Case file: Einstein’s
Every great clean starts with a great detective.
Einstein’s began with one woman, one caddy and a belief that the details everyone else skips are exactly the ones that make a home feel like peace of mind.
Still owner-operated.
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Meet the detective
Hi, I’m Cassandra.
I started Einstein’s because I genuinely love bringing order and peace back into people’s homes. After years of cleaning for other companies, I kept seeing the same thing: rushed visits, missed corners, and clients who had quietly stopped expecting better.
My philosophy is simple — treat every home like the evidence matters. I build a checklist around your home specifically, I bring my own supplies, and I do the final walkthrough myself so nothing slips past.
“Good enough” has never been my standard. When you walk in after a visit, I want the house to feel lighter, not just look tidy.
How the case began
From a single case to a trusted name on the Main Line.
Step 01
The First Case
Cassandra started solo with one caddy, one client and a refusal to leave a single baseboard behind. Word of mouth did the rest.
Step 02
Building the Team
Trained, vetted cleaners joined — each one shadowing Cassandra until the checklist was second nature.
Step 03
Going Plant-Based
Families with kids and pets asked for gentler products, so plant-based options became standard on request.
Step 04
Today
Six Main Line neighborhoods, hundreds of homes closed as solved cases — and the same owner still showing up.
Our method
Detective-level attention to detail, every time.
Thorough
Nothing gets overlooked, from baseboards to backsplash to the trim you stopped noticing.
Honest
Transparent pricing quoted up front. No surprise fees, no upsell games.
Owner-Operated
Cassandra personally oversees quality on every case file we open.
Eco-Conscious
Plant-based products available, safe for kids, pets and sensitive homes.
From the field
Real homes. Real detail.
A look at the kind of work that defines Einstein’s — kitchens, baths, and whole-home finishes that go beyond a surface wipe.
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The case file, by the numbers
Insured
Main Line rated
Neighborhoods served
Owner who shows up
Proudly Main Line
We live here too.
Einstein’s is local, owner-operated and rooted in the neighborhoods we serve. You’ll see us at the farmers market, the school fundraiser and probably in line at the same coffee shop.
Client testimony
Statements from the neighborhood.
“Cassandra treats our home like it's her own. That's rare and you feel it immediately.”
“Owner-operated makes all the difference — the same standard, every single visit.”
“She caught details two other companies walked right past. We'll never switch again.”
The fine print
Questions about the company.
Close the case