Great experience. George, the owner was great. A wonderful tuner. He wouldnt let me follow my worst instincts. The results were great.

I laughed (in the best way possible) when I drove my retuned truck home.. I didnt recognize it because it was so strong. George definitely knows what hes doing. I cant believe its the same truck.

These guys are the best !! Period ! The most thorough shop I have ever dealt with . They always exceed every expectation! The entire build has been a great experience! The shop owner George truly cares about his customers and their vechicles . Justin is a master engine builder and Bill is an incredible technician and fabricator ! They did the entire build on this list, motor build, swap to Tremic 6 speed from auto,, supercharger, Dyno engine after build, chassis Dyno! Suspension to makes sure it all hooks up ! Soup to nuts !!! Perfect ! Pricing is extremely fair . “ I never look for the cheapest price “ there is always someone out there that will do it for less, however, your on your own if there is an issue . These guys stand behind their work!!

This is actually Metcalfe Heating & Air Conditioning! This is just a little bit of extra material being returned to our mother branch in Clinton MD.

Been coming here since 2008...always quality work, very knowledgeable, never overpriced. Most importantly these guys are NEVER in sales mode trying to exploit a customer just for a few extra dollars. Very professional staff..

I’ve been a loyal customer for over 20 years not only is their staff knowledgeable and friendly but I wanted to extend a special thanks to Justin for the event that he put on at Maryland international Raceway recently great job Justin I will continue to support your business and I really appreciate your service

George and Justin are top notch, took care of my brothers ride and now ours. I would have to say that the bad reviews may be cases where there are two sides to every story.

Great place. Always a pleasure dealing with these guys. Very educated with custom hot rods and parts

This place sucks. Trust me, my buddy learned the hard way. AVOID AT ALL COSTS. They dont know anything about quality work.

Extremely knowledgeable staff; excellent attention to detail with great results. Its worth the wait.

Seems like a good place, 1st time there.

I had them sump a tank for my 1972 Chevy Nova for my Fitech EFI conversion very happy with there work!!!!!

0 stars. Had my brand new engine for over 1 year after telling me it would take 1 month. Simple cam and heads shaved on a brand new 350 from Jegs. Over 6months later and multiple reasons why they hadnt completed this 1 week at most job. I get my engine back with a huge crack in the bottom left by the oil filter. This engine was untouched from Jegs to their doorstep. They tried denying the crack until I showed them pics of it uncracked in there shop. After the owner and his son admitted to cracking my engine(assumedly dropping it from a fork lift or hoist on the oil filter and pan over 4 inch hunk of metal which also took a bolt hole where trans mounted off) they say they will give me an engine in swap for the engine they cracked of mine. This is where i messed up, I say yes to them taking my cracked block and giving me another full engine they had built for someone who had passed away. They take another 2 months on this engine that has the same specs magically, I get the engine they had sitting at their shop, install it in my car and its misfiring. I could go on, the best you can do is avoid this shop and save your hard earned money for those that deserve it.

Terrible bunch of guys. They have no idea how a motor works, have no mechanical experience and needs help from neighboring shops to fix their mistakes.

This is a one stop shop speed and performance shop. Friendly staff with lots of experience.

Knowledgeable!

Simply the best