Call Us: (609) 757-7888

Reliable Commercial Cleaning Services for Businesses Across New Jersey

Maximum Cleaning L&L provides reliable commercial cleaning and janitorial services for offices, medical facilities, and commercial properties across New Jersey, including Mercer County and surrounding areas. Our team helps businesses maintain cleaner, safer, and professionally maintained work environments — without mandatory contracts or surprises.

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Meet Maximum Cleaning L&L

Trusted Commercial Cleaning Experts Serving Businesses Across Mercer Country.

Our Values

✔ Reliability ✔ Professional Service ✔ Attention to Detail ✔ Customer Satisfaction

Mission

Our mission is to deliver reliable commercial cleaning services that help businesses in Princeton, Hamilton, and Trenton maintain clean, safe, and productive environments. We are dedicated to providing top-tier janitorial solutions throughout Mercer County, including Lawrenceville and Pennington.

Vision

Our vision is to become the leading trusted partner for businesses seeking consistent, high-quality commercial cleaning services in Princeton, Hamilton, and throughout Mercer County.

What Our Commercial Cleaning Clients Say

Real reviews from businesses across New Jersey who trust us with their facilities.

Rated 5 out of 5
Excellent customer service. Very reliable — punctual for both the estimate and the day of service. They cleaned all the kitchen equipment and the walls. Fantastic work. I highly recommend them.
Twisted Steaks
RESTAURANT OWNER
Rated 5 out of 5
These two were fantastic. They arrived early, did a quick walkthrough, planned the job, and did an INCREDIBLE job with our windows. I have cleaned my own windows before and they have never looked this good. Highly recommend.
Tim Marks
Verified Google Review
Rated 5 out of 5
Absolutely wonderful experience from start to finish. Communication was clear and consistent throughout. When I moved into this space the floors had grime so deep that nothing I did made a difference. After their deep clean they looked brand new.
Hamilton United MAA
Verified Google Review
Rated 5 out of 5
They do such a fantastic job for the company I work for. They are come in handy in a pinch and do amazing work!
Beth Pensabene
Verified Google Review
Rated 5 out of 5
great job
Deborah Cabrera
Verified Google Review
Rated 5 out of 5
Experience, agility and professionalism in everything, I recommend their service 100%
idelisa batista
Verified Google Review
Rated 5 out of 5
They were on time. Windows were so clean they looked like ice . Highly recommend them. Hope to have them back soon for other work Thanks!!
Ann Breen
Verified Google Review
Rated 5 out of 5
I can highly recommend Maximum Cleaning L&LLC. They did an amazing job.
Beatriz Lopez
Verified Google Review
Rated 5 out of 5
We have used this service for biweekly clean,they are always friendly and courteous.They do a thorough cleaning and are always open to feedback if I have a problem.
Rosy Orpineda
Verified Google Review
Rated 5 out of 5
They are the best !! Really recomend
Yireth Romero
Verified Google Review
Rated 5 out of 5
Very professional and efficient Loved their work.
barkha Agrawal
Verified Google Review
Rated 5 out of 5
The crew that comes to clean our home are very thorough and detailed in their cleaning. They listen to your instructions and you need to tell them only once. We will gladly recommend them any day.
Tessy Antony
Verified Google Review
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Get a Free Commercial Cleaning Quote in Mercer County

Experienced Commercial Cleaning Team

Background-checked, uniformed staff certified by OSHA and IJCSA — for offices, medical facilities, warehouses, and commercial buildings throughout Mercer County.

Customized Cleaning Plans

Flexible day and night schedules, Monday through Sunday, tailored to your facility's specific operations and needs. No two programs are the same.

Licensed, Insured & Certified in New Jersey

$2,000,000 commercial liability coverage. MBE and SBE certified by the State of New Jersey. Certificate of Insurance available upon request.

Call us today at (609) 757-7888 or fill out the form — we respond within 24 hours with a proposal for your facility in Mercer County.

Request Your Free Quote for
Commercial Cleaning Services

Free on-site walkthrough • Response within 24 hours • No long-term contracts

(609) 757-7888

Maximum Cleaning L&L invests in continuous training because the types of facilities we serve require it. A medical office, an industrial warehouse, and a restaurant kitchen are not cleaned the same way or with the same products. Our certifications define exactly how we work — they are not a logo on a website.

Professional Certifications, Safety Standards & Industry Training

Floor Care Training

Carpet care training

SMALL BUSINESS CERTIFIED

Minority Business Enterprise

OSHA Certified

Google Verified Reviews

2M Liability Coverage

24/7 Emergency Services

8+ Years Serving New Jersey Businesses

Locally Owned & Operated in Lawrence Township, NJ

Trusted Commercial Cleaning Company in New Jersey

Cristian Lopez founded Maximum Cleaning L&L in 2018 to give businesses across Mercer County access to commercial cleaning services that actually work — consistent, accountable, and done right from day one.

Since 2018, that commitment has built long-term partnerships with offices, medical facilities, restaurants, warehouses, and industrial spaces throughout Lawrence Township, Hamilton, Trenton, Princeton, Ewing, and surrounding areas in New Jersey.

As a locally owned and operated janitorial company, Maximum Cleaning L&L is not a franchise and not a national chain. Our team is OSHA and IJCSA certified, fully insured with $2,000,000 in commercial liability coverage, and registered as an MBE and SBE with the State of New Jersey.

We provide customized commercial cleaning programs — from daily office janitorial services and medical facility disinfection to industrial warehouse cleaning, restaurant kitchen deep cleaning, and post-construction final cleans. Every program includes documented service checklists, background-checked uniformed staff, and the same team assigned to your facility on every visit.

Cristian is directly involved in every new client relationship. When you call (609) 757-7888, you talk to him — not a sales agent, not a call center. Mercer County is where we live and work. And that shows in how we clean.

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Commercial Cleaning Projects Completed by Maximum Cleaning L&L

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Why New Jersey Businesses Choose Maximum Cleaning L&L

Local Company — Not a National Franchise
Our address is 1746 Princeton Ave, Lawrence Township, NJ. We know Mercer County because we work here every day. There is no regional manager in another state between you and the person responsible for your facility.
No Long-Term Contract — We Earn It Visit by Visit
We do not lock clients into multi-year agreements. If you are not satisfied, you adjust or cancel — no penalties, no difficult conversations. We have been doing this for seven years because the work speaks for itself, not because of exit clauses.
We Bring Everything — You Manage Nothing
Professional equipment, industrial supplies, and approved cleaning products — all included. The only items we ask from clients: hand soap and toilet paper where applicable. Nothing else.
Available Monday Through Sunday — Day or Night
Your business does not stop on weekends, and neither do we. Day and night schedules available seven days a week across New Jersey — built around your operations, not ours.