Call (215) 345-8370 • 1775 S Easton Rd in Doylestown, PA  Directions and Map

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1775 South Easton Road, Doylestown, PA 18901
(215) 345-8370

Doylestown Location: (215) 345-8370

Newtown Location: (215) 968-4455

Holme Ave. (Phila) Location: (215) 698-7244

Customer vehicle drop-off and pick-up hours only:
(NOTE: we also have a 24hr Key Drop by the front door.)
Monday to Saturday: 7:30am to 8pm
Sunday: 7:30am to 5pm

Repair shop in operation:
Monday – Friday: 8am to 5pm
Saturday – 8am to 2pm
Repair shop closed Sunday and on all major holidays.


Kerrigan-Doylestown: 1775 South Easton Road, Doylestown, PA 18901 (215) 345-8370 Kerrigan Automotive has three convenient locations throughout Lower Bucks County and in N.E. Philadelphia. Choose one of our other two locations below for more details and a Google Map with driving directions. Newtown Location North East Philadelphia Location Continue Reading

Coolant Exchange

WHAT IS A COOLING SYSTEM? A typical 4 cylinder vehicle cruising along the highway at around 50 miles per hour,  will produce 4000 controlled explosions per minute inside the engine as the spark plugs ignite the fuel in each cylinder to propel the vehicle down the road.  Obviously, these explosions produce an enormous amount of heat… Continue Reading

Automatic Transmission Fluid Exchange

WHAT IS AN AUTOMATIC TRANSMISSION FLUID EXCHANGE SERVICE? Automatic transmissions work by transmitting power from the engine to the wheels through a fluid medium. This fluid also lubricates moving parts and cools the transmission. Over time, the fluid breaks down, becomes contaminated and needs to be serviced. During an Automatic Transmission Fluid Exchange Service, nearly… Continue Reading

Brake Fluid Service

WHY CHANGE BRAKE FLUID? Brake fluid is a HOT topic because most people do not know why it should be changed. Did you know the average motorist who drives 10,000 to 15,000 miles a year uses his/her brakes about 75,000 times a year? Did you know that nearly half of all motorists in a recent… Continue Reading

Cabin & Engine Air Filters

WHAT IS A CABIN AIR FILTER? Many car owners don’t even realize that such a part exists in their vehicles, much less if it ever needs to be changed. But, no matter if they know it or not, a cabin air filter is an essential part of your car’s ventilation system that removes pollutants from… Continue Reading

Engine Flush

WHY IS AN ENGINE FLUSH NECESSARY? SLUDGE HAPPENS! When you burn gasoline, you produce sludge. That’s why the manufacturer installs an oil filter. Over time, like cholesterol builds up in the bloodstream, sludge builds up in the engine, potentially restricting proper flow of clean oil to critical engine parts. Check your oil dipstick even 5… Continue Reading

Timing Belt

  The timing belt is a toothed belt that connects the engine crankshaft to the camshaft or camshafts as you can see in the picture. The timing belt is needed to synchronize the camshaft to the crankshaft position, so the valves will open and close at the proper time in the relation to the position of the… Continue Reading


Kerrigan Automotive overs a wide range of service and maintenance for every manufacturer. Here are just a few of the more common services we perform: Lube, Oil and Filter Change – including Synthetic Engine Oils and Factory Scheduled Maintenance Automatic Transmission Fluid Exchange Brake Fluid Service Cabin & Engine Air Filters Coolant Exchange – All… Continue Reading

Are you considering purchasing a used car?

ARE YOU IN THE MARKET FOR A USED VEHICLE? At Kerrigan Automotive Service Centers we offer a FREE pre-purchase vehicle check .  We will evaluate any vehicle that you are considering purchasing and give you expert advise on whether the vehicle is worth your investment or not.  We will perform a complete safety check along with… Continue Reading