West Lake Hills’s On-Call Shop.
West Lake Hills is the metro’s premium hillside: homes stepped into the canyons above Lake Austin, walls of glass framing the skyline, design-grade systems throughout, and owners who expect verification, not vibes. The catalog’s engineering end lives here.
West Lake Hills · Travis County
Hillside Glass, Verified Comfort
West Lake Hills concentrates the hardest load stories in the metro: homes stepped down canyon sides with entire walls of west glass taking the full Texas afternoon, great rooms that soar two stories and stratify without engineered air movement, additions and remodels layered across decades of rising ambition, and mechanical systems, often excellent on paper, that only perform when someone actually verifies them zone by zone. That verification is the work here: communicating platforms diagnosed with fluency, zones proven with instruments rather than assumed, static pressure and airflow measured against design, and the corrections quoted straight when delivery fell short of specification.
The premium market’s pathology is paying premium prices for unverified work, and the antidote is documentation: commissioning records, zone-by-zone temperature and flow numbers, maintenance histories that follow the house through ownership changes, all standard practice on our side. The hillside stock also carries real retrofit puzzles, mid-century moderns whose bones deserve respect, remodels that outgrew their original tonnage, guest wings and studios wanting ductless independence, and the design judgment those need is exactly the trade’s deep end. West Lake rides the Travis routes with honest windows, and the file here grows on referrals between neighbors who compare notes carefully.
The catalog is the same 147 services we run everywhere: emergency cooling at any hour, installs engineered from Manual J math, mini-split service at Diamond Contractor standard, the diagnostic work that finds causes instead of symptoms, maintenance plans with the reminders handled, and the commercial verticals for the businesses that trade here. One page per service on the hub; one number for all of it.
Permits and inspections are not paperwork theater, and an install quote that leaves them out is not cheaper, it is incomplete. Equipment changeouts and new systems get permitted where the jurisdiction requires it, and that means a third party with no stake in the sale looks at the work: the disconnect and wire sizing at the outdoor unit, the condensate routing and secondary protection, the flue on gas equipment, clearances, the pad, the breaker. Code also covers things homeowners never see, like how a line set gets supported and where a drain is allowed to terminate. We pull the permit, schedule the inspection, meet the inspector, and the documentation lands in your file. It matters at resale, it matters if an insurance claim ever touches the system, and it matters most because the items code cares about are the ones that cause fires and water damage when somebody skips them.
The Travis County Context
What Travis County Systems Face
Travis County HVAC runs three climates in one county: the urban core’s heat-island load stacking onto Austin’s older housing stock, character homes with retrofit constraints and additions layered across decades; the hill country west side, where high glass, hillside exposure, and premium builds demand design-grade thinking; and the Lake Travis chain, living the same waterfront humidity and part-time-occupancy reality as our home lakes. The county’s traffic is its own weather system, which is why our Travis scheduling runs clustered routes and honest windows rather than optimistic ones, and why the emergency line quotes the real drive at the hour you call. The 183 and 71 approaches, the 620 loop, and the lake roads are known territory, and the county’s range, downtown bungalow to Lakeway glass, is the file’s widest chapter.
The service calendar here follows the Hill Country’s seasons: spring tune-ups timed after the live oak pollen dump, summer emergency capacity staffed for the hundred-degree stretches that find every weak capacitor in the county, fall heating checks ahead of the first blue norther, and winter freeze responses for the heat pumps and pipes the hard snaps test. Seasonal maintenance keeps the whole cycle boring, which is the goal.
Water is what brings most of the ceiling-damage calls in from West Lake Hills, and it has nothing to do with plumbing. An air conditioner pulls humidity out of the house and has to send it somewhere, which means gallons a day moving through a drain line and a pan. Our warm wet air turns that line into a culture dish, biofilm grows, the line narrows, and eventually the pan backs up. Then a float switch shuts the system off, which is the good outcome, or the pan overflows into a ceiling, which is the expensive one. The fix is unglamorous: pull the line, clear it with nitrogen or a vacuum, flush it, treat it, and check that the float switch actually works instead of assuming it does. The prevention is cheaper still, which is why drain service sits on every seasonal maintenance visit rather than waiting for a stain.
Say what the house is doing.
A real tech picks up, quotes the window with the drive figured in, and the truck rolls stocked.
Why West Lake Hills Calls Burnet
The Off Duty Standard, Delivered Here
Here is the visit, start to finish: phone answered by a person who can diagnose, honest window quoted with the drive figured in, instruments on the system until the real cause shows itself, the straight explanation with the real number attached, your yes before anything proceeds, and verification before departure. The same discipline at two miles or sixty, because distance changes the drive and nothing else.
Money gets handled the Burnet way: the visit cost stated on the phone before a truck rolls, the repair price stated after diagnosis and before work, no surprise line items, no distance theater on the invoice. If the honest answer is that a repair is not worth making, you hear that too, with the replacement math laid out beside it.
A real tune-up is an hour of measurement, not a glance and a sticker on the side of the unit. On the cooling side: refrigerant charge verified against the nameplate, suction and liquid pressures read and compared to spec, temperature split taken across the coil, static pressure measured across the blower, capacitor read in microfarads, contactor inspected for pitting, amp draws on the compressor and both motors logged against their rated numbers, condenser coil washed, condensate line cleared and treated, float switch tested, wiring connections checked for heat damage. On the heating side: ignition sequence watched start to finish, flame sensor micro-amps read, limit and pressure switches tested, heat exchanger inspected, gas pressure checked, blower compartment cleaned. Then the readings go on paper so next year’s numbers have something to be compared against. A list like that either gets done or it does not, and you should be able to see which.
Nearby in Travis County
Neighbors on the Same Map
One route covers the whole county: Austin · Lakeway · Bee Cave · Rollingwood · Sunset Valley · Pflugerville · Manor · Jonestown · Lago Vista · Volente · Briarcliff. County page: Travis County. Recent jobs from this stretch of the map are in the gallery.
West Lake Hills Questions
West Lake Hills Questions, Straight Answers
Our zoned system never seems balanced. Can that be fixed?
Almost always, because the usual cause is that nobody ever verified it: zone dampers installed but never calibrated, thermostats placed where sun or drafts lie to them, bypass arrangements that rob capacity, and airflow never measured against the design numbers. The fix is verification engineering, every zone proven with instruments, temperatures and flows documented, dampers and controls corrected to actual balance, and the result shown rather than promised. Zoned architecture is only as good as its commissioning, and commissioning is precisely the step boom-era installs skipped most. The house usually had the capability all along.
Do you work on mid-century homes here without flattening their character?
With genuine respect: the hillside’s mid-century moderns are architecture worth protecting, and the mechanical paths get chosen accordingly, ductless zones placed with sightlines in mind, compact ducted systems threaded through real chases rather than hacked soffits, line sets routed where they disappear, and equipment selected for acoustic discretion in houses built around quiet and view. The building votes first, per the standing doctrine. Comfort and character are not competitors when the engineering is careful, and in this stock, careful is the entire standard.
Why use a Burnet shop for a premium home here?
For the same reasons the second-opinion file keeps growing: no-commission diagnosis that serves the house rather than an invoice target, engineering habits, load math, zone verification, documented commissioning, that premium homes actually require, and straight pricing stated before work at every scale. The drive from Burnet is real and quoted honestly in every window. What it buys is a shop whose economics reward being right rather than selling big, which in the premium market is rarer than the equipment. The neighbors who compare notes carefully are how we got here.
Can I just add refrigerant every summer?
You can pay for it, but it is not a repair. These systems are sealed, so refrigerant does not get consumed the way fuel does. Low means there is a leak, and adding a pound buys a season before you are back in the same place minus the money. We find the leak with a sniffer and a nitrogen pressure test, repair or replace what is leaking, then evacuate and weigh in the correct charge. Sometimes the honest answer is the coil is not worth fixing.
Is the loud noise from the outside unit a problem?
Depends on the noise, and describing it over the phone gets you a useful answer fast. A hard clunk at startup, a metallic screech, or a grinding sound means something mechanical and the system should come off. A steady hum that is simply louder than last year usually means a tired motor bearing or a fan blade out of balance, which is a scheduled repair rather than an emergency. Any buzzing with a burning smell, shut it off at the breaker and call.
Put West Lake Hills on Tonight’s Route.
The price out loud before the work, and a tech who answers the phone himself. Send the form or call any hour.
(512) 925-3090 Book a Free Look
