It is always my recommendation to add a couple 120 volt outside outlet's near where the spa is going to sit. Sometimes it's good to do a little extra in case you want to install other back yard features in the near future.
For the Central Valley and the East Bay Area I have recommended Mark Marin/ West Coast Electric., or Robert Herrera/ Mission Electric.
Mark Marin, Owner of West Coast Electric works in the Central Valley in the Tracy area and all over the East Bay Area.
I have referred Mark since 2004. Always very positive feedback especially about connection costs vs. other Electrician's.
I have used the services of Mission Electric for the past six years. He's great. I have always gotten great feedback from my customers about Robert and his crew. He also did a great job hooking up my Sundance Cameo back in 2004.
Mission Electric also accepts Visa and Mastercard for your convenience. Free estimates, just call him to set up an appointment.
Mission ElectricP. (209) 366-2300
C. (209) 379-7319