● Denver Metro Commercial Cleaning

We Show Up.
Every Time.

Professional commercial cleaning that gets done right — consistent crews, transparent billing, zero excuses.

Our Services
Two Sisters Janitorial
Two Sisters Janitorial Proudly doing business as
Johen & Co. Commercial Cleaning
Christine Castillo
Johen & Co. Commercial Cleaning
100%
Show Rate
50+
Locations Served
24/7
Responsive
Who We Are

Two Sisters Janitorial,
Now Johen & Co.

You may know us as Two Sisters Janitorial — and we're still the same team, same values, same promise. We're transitioning to Johen & Co. Commercial Cleaning, but our commitment to showing up and doing the job right never changes.

Founded on family values and a relentless work ethic, we partner with commercial facilities across the Denver metro who need a cleaning service they can truly count on. Our crews are consistent, trained, and held to a high standard — no runaround, no excuses, just clean.

Johen & Co. Commercial Cleaning
What We Do

Commercial Cleaning Done Right

🌙

Day & Night Cleaning

Flexible scheduling for daytime and overnight commercial cleaning — we work around your hours, not the other way around.

🚻

Restroom Cleaning

Thorough, sanitized restroom service to keep your facility hygienic and professional every single day.

✨

One-Time & Deep Cleans

Move-ins, move-outs, post-construction, or just a full reset — we get into every corner and leave it spotless.

🏗️

Floor Services

Waxing, stripping, auto scrubbing, and carpet shampooing — we handle all floor types and restore them to a professional shine.

🦷

Dental & Medical

Specialized cleaning for dental offices, medical clinics, and healthcare facilities with the hygiene standards your patients expect.

🏭

Warehouses & Industrial

Large-scale cleaning for warehouses, distribution centers, and industrial facilities — no job is too big.

🏢

Office Buildings

Consistent, reliable cleaning for offices of all sizes — common areas, workstations, lobbies, kitchens, and more.

🏘️

Property Management

We partner with property managers to keep commercial properties, common areas, and tenant spaces clean and presentable.

🍽️

Restaurants & Retail

High-traffic commercial spaces cleaned to health code standards — front of house, back of house, and everything in between.

🏫

Schools & Daycares

Safe, non-toxic cleaning for educational facilities — creating clean, healthy environments where kids can thrive.

🏋️

Gyms & Fitness Centers

High-contact surface sanitization, locker rooms, and equipment areas kept fresh and germ-free for your members.

📋

Custom Plans

If it's a commercial space, we clean it. Tell us your needs and we'll build a plan that fits your facility and budget.

♀ Female Owned & Operated

From Our Family's Legacy
to Your Facility's Front Door

Two Sisters Janitorial was born from something deeper than a business plan — it was built on a lifetime in the industry. Growing up, our father was in commercial cleaning, and we were right there alongside him. We didn't just learn the business — we lived it.

I'm Christine Castillo, owner of Two Sisters Janitorial and Johen & Co. My sister Jonnalyn Taylor and I started this company together, two sisters who knew the work, knew the standards, and knew exactly what clients deserved.

Today, Jonnalyn has gone on to build her own path, and I continue to lead alongside my building manager Juanita Castillo. The sisterhood, the legacy, and our father's work ethic are woven into everything we do.

"My father spent his whole life in this industry and taught us that this work is something to be genuinely proud of. Jonnalyn and I built Two Sisters on that foundation, and I carry it with me every single day."

— Christine Castillo, Owner
What People Are Saying

Real Reviews from Real Clients

★★★★★

"We've had cleaning services before but Two Sisters is on a completely different level. They actually show up, every single time, and the quality is consistent. Our office has never looked better."

MR
Marcus R.
Office Building Manager · Denver, CO
★★★★★

"As a dental office we have very high standards for cleanliness. Johen & Co. understood that immediately. They're thorough, professional, and our patients have actually commented on how clean the office looks."

DL
Dr. Diana L.
Dental Practice Owner · Arvada, CO
★★★★★

"I manage several commercial properties and finding a reliable cleaning crew is always a challenge. Two Sisters Janitorial solved that problem for good. Dependable, communicative, and they do great work."

TK
Tom K.
Property Manager · Thornton, CO
★★★★★

"We called them for a one-time deep clean after a renovation and were so impressed we signed up for regular service. The floors alone were worth it — they waxed and buffed them and they look brand new."

SB
Sandra B.
Restaurant Owner · Westminster, CO
★★★★★

"What I appreciate most is that they treat our warehouse like it matters. A lot of services cut corners in large spaces. Not these guys — every corner gets done. They take real pride in their work."

JM
James M.
Warehouse Operations · Commerce City, CO
★★★★★

"Female owned, family built, and it shows in everything they do. Christine and her team have been nothing short of amazing. You can tell this company was built with heart — don't look anywhere else."

LP
Linda P.
Medical Office Administrator · Lakewood, CO
Contractor Portal

Contractor Access

Submit invoices quickly and securely. Enter your access code to unlock the portal.

🔒 Enter Access Code
Incorrect code — please try again.
✓ Submit Invoice
Get in Touch

Ready for a Walkthrough?

We'll come to your facility, assess your needs, and build a custom plan. No pressure, no generic quotes.

(303) 517-7654
💬 Text Us