A Chattanooga HVAC company built on honesty.
Cranfield Services brings warmth and cool comfort to homes across Chattanooga, TN and the surrounding communities. Founded in February 2023, we're a locally owned HVAC company that decided from day one to do this trade differently, no upsells, no surprises on the invoice, no "while we're here" routine designed to inflate the ticket.
We started Cranfield because we'd seen too many neighbors come away from HVAC service calls feeling like they'd been talked into something. So we built a company around the opposite: fair pricing, real diagnostics, and the kind of straight talk that means you actually trust the answer when we give it.
Years of hands-on experience in the field means we know how to specialize in cooling repair, heating maintenance, HVAC installation, duct repair, gas line work, ductless mini split installs, and light commercial service. We understand the unique needs of Tennessee homes, the humid summers that punish underperforming systems, the surprise cold snaps that find every weak ignitor, the older homes with one-of-a-kind ductwork challenges.
What we stand for.
Honesty & Integrity
We tell you what's wrong, what it costs, and what your options are. If a repair is the right call, we say so. If a replacement makes more sense, we lay out the numbers and let you decide, no pressure.
Quality Without Sacrifice
We don't cut corners to hit a lower number on the invoice. Permits get pulled. Line sets get flushed. Loads get calculated. We do the steps that make the system last, every time.
Fair Pricing
Our quotes are real numbers, not a starting point for negotiation. We give you a written estimate before work begins, and the final bill matches the quote unless something genuinely changes.
Why neighbors choose us over the big guys.
- • Owner-operated. When you call Cranfield Services, you're not talking to a national call center, you're getting people who live in this community.
- • No commission-driven sales. Our techs don't get bonuses for selling you something. They get paid to do good work.
- • Faster response. We dispatch from right here in Chattanooga, so most service calls in Hamilton County are reached within 20–30 minutes.
- • Honest replacement quotes. System swap-outs are our most profitable work, and we still won't push you toward replacement unless it's genuinely the better spend.
- • Real workmanship. The little details that make a system last 15+ years, load calculations, properly insulated line sets, code-compliant gas work, we do them. Every time.
Certifications, credentials, & promises.
- Licensed & Insured
- Locally Owned
- All Major Brands
- 7 AM – 7 PM Every Day
- Honest, No-Pressure Quotes
- Quality-First Workmanship
What our customers say.
Want to talk to us directly?
Call (423) 504-0293 or stop by our contact page, we'd love to hear from you.
Get honest HVAC service today.
Same-day appointments across Chattanooga and surrounding cities. Call now or request a free quote, no pressure, no upsell.