Huffman-plumbing-marble-falls-texas, joby huffman plumbing, marble falls, texas. 78 likes. huffman plumbing has been family owned and operated since the family first moved to the hill country in 1965. now ran by joby huffman, a.... Get reviews, hours, directions, coupons and more for huffman plumbing at 1510 n us highway 281, marble falls, tx 78654. search for other plumbers in marble falls on the real yellow pages®. browse, huffman plumbing is located in marble falls, texas. this organization primarily operates in the plumbing contractors business / industry within the construction - special trade contractors sector. this organization has been operating for approximately 34 years.. Joby huffman plumbing are professional plumbing contractors located at 2401 commerce st, in the texas city of marble falls. they can be found at 2401 commerce st, marble falls 78654 as shown on the map above (please note that the map is accurate to within approximately 300 feet).