Janitorial reviews in Irvine, California

We highly recommend Northern for anyone looking for janitorial services for their office building. From the cleaners to their management, the entire team is superb.

We have been working with Northern Building Maintenance for several years. We continue to be impressed with their responsiveness and professionalism.

Northern Building Maintenance has taken great care of our building. We’ve had several different cleaning companies over the years, but Northern has been the best we’ve had without question.

I am writing to express my sincere gratitude for the excellent work that Northern Maintenance has done for our company. My team has been very impressed with the quality of your work, your professionalism, and your dedication to customer service.

We would highly recommend Northern Maintenance to any company that is looking for a highly professional, and reliable janitorial service provider.

Thank you again to the employees and the management for all your excellent work. We look forward to continuing our relationship with Northern Maintenance for many years to come.

Northern Maintenance goes above and beyond to provide the highest, most professionally done janitorial services for our buildings. Northern Maintenance has been providing janitorial services as well as semiannual carpet cleaning for our buildings for a couple of years now and I am glad to say that I am very happy with the results, AND that I found these guys. They are incredibly detailed in their work and everyone in their organization has been pleasant to deal with from their managers to their employees. I highly recommend them.

I'm so glad that I heard from Stephanie at Geissler Building Care! Super easy to set up an appointment with her for a quick walk-thru and I couldn't be happier with their results!

As far as cleaning services go, you cannot do better than Geissler Building Care. They truly care about their customers and provide top notch cleaning services at a great price.

Inquired via Yelp for a one time cleaning for office and warehouse and Stephanie arrived with in the hour for a walk through and provided a quote that same day! Once we hired them they had us on the schedule and service complete in 24 hours! Highly recommend!

Geissler is a one stop shop for all our cleaning services needs. They do our M-F cleaning maintenance, a monthly warehouse floor scrubbing, a quarterly buffing and floor waxing; additionally, they also do our carpet cleaning. Their customer service is also excellent. All my questions and concerns are addressed immediately. If your floors need to be cleaned, ask them to send Javier Tomas. Javier does fantastic work. Whenever, he comes to our facility, the next day everyone speaks about how clean our floors are.

Sparkle Cleaning team did wonderful job for my home. The team was always on time and their service was quality that they left my home spotless including kitchens and bedrooms.
I will always hire them now on and I highly recommend the team if you are looking for reliable and quality service.
Thank you team

Dina and her team are wonderful. So easy to book, they do a great job. Very honest, trustworthy company. I would highly recommend.

Professional and reliable.

good nice clean

It’s amazing. Try it. You won’t regret!

The cleaning was very good, on time, and very respectful and responsible with their work

Dina is the best house cleaner! She always arrives very punctually and does an absolutely terrific job. She's extremely courteous and friendly. Thoroughly professional. She has my highest recommendation.

We set up biweekly cleanings with OC Sparkle cleaning and it’s been a total game-changer. They’re always on time, careful with our things, and so sweet with our pets. Every visit the house looks perfect—folded towels, tidy countertops, dusted baseboards, and streak-free mirrors—and it always smells super fresh. The kitchen is grease-free, the bathrooms sparkle, and everything just feels truly clean. Friendly, reliable, and meticulous. Couldn’t ask for more.

OC Sparkle Cleaning did an excellent job! They were on time, professional, and left my place spotless. Highly recommend!

“The cleaners were punctual, polite, and did a fantastic job. My house feels fresh and organized again. I’ll definitely book them regularly.”

Hired them to clean an office and to my surprised they did a really good job. Highly recommend 👌