High Marks Janitorial Inc

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High Marks Janitorial Inc Since 1982 High Marks Janitorial has been a locally owned and operated business serving the San Francisco Bay Area.

We specialize in class "A" condominiums, apartments and commercial buildings. By specializing in Class "A" commercial properties, we know exactly what our clients need: reliable, thorough and trustworthy technicians that are supervised by active and involved owners. Our customers take heart in the effortless relationship they have with us.

Fun Cleaning Facts:1) Bananas aren’t just for eating. The peel can be used to polish silver, as well as your leather sho...
18/02/2022

Fun Cleaning Facts:
1) Bananas aren’t just for eating. The peel can be used to polish silver, as well as your leather shoes
2) 34% of people who employ a cleaning service admit to tidying up before the help arrives.
3) At Disney World they wash an average of 285,000 pounds of laundry every single day. It would take you 44 years to do that if you washed and dried one load of laundry every morning.
Visit us at highmarksjanitorial.com or call 415-552-6511. Let us put our 35+ years of experience to work for you.

To unclog your shower head mix equal parts white vinegar & water. Pour it into a plastic bag. Tie the bag around the sho...
17/02/2022

To unclog your shower head mix equal parts white vinegar & water. Pour it into a plastic bag. Tie the bag around the shower head to cover the holes in the solution. Secure it with a twist tie. Let soak up to an hour. Remove and wipe away the loosened deposits.
Please Visit us at highmarksjanitorial.com or call 415-552-6511. Let us put our 35+ years of experience to work for you.

At High Marks Janitorial our longevity is due to our commitment to excellence and total client satisfaction. Our service...
14/02/2022

At High Marks Janitorial our longevity is due to our commitment to excellence and total client satisfaction. Our service speaks for itself and so do our satisfied clients. High Marks is happy to provide references upon request. We are fully insured, licensed, bonded and carry workers compensation. Visit us at highmarksjanitorial.com or call 415-552-6511 for more information about our full range of Janitorial Services. Let us put our 35+ years of experience to work for you.

Clean Your Phone or Tablet The Right Way1. Remove your phone case and power down your device.2. Polish with a microfiber...
11/02/2022

Clean Your Phone or Tablet The Right Way
1. Remove your phone case and power down your device.
2. Polish with a microfiber cloth.
3. Next, wipe with a disinfecting wipe.
4. Let your phone air dry for a minimum of 5 minutes.
5. Wipe down again with a clean paper towel or microfiber cloth.
Visit us at highmarksjanitorial.com or call 415-552-6511 for more information about our full range of Janitorial Services. Let us put our 35+ years of experience to work for you.

High Marks Janitorial offers a full range of janitorial services:• Emergency Maintenance Services• Early Morning Service...
09/02/2022

High Marks Janitorial offers a full range of janitorial services:
• Emergency Maintenance Services
• Early Morning Services
• Sidewalk Clean-Up
• Detail Cleaning
• Carpet/Upholstery Cleaning
• Floor Stripping/Waxing
• Window Washing
• Construction Cleanups
Visit us at highmarksjanitorial.com or call 415-552-6511. Let us put our 35+ years of experience to work for you!

Considering hiring a janitorial Service for your facility?1. Have they been in the cleaning business for a number ofyear...
07/02/2022

Considering hiring a janitorial Service for your facility?
1. Have they been in the cleaning business for a number of
years and are they qualified to clean your type of
building.
2. Find out exactly the services they will provide
3. Do they have an established training program for their
employees
4. Are they certified, bonded and insured
Visit us at highmarksjanitorial.com or call 415-552-6511. Let us put our 35+ years of experience to work for you.

Cleaning your computer screen & keyboard:1. Pour some white vinegar on a microfiber cloth and scrub the keyboard thoroug...
05/02/2022

Cleaning your computer screen & keyboard:
1. Pour some white vinegar on a microfiber cloth and scrub the keyboard thoroughly.
2. Use a cotton swab soaked in vinegar to clean areas that need more attention.
3. To clean your screen, take a microfiber cloth and wipe gently in a circular motion.
4. Apply a mixture of light water and vinegar if necessary.
Please Visit us at highmarksjanitorial.com
or call 415-552-6511. Let us put our 35+ years of experience to work for you!

Office Cleaning Tips1) Use white vinegar to clean the blades of your scissors if they need a cleanup or have a sticky re...
03/02/2022

Office Cleaning Tips
1) Use white vinegar to clean the blades of your scissors if they need a cleanup or have a sticky residue on them. This also keeps the scissors rust free.
2) Crumbs on your keyboard can be easily removed with sticky notes. Use the adhesive side of the note to pick up the crumbs.
Visit us at highmarksjanitorial.com or call 415-552-6511. Let us put our 35+ years of experience to work for you

Ungunk Wooden CountersThe course texture of table salt can erase stains from butcher-block countertops. Just sprinkle ov...
31/01/2022

Ungunk Wooden Counters
The course texture of table salt can erase stains from butcher-block countertops. Just sprinkle over light marks, then scrub with the cut side of a half of lemon. Let sit overnight, then rinse with water.
Visit us at highmarksjanitorial.com or call 415-552-6511 for more information about our full range of Janitorial Services. Let us put our 35+ years of experience to work for you.

High Marks Janitorial has maintenance programs tailored to meet your specific cleaning requirements, with services avail...
29/01/2022

High Marks Janitorial has maintenance programs tailored to meet your specific cleaning requirements, with services available 7 days per week.
Visit us at highmarksjanitorial.com or call 415-552-6511. Let us put our 35+ years of experience to work for you.

High Marks Janitorial ServicesThis service is one of the best and if they can't do it they will actually find or recomme...
28/01/2022

High Marks Janitorial Services
This service is one of the best and if they can't do it they will actually find or recommend someone who can. In addition to janitorial I have had them steam clean carpets, clean out laundry chutes, build storage cabinets and get carpet placed in garages on walls to reduce car scratching on exiting. Thank you High Marks. Valarie S.
Visit us at highmarksjanitorial.com or call 415-552-6511. Let us put our 35+ years of experience to work for you.

Over time, excess food & grime will build up in your dishwasher's interior. Get in the habit of cleaning any remaining b...
25/01/2022

Over time, excess food & grime will build up in your dishwasher's interior. Get in the habit of cleaning any remaining bits of foods after each dishwashing cycle. Pull out the bottom rack to look for any leftover food and remove it with a paper towel to prevent future odors. Visit us at highmarksjanitorial.com or call 415-552-6511 for more information about our full range of Janitorial Services. Let us put our 35+ years of experience to work for you.

Address

46 Gilbert Street

94103

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