Las Vegas · NV24/7 dispatchest. 2011
112° outside.
72° inside.Guaranteed in writing.
When it's summer in the valley, your AC is life support — so we run same-day service and size every system by math, not folklore. Manual J load calc on every install. Numbers on every invoice.
4.9★ · 612 Google reviewsNV Contractor Lic. #0087412NATE certified
112°
cooling to setpoint 72°F…
Fig. 1 — a Vegas afternoon, handled
Install ref. 2417 — heat pump changeoutcommissioned · charge verified
612
Google reviews
4.9★
average rating
15 yrs
in the valley
9
NATE-certified techs
SPEC 01
What we do
Seven services.
Zero guesswork.
Every visit starts with instruments and ends with numbers on paper. Flat-rate quotes approved by you before work begins.
All servicesSPEC 02
The Meridian method
Instrument diagnostics on every call — no guessing allowed
We measure. Then we promise.
Ray Delgado spent a decade as a casino-resort chief building engineer, where “probably fine” is not an acceptable reading. He built Meridian on one rule: no claim without a measurement behind it.
Manual J
Sized by math, every install
Room-by-room load calculation on every replacement quote, free, no exceptions. About a third of the systems we replace were oversized — we end that cycle instead of continuing it.
2× tested
Before-and-after numbers
Static pressure, temperature split, duct leakage — measured before we start and after we finish, both printed on your invoice. Claims you can check beat promises you can't.
±2°
Balance guaranteed in writing
Every regularly used room within two degrees of setpoint, guaranteed on the contract. Miss it and we're back on our dime until it holds.
$0 comm.
Salaried techs, zero commission
Nobody in your house earns a percentage of what they sell you. Diagnostic reports read like data sheets because that's all they need to be.
SPEC 03
Field data · 2025 season
A tune-up should end
with a data sheet,
not a sales pitch.
Static pressure before and after — you get both numbers. Duct leakage in CFM, tested twice. Refrigerant charge verified by superheat and subcool, written down. That's what “done” means here.
0.48″
avg static pressure after duct work (from 0.91″)
6.2%
median duct leakage after sealing (from 31%)
~90%
repairs completed on the first visit
38 min
median summer emergency response, Spring Valley
SPEC 04
How a visit runs
Call or book
A human dispatcher answers 24/7. You get a real arrival window and a text when your technician is 30 minutes out — with their name and photo.
Measure first
Every visit starts with instruments: pressures, temperatures, electrical readings. We diagnose from data, and you see every number we take.
Fixed quote, your call
Flat-rate pricing from the book, explained in plain English, approved by you before work starts. Repair-versus-replace math in writing when it's relevant.
Verified done
We re-test after the work — static pressure, temp split, charge — and the after-numbers go on your invoice next to the before-numbers. That's what done means.
Meridian Care Plan · $18/mo
Desert duty is hard duty. Maintenance is how systems survive it.
Two instrumented tune-ups a year, every reading logged, priority dispatch in summer, zero after-hours fees, 15% off repairs. Month-to-month — we keep members by being useful, not by contract.
SPEC 05
612 Google reviews · 4.9★
“Meridian was the only one that came with instruments instead of a brochure… Upstairs and downstairs now read within one degree of each other. I checked. Repeatedly.”
“My old unit died on a Friday in July — 111° that day. They had a portable cooler at my house by evening for my mom's room, walked me through repair vs replace with actual numbers on Saturday, and installed Monday. The crew showed at 6 a.m. sharp and the house was cooling by 3. The commissioning sheet with the pressure readings is still on my fridge.”
“We have a west wall of glass and the old single-stage unit slammed on and off all afternoon. Meridian's Manual J actually modeled the glazing — the engineer showed me the room-by-room loads on his laptop. The new variable-speed system is so quiet I checked the breaker twice the first week to confirm it was running. HOA paperwork for the condenser screen? They handled it.”
SPEC 06
Coverage map
The valley, from our side of the windshield
Nine communities.
One dispatch board.
From our shop off Patrick Lane, a truck reaches most of the valley inside twenty minutes — and each community gets straight talk about what its housing stock actually needs.
SPEC 07
Straight answers
Asked constantly, answered plainly.
All 10 questionsDo you really do same-day service in summer?
Yes — it's a written guarantee for cooling emergencies called in before 2 p.m., and we hit it for the vast majority of after-2 calls too. We staff summer with all 9 technicians on rotating extended shifts and keep trucks stocked for first-visit fixes. Care Plan members get priority in the queue.
What does the $89 diagnostic include?
A full instrument workup, not a look-and-quote: static pressure, temperature split, superheat/subcool refrigerant readings, capacitor and contactor tests under load, and an electrical inspection — with every number written down and photos of what we find. The $89 applies in full to any repair you approve.
What is a Manual J load calculation and do I really need one?
It's the ACCA-standard room-by-room model of your home's actual heat gain — window orientation, insulation, infiltration, the works. It's how you size equipment with engineering instead of folklore. At Meridian it's free with every replacement quote and we won't sell you a system without one. Oversized equipment is the most common, most expensive mistake in Vegas HVAC.
Are your technicians employees or subcontractors?
Employees — all 9, NATE-certified, EPA 608 certified, background-checked, in marked trucks and uniforms. They're paid salary, not sales commission, which is why our diagnostic reports read like data sheets instead of pitch decks.
Dispatch is open
112° doesn't wait. Neither do we.
Same-day service across the Las Vegas valley. Diagnosed with instruments, quoted flat-rate, verified with numbers on your invoice.
or call (702) 555-0164 · 24/7