Anticipate a hot tub electrical cost of about $200 at installation, too. You could also be having issues with your spa controller, which handles the pump and blower. Controllers last about 10 years and come as part of a spa pack. If you choose to replace the whole pack, you’ll spend anywhere from $600 to $800. Cost for hot tub pumps professionally installed run about $500, and smaller pump problems like leaking or squeaking spa pumps should come in around $350. A simple motor replacement may cost you about $150, depending on its intricacy. However, an entire pump replacement could cost $450 or more. Things like pump seals and water rings cost less than $10.00 each. Find here detailed information about hot tub repair costs. To hire an expert to fix the pump 1 for these defects costs the. A new hot tub costs between $3,500 and $8,000 to install, depending on the type, size, and location. Buy products related to spa pump/motor products and see what customers say . not to mention the cost more than doubling for the equipment alone. full review. and had no problems installing the new motor on the existing components. The price of a new hot tub can range from about $3,000 to $16,000 and. The spa component such as the pump(s) and the heater may also be. The average cost for a Hot Tub & Spa Specialist is $100. . and can handle a full range of maintenance and repair work, including filter, pump and heater repairs; leak detection; and more. New high-limit switch: $20–$30.