J & H Automotive Gas & Diesel - ADAS Calibration Center

Vehicle repair shop

4.9 4.9 from 304 reviews

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J & H Automotive Gas & Diesel is a diesel repair specialist in Warwick, RI. It holds a 4.9 star rating from 304 customer reviews. Read the reviews and hours below, or call (401) 739-7710.

Photo from jhautori.com, this business's own website.

Services Offered

Appointment

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Address100 Brownlee Blvd #2, Warwick, RI 02886

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Phone(401) 739-7710

Websitehttp://jhautori.com/

Also onGoogle Facebook

Good to knowWomen ownedComes to youWheelchair accessible entranceWheelchair accessible parkingOil changesRestroomBy appointment

PaymentsCredit cards, Debit cards, Tap to pay

Hours

See the full week

Monday	8 AM to 5 PM
Tuesday	8 AM to 5 PM
Wednesday	8 AM to 5 PM
Thursday	8 AM to 5 PM
Friday	8 AM to 5 PM
Saturday	Closed
Sunday	Closed

J & H Automotive Gas & Diesel Reviews & Ratings

Customer reviews 4.9 4.9 · 304 reviewschecked 2026-09-23

5 star293

4 star7

3 star0

2 star0

1 star4

What Customers Mention

The topics that come up most in its Google reviews, and how many reviews raise each one.

Inspection 33Courteous staff 21Fair pricing 17Car inspection 8Honest mechanics 5Inspection sticker 4Reliable mechanic 4Trustworthy staff 4

Facebook 10 recent reviews See all on Facebook →

👍 Recommends Rob Z. 2025-06-09 · via Facebook

5 ⭐️’s All Day! My wife’s SUV needed service unexpectedly today. I couldn’t get it to J&H until lunch time. Car was done by 3:30. I’ve used them several times since January for multiple vehicles and its been the same consistent 5 ⭐️…

👍 Recommends Al A. 2025-06-07 · via Facebook

Great friendly and expert service. They definitely go the extra mile. I can’t say enough good things about J and H!

👍 Recommends Jason M. 2022-10-04 · via Facebook

Amazing work! Last minute they got my tire replaced and let me get to The Big E with my son!

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What Car Repairs Cost in Warwick, RI

Typical independent shop prices at Rhode Island labor rates, parts and labor, for a midsize car. Each guide shows the price for your vehicle and what to ask before you pay. See all 91 repair cost guides.

Fuel injector replacement cost $250 to $1,035 Turbo replacement cost $1,150 to $2,915 Fuel filter replacement cost $55 to $215 EGR valve replacement cost $190 to $760 Coolant flush cost $95 to $220 Transmission fluid change cost $130 to $380