Approved ProAbout us
DeMark's Window & Pressure Cleaning provides unsurpassed residential house soft washing, pressure cleaning, gutter cleaning, window cleaning and snow removal services. We have developed a company philosophy based on superior customer service, quality workmanship, efficiency and safety. Our many years of experience have enabled us to develop innovative and sophisticated techniques. Combine this experience with our professional staff, we guarantee the best service available in Southeastern Wisconsin. House Washing from: $396 Gutter Cleaning from: $249 Window Cleaning from: 269 Snow Removal Per Clearing from: $79 Snow Removal Monthly Unlimited from:$214
Business highlights
19 years of experience
Amenities
Free Estimates
Yes
Accepted Payment Methods
- CreditCard
Our recent projects
- 2
Window Cleaning Condos
- 4
Concrete Patio Cleaning
- 4
Window cleaning
- 4
Blue Stone Patio Cleaning
- 4
Window Cleaning
- 8
House washing Waukesha
- 11
Deck Cleaning Oconomowoc
- 7
Window Cleaning Condos
Reviews
4.7138 Reviews
| Number of Stars | Image of Distribution | Number of Ratings |
|---|---|---|
| 84% | ||
| 12% | ||
| 1% | ||
| 1% | ||
| 1% |
Filter reviews by service
Showing 1-25 of 138 reviews
Bill Z.
Oct 2021
Exterior Surfaces Powerwashing
They were professional and the man they sent did an excellent job at a good price. I would definitely hire them again.
Christine B.
Sep 2021
Window Cleaning
Very good. I will hire them again. Great service and reasonably priced.
Carroll K.
Sep 2021
Window Cleaning
The man did my house in 1 hour. Did a good job
Tammy S.
Sep 2021
Exterior Surfaces Powerwashing
Showed up early
Rachel M.
Sep 2021
Exterior Surfaces Powerwashing
This was such an easy experience working with them and they did exactly what was expected!
Mike T.
Aug 2021
Exterior Surfaces Powerwashing
The guys did a great job power washing the house, desk, and patio pavers. Very detailed and did not miss anything. Well done and the house looks amazing! I would highly recommend this company!
Carol L.
Aug 2021
Exterior Surfaces Powerwashing
Tobias pressure washed the entire house, garage, driveway, 3 porches, concrete patio, and all the other concrete sidewalks by himself. An amazing job! He worked steadily with no breaks. Very courteous and dedicated to doing a good job! Well done Tobias!
Rita E.
Aug 2021
Exterior Surfaces Powerwashing
Extremely positive experience from first contact to job completion. They communicate, follow-up, and do what they say they will do. I will definitely hire them again and unconditionally recommend them to anyone else.
CHARLES S.
Aug 2021
Exterior Surfaces Powerwashing
Very good
Pat D.
Aug 2021
Window Cleaning
Excellent work. Great personnel.
Helen F.
Aug 2021
Exterior Surfaces Powerwashing
Excellent
Janet H.
Aug 2021
Window Cleaning
The windows are so clean they look like they are not there.
Donald A L.
Aug 2021
Window Cleaning
First time I used there services (window cleaning). They did a great job and were very polite and efficient. I will certainly be using them again in the future for some of the other many services they perform/offer. Thank you again for a great job. I can see clearly again!
Phil D.
Jul 2021
Exterior Surfaces Powerwashing
Many of our plants suffered greatly: blossoms dried up, leaves turned color snd fell off. They said would pre-wash first and then spray a neutralizer afterward. Am unsure if that was done because so many plants suffered. We didnâ t wish to follow him around but maybe should have to be sure the plant spraying was done. Wonderful worker who was friendly and knowledgeable about the process. Redid some areas that were showing spots.
Eileen P.
Jul 2021
Window Cleaning
T he young man did a great job, was on time and got it done in now time.
Lana I.
Jul 2021
Window Cleaning
Positive experience
Jana R.
Jul 2021
Window Cleaning
Great customer service. Very happy with the results!
Jane B.
Jul 2021
Window Cleaning
From first contact to last, this company was a pleasure. The friendly and efficient crew of Kaelan, Anthony, James and Brandon cleaned our windows expertly and carefully on an old 1910 house, even the third floor windows on ladders. Wonderful job.
Clyde K.
Jul 2021
Exterior Surfaces Powerwashing
came on time and did an excellent cleaning on the decks.
Christian B.
Jun 2021
Window Cleaning
James H.
Jun 2021
Team was timely, thorough ,efficient, excellent quality window washing. great Value
Gayle D.
Jun 2021
Exterior Surfaces Powerwashing
On time. Very considerate, job was well done.
David D.
Jun 2021
Window Cleaning
DeMark's sent you a three man crew that did a terrific job on our windows and screens. They were polite, hard working, and paid attention to detail. We have some high and hard to get at windows that they tackled with ease. Will definitely use again. Wish I could remember their names to request them personally.
Dolly S.
Jun 2021
Exterior Surfaces Powerwashing
good
Dina R.
Jun 2021
Window Cleaning
Great communication. Great customer service. Awesome job!!! Will definitely hire them again!
Licensing
State Contractor License Requirements
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.
*Contact business to see additional licenses.
FAQ
DeMark's, LLC is currently rated 4.7 overall out of 5.
Monday: 8:00 AM - 7:00 PM
Tuesday: 8:00 AM - 7:00 PM
Wednesday: 8:00 AM - 7:00 PM
Thursday: 8:00 AM - 7:00 PM
Friday: 8:00 AM - 4:00 PM
Saturday: 8:00 AM - 4:00 PM
Sunday: Closed
DeMark's, LLC accepts the following forms of payment: CreditCard
Yes, DeMark's, LLC offers free project estimates.
No, DeMark's, LLC does not offer eco-friendly accreditations.
No, DeMark's, LLC does not offer a senior discount.
No, DeMark's, LLC does not offer emergency services.
No, DeMark's, LLC does not offer warranties.
Contact Information
811 East Washington Avenue, Suite 400, Madison, WI 53703
Service Hours
| Sunday: | Closed |
| Monday: | 8:00 AM - 7:00 PM |
| Tuesday: | 8:00 AM - 7:00 PM |
| Wednesday: | 8:00 AM - 7:00 PM |
| Thursday: | 8:00 AM - 7:00 PM |
| Friday: | 8:00 AM - 4:00 PM |
| Saturday: | 8:00 AM - 4:00 PM |
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