Put your mind to rest: call Blue Best! 7× best of state winner!•Thank you to our customers across the Wasatch Front for voting Blue Best the best of SLC for heating and air for 2025!•Locally and women-owned and operated HVAC & plumbing company•2025 WINNER
BEST OF STATE

Meet the Team
Blue Best Plumbing, Heating, Air & Generators was founded in 2020 and is led by three women owners. The company has been a licensed Utah contractor since 2021 and holds a 5.0 rating on Google from more than 2,900+ reviews. The team serves northern Utah and the Wasatch Front with plumbing, heating, air conditioning, and generator services.
Owner · General Manager · Chief of Operations
Natalie Curry-Sloot became one of three women owners of the company in 2023. She oversees day-to-day operations across the entire organization. During the busy season, she takes sales calls personally, staying close to the customer experience. Her background is in healthcare and pharmaceutical sales, fields that are heavily regulated and depend on trust. She brings that same approach to the plumbing, heating, air, and generator business. For Natalie, service lives in every interaction, not inside a single department. She also co-founded Peak Project, a nonprofit that offers free financial education. She lives in Davis County with her husband Marty. They raised two daughters locally.
Co-Founder · Owner
Annie Fonnesbeck co-founded Blue Best Plumbing, Heating, Air & Generators in 2020 alongside Erin Smith. She oversees the systems side of the business, including certifications, licensing, information technology, and systems and processes. Her background includes a master's degree in bioengineering and a career in neurovascular medical devices. That experience in a regulated industry brought a discipline around documentation, precision, and accountability into the home services field. Because she arrived from outside the trades, her standard for how the company operates is shaped by what a customer would expect, not by what has been customary in the industry.
Co-Founder · Owner
Erin Smith co-founded Blue Best Plumbing, Heating, Air & Generators in 2020 alongside Annie Fonnesbeck. She oversees the people side of the business, including recruiting, hiring, training, and marketing. Before co-founding the company, she worked in technical recruiting and business consulting and owned other businesses. Among other endeavors here, Erin created our Ready, Willing & Able Program, which works to provide year-round employment. During slow months, employees receive a pay floor of two-thirds of their hourly rate and spend time on community service projects and extra training. The program contributed to record-low turnover in 2025. She is a mom of six, and passionately involved in their schools and her community.
Sales Manager · Community Outreach Leader
Marty Sloot is Blue Best's Sales Manager and top salesperson as well as the company's Community Outreach Leader, managing the volunteer projects and giving programs. When service calls slow down, the outreach efforts he directs keep the team engaged in serving the community. He joined Blue Best Plumbing, Heating, Air & Generators in October 2022. Before coming here, his career moved from banking into technical sales. Marty is married to Natalie Curry-Sloot, who is also part of the company. They raised two daughters locally. Marty also co-founded Peak Project, a nonprofit that offers free financial education.

Whether you need a repair today or you're planning a new system, our friendly local team is here for honest advice and upfront pricing.