Our trainers will help you build a safe and efficient workout plan to suit your fitness goals. All of our Personal Trainers meet nationally recognized certification standards for fitness by the American College of Sports Medicine, National Strength and Conditioning Association, and/or American Council on Exercise.

Give us a call today and let Ironworks help you find the best trainer to meet your fitness goals!


Tim Ennis

Owner – (425) 883-6006

Tim started working in the fitness industry in 1984, and became the Owner & President of IronWorks Gym in 1994. He grew up in Bellevue and attended Sammamish High School where he was a varsity gymnast. After high school he became a competitive bodybuilder, and eventually a national bodybuilding judge. He has developed his own personal training & nutrition systems for maximum results which can be easily adapted to fit any lifestyle, schedule or budget. He’s had the good fortune of working with many celebrities including Kevin Bacon, Kyra Sedgewick, Matt Dillon, and members of the band Heart. He has certifications from the American College of Sports Medicine, the National Academy of Sports Medicine, and is also a licensed massage therapist. He loves working with people of all ages, backgrounds, and fitness goals. Call Tim and find out for yourself why his approach and techniques are so effective.