Same-day service · Nights & weekends
Family-owned heating and air serving Williamson County since 2009. Upfront pricing before we start, and no overtime upcharge on Saturdays.
Services
Most repairs are done on the first visit. Our trucks carry the common parts.
Blowing warm air, iced-up lines, or a unit that won't turn on. We find the problem and quote it before any work starts.
No heat, short-cycling, or a strange smell. Gas and electric furnaces and heat pumps, all major brands.
Two tune-ups a year (spring AC, fall furnace) so small problems get caught before they turn into breakdowns.
Financing as low as $99/month with approved credit. Ask your tech for details.
Family-owned since 2009
Mike started Ridge Line with one truck and a simple rule: tell people the price before you pick up a tool. Fifteen years later we run a small fleet across Williamson County, and the rule hasn't changed.
Every technician is background-checked, wears shoe covers in your home, and texts a photo report when the job is done.
Owner name, photo and figures are placeholders for this fictional demo.
Our work
Our trucks carry the common parts, so most repairs are done in one trip.
Book a VisitIllustrative stock and AI-generated photos for this demo.
Reviews
4.9 average from 300+ reviews
Sample reviews written for this demo. They are not real customers.
Book a Visit“AC died on a 104° Saturday. Called at 2pm and Marcus was here by 4:30. Bad capacitor. He showed me the old part and had us cooling again in 40 minutes. Fair price, no upsell.”
“Two other companies told us we needed a whole new furnace. Ridge Line replaced a $140 flame sensor instead. That's how you earn a customer for life.”
“We've been on the Comfort Plan for three years. They text before they come, wear shoe covers, and the tune-up report has photos. Easy.”
“Replaced our 22-year-old system. The quote was clear, the install crew finished in one day, and the financing made it doable. Our electric bill dropped noticeably.”
Service area
Our trucks are based in Round Rock, so most calls are 30 minutes away or less.
Not on the list? Call. If we can get there, we'll come.
Get started
For no heat or no cooling, calling is fastest. For tune-ups and replacement quotes, send the form and we'll text you back within the hour during business hours.