Kristin was a complete professional the entire way through the process. I had put out a few…read morerequests for estimates and she was one of the first to come through with a scheduled time to talk on the phone and a prompt followup walkthrough at the property that needed a moveout clean. The service the day of was phenomenal. Not a single bit of grease or grime left in the place. Kristin and her team got every nook and cranny that there was to clean. She even cleaned the windows, inside the fridge, and in all the closets! The place was immaculate for our moveout. Kristin was friendly and spent an extra hour on the kitchen (something that she adjusted to after the estimate). She and her team were so meticulous. I'm so glad I chose them!

Antonio and the team did an amazing job planting the roses and burying the downspout. I'm really…read morepleased with their work and would hire them again.

My house was in post construction phase and there were layers of dust in places there should not…read morebe. Three floors of dust covered hardwoods, four staircases. We only have one bathroom which was shared with our contractors on top of more work being done in there. After not really living here during the work unless necessary my house was GROSS. I ordered a deep clean and finally had the best nights sleep in months! Great job, great price , and great communication.

They did an amazing job on the post- construction cleanup of our basement. They were available…read morequickly and provided the best rate out of the four places I contacted. I was shocked how fast they were able to clean up heavy construction dust that covered many small items. I highly recommend this company!

I had a wonderful experience with Olga's Cleaning Services and would absolutely recommend…read morethem--especially for older or historic homes that require extra care and attention to detail. From the start, Olga was quick to respond and easy to communicate with, which made scheduling seamless. The team arrived on time and immediately got to work, moving efficiently while still being incredibly thorough. They cleaned areas that are often skipped, including baseboards, trim, and hard-to-reach corners, and treated the home with real care. I also have a cat, so pet hair and stray litter can be a challenge, but they handled it without issue. Floors, corners, and high-traffic areas looked noticeably better, and the space felt truly clean--not just surface-level tidy. They worked steadily the entire time they were at my home. Olga actually called me with an updated quote after the team felt more time was needed to finish the job. Communication was appreciated and given the thorough effort and quality of their teamwork, pricing is fair. For anyone in Wilmington, DE, Olga's Cleaning Services is a fantastic choice. Professional, responsive, and extremely thorough--I'll definitely be using them again.

Olga's team was great for a move-in deep clean. 3 Cleaners completed the 3 bedroom townhome in…read moreunder 3 hours. They were professional and walked the space once completed to check everything. The baseboards and walls look brand new. I could've added on some additional cleaning like the inside of the window panes but opted out to save money.

Doris and crew did an amazing job cleaning my home, even washing the windows inside and out. They…read moredid a far more thorough job than I expected for the quoted price. Worth every penny and more! I highly recommend Doris Residential Services.

From the owner: Asemos el mejor trabajoread more

Do not hire this company. After multiple attempts to communicate basic expectations, nothing…read morechanged. We're not just talking about their deep cleaning -- I mean the fundamentals were being missed from day one. Kitchen counters not wiped down, stove knobs and fridge handles not cleaned. Corners not vacuumed. Surfaces wiped around, not cleaned. Every visit required follow-up, and every follow-up was ignored or forgotten by the next appointment. There is zero attention to detail and apparently no standard of quality they hold themselves to. Save your money and your frustration -- there are far better options out there. They make you think this is a local mom and pop company and it is nothing but a big franchise company. The manager Walter never even bothered to return my call.

Very uncomfortable, strange experience. They seemed nice and thorough. They said they were SO happy…read morethat I was such a great fit cause they were urgently hiring! But I was fired within my first 3 days of training because I wasn't "timely enough". To be fair, timeliness has always been a big struggle of mine. In this case though, I was only there 3 days! The first day I was late clocking in because the office building set up was confusing and I had no idea where to go to clock in and everyone was busy so I had to wait to ask for help; so this wasn't even my fault. Then for the next 2 days I had to drive to a two new locations and was not familiar with the area or the traffic in the area which made me a bit late. I think the latest I was was about 15 min because I was sitting in traffic. According to their handbook, 3 instances of lateness would result in a talk and possibly a write-up. They called me when I arrived to the location on the third day, sent me home, and then texted me later to say they were firing me. I texted back, respectfully explaining the reasons I was late, that at least one instance was completely out of my control (1st day), that the handbook said I'd have a 2nd chance, etc. and then respectfully asking to at least finish out the training week, I'd leave very early, etc. etc. They completely ignored me. So they don't follow their own handbook, clearly lied about urgently needing employees, and wouldn't even call me to fire me. I heard nothing from them for 2 years until the manager (the one who fired me) included me in a group chat, even addressing me by name, saying I hadn't trained yet but he wanted to include me in the conversation. It was so bizarre. After I said "I don't know why I am in this chat, I do not work for this company". He texted me privately an hour or so later saying "apologies for that". I understand that he probably mixed up contacts or something unintentional, but overall my experience with this manager felt unfair, bizarre, and unprofessional. I feel like I may have dodged a bullet.

Often service businesses get by offering only a strong work product (front end), but with poor…read morecommunications and/or reliability (back end). Or the other way around, Like where you accept a poor work product for nice people you can count on to show up. Crystal Clean Solutions are pros. Whether it was for our daughter's bridal shower or for our house being clean. Their front end and back end left us amazed. All at a decent price.

Fantastic work. A much more comprehensive cleaning than what I was expecting. They completely…read moretransformed the house and were extremely nice and punctual. Highly recommend!

WOW!!! Lesly did an…read moreabsolutely incredible job. My home looks and feels brand new -- she didn't miss a single detail. You can tell she takes real pride in her work. Hands down the best cleaning experience I've had. I'll absolutely be booking her again and recommending her to everyone I know.​​​​​​​​​​​​​​​​

I gave 1 star because they were quick to respond. I requested all kitchen cabinets cleaned inside…read moreand out. I also requested all baseboards cleaned as well as cleaning all bathrooms, vacuuming and cleaning all ceiling fans.I requested all windows cleaned on the inside of my house. This was a pre-move in cleaning. The kitchen cabinets were not cleaned, the baseboards are still dirty, the upstairs ceiling fan wasn't cleaned and the kitchen counter and backslash are coming up black with the dirt I wiped off. She tried to make it look like the washer and dryer were cleaned but I did those myself prior to their arrival. I am very disappointed and would not recommend them. After paying for this service I am now cleaning what was requested of them and it's delaying my getting organized since I've moved in. I took pictures but this site isn't set up to upload them.