MERIDIAN AIR SYSTEMS / NATE-Certified Technicians / CA Lic. #1043928 · EPA 608
Dispatch open now (415) 555-0142
[ 01 ] Heating · Cooling · Air Quality

Comfort, calibrated
to your home.

We don't guess at tonnage and hope for the best. Meridian engineers every system around a measured load calculation — so your Bay Area home holds an exact temperature, on a quieter, lower-cost system that lasts.

±0.5°F
Temp accuracy
Same-day
Repair dispatch
10-yr
Parts & labor
4.9
600+ reviews
Comfort Dashboard Running · Stage 2
68°F
SET 72°F
MODE Heat
ZONE Main
Airflow 420 CFM
Humidity 44%
Air Qual. AQI 18
Efficiency 96 AFUE
FILTER LIFE 82% NEXT SERVICE OCT 2026 SYS · MR-9
Factory-trained on
CarrierTraneLennoxMitsubishi ElectricDaikinRheem
S—01

Furnaces & Heating

High-efficiency gas and electric furnace replacement, sized to a Manual J load — quiet, even heat without the short-cycling that wears systems out early.

Efficiency
to 98% AFUE
Warranty
10 yr
S—02

Central A/C & Heat Pumps

Variable-speed condensers and dual-fuel heat pumps that cool hard in a Bay Area heat wave and heat efficiently the rest of the year. Rebate paperwork handled for you.

Rating
to 20 SEER2
Lead time
3–5 days
S—03

Ductless Mini-Splits

Room-by-room zoning for additions, garages, and older homes with no ductwork. Independent control where you actually live — bedrooms cool, kitchen warm, no wasted energy.

Zones
up to 8
Noise
19 dB
S—04

Indoor Air Quality

MERV-16 and HEPA filtration, whole-home humidity control, and fresh-air ventilation to clear wildfire smoke, allergens, and that stuffy closed-up feeling.

Filtration
MERV 16
Smoke
99.7%
S—05

Ductwork & Airflow

Leaky, undersized ducts waste up to 30% of what you pay to heat. We test static pressure, seal with Aeroseal, and re-balance every register to spec.

Leakage
< 4% test
Method
Aeroseal
S—06

Maintenance & Tune-Ups

A 28-point seasonal inspection that catches a failing capacitor or low charge before it strands you on the hottest day. Members get priority same-day dispatch.

Checklist
28-point
Visits
2 / yr
72 AIR HANDLER THERMOSTAT CONDENSER SUPPLY DUCT ZONE REGISTERS FIG.1 — Meridian whole-home configuration · load-matched
[ 03 ] Built right, the first time

Most "comfort problems"
are really design problems.

Oversized equipment, leaky ducts, a thermostat in the wrong spot — that's why one room bakes while another freezes. We measure the whole system, then engineer each component to work together. Family-owned and operating across the Bay Area since 2009.

  • 2009Family-ownedSame crew, same trucks, same standards since day one.
  • 12,400+Systems servicedFrom single condos to 40-unit multifamily retrofits.
  • 100%NATE-certified techsThe industry's top technician credential — every install lead holds it.
  • A+BBB accreditedBacked by EPA 608 Universal and a clean licensing record.
[ 04 ] How an install runs

Five stages. No surprises on the invoice.

Every project follows the same engineered sequence, so you always know what's happening next and exactly what it costs before we start.

01

Load calculation & assessment

A technician measures your home — square footage, insulation, windows, sun exposure, duct condition — and runs a Manual J calculation. This is the step most companies skip, and it's why their systems run loud and short.

On-site · ~60 min · No cost
02

Custom proposal & fixed quote

You get a written proposal with equipment specs, efficiency ratings, available rebates, and one fixed price — itemized, never a vague "starting at." We walk you through two or three options at different budgets.

Within 48 hours · Itemized
03

Scheduled installation

Our own NATE-certified crew arrives in the promised window, lays floor protection, and installs to manufacturer spec. Most single-system swaps finish in one day, and we haul away the old equipment.

Typically 1–2 days · In-house crew
04

Commissioning & airflow test

We don't just turn it on. We verify refrigerant charge, measure static pressure, balance every register, and confirm the system hits its rated efficiency before we consider the job done.

Measured · Report provided
05

Comfort guarantee & follow-up

You're covered by a 10-year parts & labor guarantee and our comfort promise: if a room isn't holding temperature, we come back and make it right at no charge. We check in after the first season.

10-yr parts & labor
[ 05 ] Comfort Club membership

Maintenance that pays for itself.

A maintained system runs up to 25% cheaper and lasts years longer. Members skip the line, skip diagnostic fees, and lock in lower rates on everything else.

Essential

Seasonal upkeep for a single system.

$14/ mo
  • 1 precision tune-up per year
  • 28-point inspection & report
  • 10% off all repairs
  • Priority same-day dispatch
  • Waived diagnostic fee
Choose Essential
◆ Recommended

Comfort+

Twice-yearly care plus priority service.

$24/ mo
  • 2 tune-ups per year (heat + cool)
  • 28-point inspection & report
  • 15% off all repairs
  • Priority same-day dispatch
  • Waived diagnostic fee
Choose Comfort+

Total Care

Whole-home coverage for two systems.

$39/ mo
  • Covers 2 systems, 2 visits each
  • Filters & consumables included
  • 20% off all repairs
  • Priority same-day dispatch
  • No after-hours emergency surcharge
Choose Total Care

Cancel anytime · No long-term contract · Membership applies to existing equipment in good working condition.

[ 06 ] Field reports

What Bay Area homeowners say.

A few of the 600+ verified five-star reviews from real Meridian customers across the Peninsula and East Bay.

★★★★★
Three companies just quoted us a bigger furnace. Meridian actually measured the house and installed a smaller, quieter system — and now the upstairs bedrooms finally hold temperature. The difference is night and day.
Priya N.Burlingame, CA
96% AFUE furnace
+ zoned ductwork
★★★★★
"Our A/C died during the September heat wave. Meridian had a tech out the same afternoon and a new heat pump in two days. Honest pricing, no upsell."
Marcus & Dana T. · Fremont, CA
★★★★★
"Added mini-splits to our 1920s house with no ducts. Clean install, walked us through every rebate, and the bedrooms are finally comfortable in summer."
Helen W. · Oakland, CA
Heat out? AC down?

Stop guessing about your comfort. Let's measure it.

Book a free, no-pressure home assessment. We'll diagnose what's actually going on and give you a fixed quote — usually within 48 hours.

24/7 Emergency line
(415) 555-0142
Mon–Sat · 7:00a – 7:00p
Emergency service · 24/7
Request online
Service Request Form MR-04

We reply within one business hour. No spam — we only contact you about this request.

Request received.A Meridian dispatcher will call you within one business hour to confirm your assessment.
[ 07 ] Request service

Talk to a real technician, not a call center.

Tell us what's happening and we'll get you on the schedule. For no-heat or no-cool emergencies, call the line below — we answer around the clock.

[ 08 ] Good to know

Frequently asked

Bigger isn't better with HVAC. An oversized system blasts on, hits temperature fast, then shuts off — cycling on and off all day. That's loud, wears parts out early, and never runs long enough to pull humidity from the air. A Manual J load calculation sizes the equipment to your home's actual heat gain and loss, so it runs longer, quieter cycles at lower cost. It's the single biggest predictor of whether you'll be comfortable.

Yes. Assessments and replacement quotes are always free and no-obligation. For diagnostic repair visits there's a standard service-call fee, which we waive for Comfort+ and Total Care members — and we always tell you the price before any work begins.

For no-heat or no-cool situations we offer same-day dispatch, and our emergency line is staffed 24/7. Club members go to the front of the queue. Most repair visits in our service area happen the same or next day.

Heat pumps and high-efficiency systems qualify for federal tax credits, plus California TECH and utility rebates that can total several thousand dollars. We handle the paperwork and apply eligible rebates directly to your quote. We also offer financing with approved credit, including 0% promotional terms on qualifying installs.

For most Bay Area homes, yes — our mild climate is close to ideal for heat pumps. One system handles both heating and cooling, runs on electricity, and qualifies for the largest rebates. For homes with very cold microclimates we'll spec a dual-fuel setup so you're covered on the rare freezing night. We'll show you the real numbers for your home during the assessment.

Fully. We carry California contractor's license #1043928, EPA 608 Universal certification, and $2M in liability coverage. Every install lead is NATE-certified, and we're BBB A+ accredited. Documentation is available on request.

Request Service · (415) 555-0142