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From tough classes to AP exams to the SAT and ACT, we cover it all, with one trusted team. Answer a few basic questions to book your free tutoring session with an exceptional tutor.
Rated 4.9 · 3,700+ students served
High school is when the stakes get real, grades, GPA, AP courses, and college entrance exams all at once. Our tutors handle the full range, from everyday homework help to advanced courses and test prep, so your student has one trusted team for everything.
Serving students across the Denver metro, from Cherry Creek, Littleton, and Highlands Ranch to CU Denver and local colleges.
Meet Our Denver Tutors
Math through calculus, all three sciences, computer science, economics, and writing support.
SAT, ACT, PSAT, and AP exam prep from the same team that knows your student.
Subject experts who can also teach, vetted for knowledge, clarity, and personality.
We raise grades and test scores while building the independence college demands.
High Performance Tutoring was the best thing we've discovered in recent years. Our son got the support he needed for AP Physics and Calculus, and it gave him the confidence to pursue engineering in college.
Ari was excellent. He explained things very clearly. My daughter felt like a fog had been lifted, and she has greater confidence now.
My son went from a frustrated 9th grader getting D's on his math tests to straight A's for the next three years. He actually signed himself up for AP Calculus his senior year because he wanted to maintain his knowledge going into college.
Liz is the best. Ethan learns so much with her, and we love how flexible her schedule is.
I despise math, but High Performance Tutoring helped me get an A in my medical statistics class. I was admitted to the hospital during finals week and my tutor came to my hospital room and tutored me there for our last session. He was great.
Marguerite was kind, compassionate, thoughtful, and very knowledgeable. Our daughter feels she can now trust her teacher to learn the math she needs. We are thankful to have met her on our journey.
Our family reached out after noticing a drop in our daughter's math grade. The sessions were easy to set up and the tutors were efficient and knowledgeable. We saw an immediate result in her confidence and grade. Would highly recommend for math tutoring.
My daughter Hannah raised her ACT score from a 26 to a 33 after completing an intensive twelve-week training program with High Performance Tutoring. This score will open up so many doors for her!
My daughter has had many tutors over the years, and Michael was by far her favorite. He was organized, made a plan, and executed it. He explained the hows and whys of each problem so well.
Our daughter looks forward to her time with her tutor every week. He is a mentor, a friend, and goes the extra mile before tests to make sure she has everything she needs to feel competent and prepared.
I've met with multiple tutors at HPT over several semesters for help in trig, calculus, linear algebra, and differential equations. They saved me from failing a few times. I'm pleased with the useful and professional support I received.
The tutors are great at explaining issues and problems that people like myself struggle with. I now enjoy math which allows me to understand and comprehend more clearly what is going on in class.
I am a statistician who never learned to stop learning continually, earning masters in cyber-security and statistics, bachelors in business and numerical analysis, and a certificate …
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“How do you match my student with the right tutor?”
We start by learning your student's goals, level, and learning style, then hand-pick a High Performance Certified tutor who fits. Your first hour is free, so you can make sure it's the right match before committing.
Last updated September 2026
Deeper, honest answers to the bigger questions families ask before starting.
