rates
$104
$527
$1894
Typical price range is based on 293 cost profiles
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Average Cost $716
Minimum cost $316
Maximum cost $7365
Avg Per Hour Rates $104

Typical range $527 to $1894 is based on 293 cost profiles.

Why these companies made our list

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