28 Clermont Drive | Cape May Court House, NJ 08210
Phone: 609.698.8800 | Fax: 609.624.3402
SP Sheet Metal is celebrating our 60th Anniversary

Welcome to SP Tanks – Custom Aluminum Marine Fuel Tanks

Chances are if you know of someone who has replaced an aluminum fuel tank you have heard of SP Sheet Metal. The region’s leading fuel tank manufacturer since 1962, SP Sheet Metal is a custom job shop that offers a wide range of metal fabrication services, specializing in fuel tanks but offering much more. If you can draw it, we can build it. We also manufacture tanks for the US military.

For over 55 years, our guiding principal has been to supply a flawless finished product and the highest level of customer service. We began by establishing a reputation for integrity in the industry. Today, we pride ourselves on maintaining these principals while embracing the latest in manufacturing technology.

Our Company Standards Surpass Industry Norms:


  • Minimum material thickness is 1/8″ (.125)—the industry standard is .090
  • Baffling material and spacing above USCG Regulations
  • Use of industry leading components (including sending units, fittings, etc.)
  • Certified welders with minimum 15 years experience
  • All tanks pressure tested to a minimum of 5 PSI
  • 25-point internal checklist to ensure quality
  • Optional epoxy coating to extend life of tank
  • Shipping available coast-to-coast
  • Lead time on most tanks 7 to 10 business days (3 day RUSH available)
  • Fully insured tank manufacturer
  • One year manufacturer’s warranty

What Sets Us Apart:


  • Service, Service, Service
  • Proudly American made with only domestic, prime materials
  • Installation advice and recommendations
  • Skilled staff able to assist with tank design
  • Labeled according to U.S. Coast Guard specifications
  • Building tanks for over 55 years
  • 25-point checklist
  • Every tank pressure tested by two people
  • We bend instead of welding where possible
  • We special order extra wide material to minimize welded seams
  • We use top of the line components (S/S P/U tubes, and our S/S sending units are a screw in pipe thread to eliminate the need for gaskets and screws.)
  • Many OEM specs on file