Thornton, CO

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Thornton, CO
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Best Engine Repair and Replacement in Thornton, CO

The highest-rated Engine Overhaul & Replacement companies out of 114 vetted & reviewed in the Thornton area.

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Alternative Auto Care

Alternative Auto Care

(45)
  • Oil
  • Work
  • Driving
“As always, staff was friendly, informative on what was involved and communicated when care was ready Services Air & cabin filter replacement, Auto engine diagnostic, Wheel alignment, Oil change”
Coupons & Offers
Licensed, BBB Rating: A+
Accepts Financing available
In Business Since 2006
12111 Grant St, Thornton, CO
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Front Range Motors

Front Range Motors

(45)
Accessories
“A great place for women especially because they tell the truth about what's going on with your vehicles and do not make up problems so they get to charge more money.”
Coupons & Offers
Locally Owned & Operated
In Business Since 2004
12590 First St, Thornton, CO
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Service Street Auto Repair

Service Street Auto Repair

(26)
Electrical, Diagnostics, Pre-Purchase Inspection
“The AC unit and Clutch that THEY put in almost 5 years ago, still had almost $375 of its warranty left, but I was told if they replaced the AC under warranty, that the new AC would not have any warranty.”
Coupons & Offers
ASE Certified
Offers Financing Options
In Business Since 2020
12740 Colorado Blvd, Thornton, CO 80241
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Jones Diesel

Jones Diesel

(1)
“He's fast, efficient and overall I had an amazing experience.”
In Business Since 2023
12349 Monroe Dr, Thornton, CO
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Foreign Car Specialist

Foreign Car Specialist

8610 Pearl St, Thornton, CO
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Colorado Fleetworks

Colorado Fleetworks

(47)
Engine Service & Swaps, RAM Promaster Service, Ford Transit Service
“Had a great experience with Mike, he was awesome, professional, knowledgeable, took the time to make sure the job was done correctly and he honored an original discussion regarding pricing the repair of my 2019 ford escape.”
Emergency Services
ASE, ASE Certified
Accepts All Major Credit Cards
In Business Since 2021
5470 Newport St, Commerce City, CO
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Hummel's B&B Automotive Service

Hummel's B&B Automotive Service

(50)
  • Diagnostic
  • Oil
  • Mechanic
“I think as a person who obviously doesn't know anything about cars it's very easy to feel taken advantage of when it comes to car stuff- it feels like there's always an upsell even with simple oil changes but I didn't feel that way here.”
Coupons & Offers
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 1981
8001 W Colfax Ave, Lakewood, CO
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Independent Motors:tire Repair Shop

Independent Motors:tire Repair Shop

(49)
Preventive Maintenance, Napa Peace of Mind Warranty, Diagnostics
“I have to say - I was embarrassed about how often I called Jason when I was struggling with the lemon-used-car issue, but he never made me feel bad for asking questions and gave me well reasoned answers.”
Offers Financing Options
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 1989
5440 Arapahoe Ave unit a, Boulder, CO
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Aurora Autopros

Aurora Autopros

(48)
Tire Rotation and Balance, Fluid Exchanges, Towing Services
“I mean the attention to detail, documenting photos to the damaged area to be repaired and the hands-on inspection and detailed explanation of the before and after repair plan was presented and delivered.”
Offers Financing Options
ASE Certified
Accepts All Major Credit Cards
In Business Since 2014
231 Airport Blvd Suite B, Aurora, CO
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German Motors

German Motors

(50)
Certification, Equipment, Service A and B
“Services Transmission, Vehicle Inspection, Wheel alignment, Brakes, Auto tire replacement, Vehicle safety inspection, Auto maintenance, Auto brake replacement, Oil change”
Coupons & Offers
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 1972
1360 Simms St, Lakewood, CO
Featured

Is paying for diagnostics a scam? It's hard to say, right? Especially looking from the outside in... I mean you're giving your hard-earned money for them to tell you what else you need to pay for... What kinda deal is this? Feels like I'm paying for a menu just to order some food! Look, I get it... The perceived simplicity might seem deceiving. (Especially when compared to your wallet) But keep in mind what you're paying for: Someone who's spent: - Countless time training - Developed years of experience - And the most valuable reason of all... Someone to ACCURATELY fix your problem I can't speak for other shops... But when you come here, I know from the deepest part of my heart that you're getting the best of the best Mercedes Benz technicians...

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Foreign Auto Specialist

Foreign Auto Specialist

(46)
Brake Services, Auto Services
“Even though they were not able to fix the problem due to the age and unique diagnostic system, they went out of their way to try to find me the help I needed.”
Coupons & Offers
ASE, ASE Certified
Accepts All Major Credit Cards
In Business Since 1999
6900 W 117th Ave #300, Broomfield, CO
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Arvada Automotive Center

Arvada Automotive Center

(49)
Oil Change, Brake Repair, Tire and Alignment
“And I can't tell you the amount of times I brought my car in with an issue I was concerned with that ended up being nothing--or an easy, very minor fix that they just did as a courtesy for me.”
Coupons & Offers
ASE Certified
Accepts All Major Credit Cards
In Business Since 1997
6812 Wadsworth Blvd, Arvada, CO
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Dave's Automotive Specialists

Dave's Automotive Specialists

(47)
Nationwide Peace of Mind Warranty, Napa Autocare Center Benefits, Jasper Engines & Transmissions
“Another shop was trying to charge me $1000s for a major repair, but Dave's Automotive was honest and thorough and was able to fix it for a fraction of the price, after identifying a small part in need of replacement.”
Offers Financing Options
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 1991
Serving Thornton Area
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The Auto Repair Place

The Auto Repair Place

(46)
Vehicles We Service, Michelin®, Towing
“Their services have always been fast (large repairs have taken only a day or two at most) and willing to address and fix anything that doesn't feel right after they have done repair work.”
Coupons & Offers
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 1976
5472 Arapahoe Ave, Boulder, CO
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Motorized Solutions

Motorized Solutions

(49)
  • Honest
  • Mechanic
  • Oil
“Nestled in the heart of our beloved neighborhood, this gem of a garage isn't just a repair shop—it's a haven for distressed vehicles and their owners alike.”
Coupons & Offers
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 2019
2700 W 38th Ave, Denver, CO
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Accountable Auto Care

Accountable Auto Care

(45)
Jasper Engines and Transmissions, Napa Autocare Center Benefits, Napa Peace of Mind Warranty
“I could not afford to complete everything that needed to be done so they worked with me to make sure I could get back on the road and get the other repairs in the future as money allows.”
Family Business
Licensed, BBB Rating: A+
Offers Financing Options
In Business Since 2008
7110 W 117th Ave STE A4, Broomfield, CO
i
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Colorado Engine

Colorado Engine

(48)
Transmissions, Parts, Fleet Maintenance
“Services Air & cabin filter replacement, General repairs & maintenance, Auto engine diagnostic, Vehicle Inspection, Vehicle safety inspection, Auto maintenance, Oil change”
Family Business
ASE Certified
Accepts All Major Credit Cards
In Business Since 1986
5870 W 56th Ave, Arvada, CO
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Salta Service & Performance

Salta Service & Performance

(50)
Pre-Purchase Inspections, Volkswagen Maintenance, A/C and Heating Repairs
“Doing the work, they went the extra mile and replaced screws that previous mechanics didn't bother to reattach, they fixed the problem in 1 day, and they saved me $2000 by alerting me to a coolant issue that due to a recall, VW will fix for free.”
Licensed, BBB Rating: A+
In Business Since 2011
1001 E 75th Ave UNIT A, Denver, CO
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Fine Tuned Auto

Fine Tuned Auto

(44)
Electrical System, Brakes, Diagnostics
“As I personally informed Fine Tuned employees they do outstanding work but, after a recent oil change I now have to clean a large oil stain off of my driveway because they didn't wipe the spilled oil from my skid plate.”
Coupons & Offers
ASE Certified
Accepts All Major Credit Cards
In Business Since 2016
Serving Thornton Area
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J & S Automotive

J & S Automotive

(45)
Lift Kits, Napa Autocare Center Benefits, Napa Peace of Mind Warranty
“Services Transmission, Tires, Steering & suspension repair, General repairs & maintenance, Auto brake repair, Tire rotations, Wheel alignment, Brakes, Auto brake replacement, Oil change”
Offers Financing Options
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 1960
6590 Odell Pl, Boulder, CO
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Arvada Motorsports

Arvada Motorsports

(47)
Maserati Services, Audi Services, BMW Services
“I have a BMW series car, and I always know that my car will be returned to me in the best condition not to mention just how supportive and knowledgeable the owner and their staff is.”
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 1996
5615 N Lamar St, Arvada, CO
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Bending Wrenches Auto Repair

Bending Wrenches Auto Repair

(50)
Guaranteed Automotive Repairs, Provides High Quality
“Despite a miscommunication between the mechanic and the front office, which led to multiple issues being addressed except the critical one, I was highly impressed with how the situation was handled.”
ASE Certified
Accepts All Major Credit Cards
In Business Since 2014
8130 W 80th Ave, Arvada, CO
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5th Gear Automotive

5th Gear Automotive

(48)
Brake Repair, Advance Diagnostics, Advance Automotive Services
“The guys at 5th Gear got me in same day even though I was a new customer, were so friendly and gave me a no pressure print out analysis about how my car could run better.”
Offers Financing Options
ASE, ASE, ASE Certified
Accepts All Major Credit Cards
In Business Since 1988
7301 W 118th Pl, Broomfield, CO
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Seyfer Automotive

Seyfer Automotive

(49)
  • Job
  • Price
  • Team
“I brought my vehicle in to get the brakes looked at, Justin let me know that the brakes were still under warranty and he would have everything replaced at no charge!”
Licensed, BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 1968
Serving Thornton Area
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Engine Repair Services in Thornton, CO Cost Estimates

Minimum cost
$719
Maximum cost
$5390
National Average
$2156
Avg Per Hour Rates
$106
$1857
$2995
Average price range is based on 456 cost profiles
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Average Cost $2156
Minimum cost $719
Maximum cost $5390
Avg Per Hour Rates $106

Average range $1857 to $2995 is based on 456 cost profiles.

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Engine Repair/Rebuild Services near Thornton

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