Cooling Performance Visit + Air Quality Assessment

Your AC tuned. Your air measured. This week.

A precision tune-up of your cooling system, plus a full read on your home's air: fine particles (PM2.5), VOCs, CO2, and NO2. Real numbers and a scored report before we leave. $149 flat, nothing due to book.

No payment required to book
Full air assessment included
Licensed C-20 HVAC contractor
5.0 on Google
Licensed & InsuredCSLB #1153130
Service Area50 miles from Woodland Hills
Google Rating 5.0 · 8 reviews
Local, Founder-LedBryan Hesterman
What You Get

A working system, and a full read on your air.

Most maintenance visits stop at the equipment. Ours goes further. We tune your cooling system so it runs the way it should this summer, measure what is actually in the air your family breathes, and you receive a scored report before we leave.

01
Precision Cooling Tune-Up
Condenser coil, refrigerant charge and airflow, capacitor and contactor, condensate drain, thermostat, and filter. We baseline the system's real performance on MeasureQuick instrumentation, so its health is measured, not guessed, before peak heat.
02
Full Air Assessment
With your system running, calibrated sensors measure your home's air: fine particles (PM2.5), VOCs, CO2, NO2, and humidity. The whole-home picture your HVAC actually moves, in real numbers.
03
Scored Report & Plan
Before we leave, you get your home scored on air, filtration, humidity, and ventilation, with a prioritized plan and what the system needs. No upsell scripts, no pressure. You keep the report either way.
Simple Pricing

One flat price. Nothing due today.

$149 flat

Your $149 is credited toward any recommended mechanical upgrade. If we find something worth fixing and you do it with us, the visit is effectively free. Move into a membership and visits like this are included.

  • No payment required to book. Pay at the visit.
  • Cooling tune-up plus a full air assessment in one visit.
  • Scored report and plan delivered on-site.
  • Licensed C-20 HVAC contractor, CSLB #1153130.
How It Works

Booked in under a minute. On the calendar this week.

Step 1

Request your time

Fill out the short form below. No payment, no account, no commitment.

Step 2

We confirm by phone

We call or text within one business day to confirm a time that works for you.

Step 3

We tune, run, and measure

We tune your cooling system, run it to measure your air, and hand you a scored report and plan before we leave.

"I started Baseline after testing my own home and finding radon at four times the EPA limit. My kids had been breathing it for years. Nobody had ever measured."

Bryan HestermanFounder, Baseline

Baseline is a local, founder-led company. The person who services your system is the person whose name is on the license. No call centers, no commissioned salespeople, no franchise playbook.

We are a licensed HVAC contractor, but we lead with measurement. We keep your system running well, and we show you what is in your air so nothing about your home is a guess.

What Homeowners Say

Rated 5.0 on Google.

5.0 8 Google reviews · read them on Google

"Bryan came out to take a look at our place and I was impressed. He actually measured what was going on (particulates, VOCs, CO2, all of it) and walked us through what it meant for our family, not just what to buy."

Raina B.Google review

"I never knew I was living in a not-so-perfect condition in my house until Baseline's Bryan walked in."

Parag S.Google review

"Most HVAC companies show up, sell you a system, and disappear. Bryan is building something completely different with Baseline Home Health."

Tal V.Google review

Common Questions

Before you book.

No. Booking is free and there is no deposit. The $149 visit fee is paid at the appointment.
A precision tune-up of your cooling system (coil, refrigerant and airflow, electrical components, condensate drain, thermostat, and filter), with the system's performance baselined on MeasureQuick instrumentation, plus a full assessment of your home's air. With the system running we measure fine particles (PM2.5), VOCs, CO2, NO2, and humidity, score your home, and walk you through a prioritized plan before we leave. You keep the report.
We serve the greater Los Angeles area within 50 miles of Woodland Hills: the San Fernando Valley, Conejo Valley, Santa Clarita, Simi Valley, Camarillo, the Westside, Beverly Hills, Santa Monica, Malibu, Pasadena, Glendale, Burbank, Culver City, and the South Bay. On the edge of that range? Submit the form anyway and we will confirm by phone.
No. The visit is a flat $149 and includes your full assessment. We measure first, then recommend, prioritized by impact, and you decide what, if anything, to do next. Your $149 is credited toward any recommended mechanical upgrade you move forward with.
Bryan Hesterman, the founder. Baseline is a licensed and insured California C-20 HVAC contractor, CSLB #1153130, operating as Clean Building Solutions dba Baseline Home Health.
Book Your Visit

Request your time.

Takes under a minute. No payment now. We will call or text within one business day to confirm your time.

Something went wrong sending your request. Please try again, or call or text us at 818-237-3404.

No payment now. $149 due at the visit, credited toward any recommended mechanical upgrade. We never share your information.

Request received.

Thank you. We will call or text within one business day to confirm your visit time.

Prefer to talk sooner?

818-237-3404
Prefer to talk?

Call or text and we will book you directly.

818-237-3404
What happens at the visit

We tune your cooling system, deploy calibrated sensors for a baseline reading of your air, and walk through both with you. You get a plain summary and next steps before we leave.

Service area

50 miles from Woodland Hills: San Fernando Valley, Conejo Valley, Santa Clarita, Simi Valley, Camarillo, the Westside, Malibu, Pasadena, Glendale, Burbank, and the South Bay.

Book My Visit · $149 at the visit