Martinez & Sons Power Washing & Window Cleaning

HomeAdvisor screened and approved seal

HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

4 Years In Business

Company Details

  • Bilingual


378 N Summit Ave, Apt 204
Gaithersburg, MD 20877


  • Mon: 9:00 AM - 6:00 PM
  • Tue: 9:00 AM - 6:00 PM
  • Wed: 9:00 AM - 6:00 PM
  • Thu: 9:00 AM - 6:00 PM
  • Fri: 9:00 AM - 6:00 PM
  • Sat: Closed
  • Sun: 8:00 AM - 5:00 PM
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Power wash siding,
  • Window cleaning and window seal, screen
  • Powerwash Deck, patios, concrete, stone, brick
  • Powerwash fence, sidewalk, driveway
  • Clean gutter and downspout,
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Credit Cards Accepted


94 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 94 results
5.0 Rose A. Derwood, MD

We could not be any happier with the job done today. We had windows cleaned, and pressure washing of siding, trim, and front porch with railing and floor. Luis did a wonderful job. He is professional, friendly, courteous, and a very hard working man. His diligence to his work is certainly a sign of a man willing to go the â  extra mileâ  to do outstanding service for his client. He is very reasonably priced. He responded to our call for an estimate the same day. He was here early the following morning. He is very reasonably priced, well worth the money. We would most definitely contract his work again in the future. Donâ  t hesitate to hire his services. You wonâ  t be sorry.

5.0 Denny S. Derwood, MD

Luis is very nice and his quality of work is excellent. He did a great job on house wash , ,outdoor furniture and front porch also applied sealer to furniture and porch.

5.0 Benjamin H. Columbia, MD

The experience was quick and professional! I didn't even know that the siding and pavement could look so bright and clean!

5.0 David G. Silver Spring, MD

Martinez & Son did a great job! Will definitely hire them again!

5.0 Michael M. New Market, MD

This company and their staff were very professional and prompt with their service and work. I would hire them again.

5.0 Michelle T. Clarksburg, MD

If you want a Job WELL done hire Martinez and Son!

5.0 Tony M. Boyds, MD

Prompt Detailed Skilled

5.0 Steven C. Germantown, MD

Great job, even greater price

5.0 Mary H. Gaithersburg, MD

Very professional

5.0 Darryl M. Gaithersburg, MD

Luis was wonderful! He is professional, knowledgeable and very pleasant. Lius power washed our entire house and it looks brand new! I will definitely hire him again, we are very pleased with his work and how the house looks. Thank You Lius!


Martinez & Sons Power Washing & Window Cleaning
Window cleaning
Our Work
Power wash
Our work

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
To find more licensing information for your state, visit our Licensing Requirements page.

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.