Healthy home assessments · San Francisco Bay Area

Your home should be a haven. Is it healthy?

Nearly 70% of our lives are spent inside our homes. We'll measure whether yours is supporting your health — or quietly working against it.

Starting at $750
Book an assessment See what's measured

Lori Strazdas, MPH, WELL AP — 20+ years in environmental science & public health
Alexia Niparko — 10+ years in consumer products: Instacart · Izza Pops · Clorox

You've optimized your diet and workouts. But do you understand the health of your home?
70%
of our lives are spent inside our own homes.
2–5×
indoor pollutant levels on average vs. outdoors.
50+
measures we check across ten areas of your home.

Time-at-home figure from the National Human Activity Pattern Survey, as traced by BuildingGreen. Indoor/outdoor pollutant ratio: U.S. Environmental Protection Agency.

What we measure

Ten areas. More than fifty measures.

Every finding is shown against its threshold and marked on track, room to improve, or priority.

Guided by the WELL for Residential Standard (2024)
EssentialsThe first five
01

Air & thermal comfort

What you breathe all night, and the temperature and humidity you breathe it at.

Radon · CO2 · PM2.5 · PM10 · formaldehyde · filtration · ventilation · temperature · relative humidity
02

Water

Your tap can differ from the city's report. We collect a sample and send it to a lab.

Lead · copper · chlorine · turbidity · pH · filters
03

Cleaning

What you clean with, and how — the habits and the bottles under the sink.

Products & ingredients · routines · HEPA vacuums · doormats & shoes-off · fragrance load
04

Materials

Starting in the kitchen — the room where materials meet heat, food, and water.

Cookware · food storage · prep surfaces · furnishings & off-gassing
05

Safety

The gaps you only discover at the worst moment.

Smoke & CO detectors · extinguisher · emergency plan · AED
CompleteEverything in Essentials, plus these five areas
06

Light

Bright days, dark nights. Most homes fail the night half.

Daylight · illuminance · spectrum · darkness at night
07

Sound

Noise disrupts sleep long before it feels loud.

Levels by room · sources · transmission
08

Nourishment

Whether your kitchen makes eating well easy or hard.

Cooking habits · produce · growing space
09

Mind

Nature views and less clutter measurably lower stress.

Nature views · clutter & storage · restorative space
10

Movement

Whether your home supports moving or fights it.

Ergonomics · active design
Pricing

Two packages. Published, not quoted.

Essentials
$750
Up to 2,500 sq ft

The non-negotiables: clean air and water, safety, and what you clean and cook with.

  • A two-hour visit from both of us — Lori Strazdas, MPH, WELL AP, and Alexia Niparko
  • Air & thermal comfort, water (lab-analyzed sample), cleaning, kitchen materials, and safety
  • A written report: your home health dashboard and a prioritized action plan
Book Essentials
Complete
$1,250
Up to 2,500 sq ft

All ten areas — more than fifty measures — and the guidance to act on them.

  • A three-hour visit from both of us, covering everything in Essentials
  • Plus light, sound, nourishment, mind and movement
  • Deeper testing where your readings warrant it
  • An expanded report, named product recommendations, and a thirty-minute call
Book Complete
Optional add-ons

More depth, either package

Optional, on either package.

  • Larger homesOver 2,500 sq ft, per additional 1,000
    $150
  • Comprehensive water screenMetals, VOCs, disinfection byproducts
    $395
  • Lead paint & dust screeningFor homes built before 1978
    $195
  • Sleep environment studyOvernight sound, light, and air logging
    $250
  • Nursery intensiveFor expecting parents and young children
    $150
  • Registry reviewBaby, wedding or new-home registries, line by line
    $95
  • Personal product recommendationsA named shopping list — included in Complete
    $195
  • Verification retestWe measure progress on the changes you've made
    $395
  • Workplace assessmentOffices, studios, and facilities
    from $1,500

Travel is included across the greater San Francisco Bay Area — no surcharge. We don't perform remediation or sell equipment, so we have no stake in what the measurements show. Product recommendations are always optional, and some product links may earn us a commission at no extra cost to you.

The process

Four steps, start to finish.

Step 01

Tell us about your home

A short form, so the visit targets what's actually worrying you.

Step 02

We come and measure

Two to three hours on site, both of us. Follow along if you like.

Step 03

You get the report

A dashboard of every area, each reading against its threshold, and a prioritized plan.

Step 04Complete only

We talk it through

Thirty minutes, so the report doesn't go unopened.

Who books this

Most people call after one of these.

Your team

A scientist and a product person. Both of us moms.

Lori Strazdas

Lori Strazdas, MPH, WELL AP

Environmental science & public health · on-site measurement

An environmental scientist and public health professional, twenty years into making indoor spaces healthier — including the one she raised two high-schoolers in. Lori runs the measurement: the instruments, the thresholds, the readings. She also practices as StrazDwell.

Alexia Niparko

Alexia Niparko

Consumer products · materials & product review

A decade inside consumer products — grocery storefronts, her own organic food company, and one of the country's biggest household-goods companies — where she learned how little a label tells you. Then came two kids, both under five. Alexia runs the product half: what to buy, what to skip, and where the marketing is doing the work. She writes Little Green Steps.

Questions

The things people ask first.

What's the difference between Essentials and Complete?
Essentials covers five areas: air and thermal comfort, water with a lab-analyzed sample, cleaning, kitchen materials, and safety. Complete covers all ten, adding light, sound, nourishment, mind and movement — with a longer visit, deeper testing, named product recommendations, and a thirty-minute call. Both include a written report.
Do I need to prepare anything?
No — and please don't clean or change anything. We measure your home as you actually live in it.
Can this replace a home purchase inspection?
No. A purchase inspection covers the building's condition for the sale — roof, foundation, structure, electrical, plumbing, HVAC, pests. We cover none of that. We measure the conditions inside the home that affect the people living in it.
Do book us before you buy if you want to know what you're moving into — just alongside a purchase inspection, not instead of one. And where something needs a specialist, like asbestos or a full mold investigation, we'll point you to one.
What about lead, or mold?
Lead in your drinking water is included; lead in paint and dust is an add-on. Either way it's a screening, not a certified inspection — those are regulated, and we'll refer you if you need one. We check for visible mold and the humidity that causes it; a full investigation needs a specialist.
Do you sell the products you recommend?
No. We don't sell equipment or perform remediation, so we've no reason to find a problem. Some product links may earn us a small commission at no cost to you; it never changes what we measure or report.
What areas do you serve?
The greater San Francisco Bay Area. If you're further out, email us — we may be able to arrange travel, or point you to someone good near you.
Book

Find out what's actually in your home.

Tell us a little about your home and we'll reach out with scheduling information. If we don't think an assessment is what you need, we'll tell you that instead.

Prefer email? hello@healthierplaces.com
Healthier Places · Green House Ventures, LLC · Berkeley, CA

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Healthier Places is a service of Green House Ventures, LLC, Berkeley, California. Healthy home assessments are informational environmental assessments intended to help you make decisions about your home. They are not medical advice and are not intended to diagnose, treat, or cure any disease. They are not a home inspection, a code-compliance inspection, a real-estate disclosure, a certified lead inspection or risk assessment under EPA or California regulations, or a mold investigation. Measurements reflect conditions at the time of the visit. Where a finding suggests certified or licensed work is warranted, we will say so and refer you accordingly. Consult a licensed physician about health symptoms. Some product links in our reports and on this site may earn us a commission at no additional cost to you; this does not affect our measurements, findings, or recommendations. Assessments are guided by the WELL for Residential Standard (2024); WELL AP is a credential held by the individual practitioner, and using the standard as guidance does not indicate that any property is WELL Certified. Healthier Places is not affiliated with, endorsed by, or certified by the International WELL Building Institute.