About Tri-City Heating and Cooling LLC
We're a locally owned HVAC company based in Marshfield, Missouri. We started this business because we believe the people of Webster County deserve honest, reliable service from someone who actually lives here.
Our Story
Tri-City Heating and Cooling LLC was built on a simple idea: treat every customer the way you'd want your own family treated. We grew up in this part of Missouri, and we've seen too many homeowners get burned by companies that overcharge, underdeliver, or send out technicians who don't know the area.
We started small — one truck, one technician, and a commitment to doing the job right. Over the years, word spread. Neighbours told neighbours. We earned a reputation for showing up on time, explaining what we found, and charging a fair price.
Today we serve homes and businesses across Webster County and beyond, but the values haven't changed. Every call we take, we're thinking about the family on the other end of the line — whether it's a furnace that quit in January or an AC that gave out in August.
What We Stand For
Honesty first
We tell you what we find and what it costs — before we start. No surprise invoices, no upselling you on parts you don't need.
Show up and follow through
We answer the phone, we arrive when we say we will, and we don't leave until the job is done right.
Fair pricing
We price our work to be competitive and sustainable — not to squeeze every dollar out of a tough situation.
Community roots
We live here. We shop here. We send our kids to school here. This community matters to us beyond the work we do.
The People Behind the Work
We're a small, tight-knit team. Every technician we send to your home is someone we'd trust in our own.
Licensed HVAC technician with years of experience across residential and light commercial systems. Pettigrew founded Tri-City with the goal of bringing honest, skilled service to the communities he grew up in.
Rooted in Webster County
We're not a franchise. We're not a call centre. We're your neighbours — and we take that seriously. When you call Tri-City, you're talking to someone who knows these roads, these homes, and these communities.
- Locally owned and operated — no corporate middlemen
- Technicians who live and work in the communities we serve
- Proud to support Webster County families and businesses
- Emergency service available — because neighbours help neighbours
Ready to Work With Us?
Give us a call or send a message. We'd love to earn your trust.