NorCal Maintenance

NorCal Maintenance, a Air Quality - Indoor, Paving Stone and Window Washing serving the San Francisco Bay Area has earned a ONE AllRatings score of 4.9 stars from 113 reviews. Here you’ll read their company profile report presented in our most logical format, including a rating of their key documents.

One ALLRatings

OneAllrating logo

star imagestar imagestar imagestar imagestar image

Total Score
 97.2
Sources
  3   
Reviews
113   
Stars
  4.9
Key Docs
100%
Report
100%

Photos and Videos

A window cleaner from NorCal Maintenance Inc. working on the exterior of a two-story house in Windsor, standing on a ladder with a bucket, showcasing professional cleaning services.
NorCal Maintenance Inc. in Windsor exemplifies reliability and precision in window cleaning.
A window cleaner from NorCal Maintenance Inc. working on the exterior of a two-story house in Windsor, standing on a ladder with a bucket, showcasing professional cleaning services.
A person from NorCal Maintenance Inc. cleaning a window in a residential space in Windsor, wearing a red shirt and blue shoe covers.
A gutter with a protective guard installed by NorCal Maintenance Inc., showing a well-maintained roofline and garden area in Windsor.
A clean gutter running along the edge of a roof next to a wooden fence and a sign marked "Security Checkpoint 12."
Image of a ladder positioned next to a roof with shingles and a clean gutter, showing NorCal Maintenance Inc.'s work in Windsor.

AREAS SERVED

State

CA

Counties

Marin County, Napa County, Sonoma County

Cities

American CanyonAngwinAnnapolisBelvedere TiburonBodegaBodega BayBolinasBoyes Hot Springs
More

Essential Articles

Overview

Company ProfileOwner ProfileComparisonFAQPhilosophyMore

NorCal Maintenance is a company providing comprehensive exterior maintenance services in Sonoma, Napa, and Marin Counties. Established in 1984, the company caters to both residential and commercial clients, boasting a broad skill set that includes gutter maintenance, pressure washing, roof cleaning, and glass cleaning. The firm's owner, David Stankas, emphasizes a customer-focused approach, proposing that satisfaction rests upon integrity and the consistent delivery of quality work.

NorCal Maintenance is accredited with Diamond Certified status, acknowledging its highest ratings in both quality and helpful expertise. The company puts a premium on building trust through transparent pricing and a commitment to thorough, detail-oriented service. The process of providing estimates is particularly customer-friendly, focusing on gathering client requirements without resorting to high-pressure sales tactics.

David Stankas attributes the company's success to a reputation for honesty and meticulous attention to detail. This dedication is mirrored in their “Peace of Mind Program,” which allows clients to schedule annual maintenance services based on their unique needs, ensuring properties remain in optimal condition.

The company has achieved a high ONE AllRatings score—a super-composite rating based on customer star scores and reviews from all major review sites, optimized for accuracy and recency. While the Diamond Certified status provides a positive indicator, it is crucial to recognize that it does not eliminate the need for due diligence. Potential clients are advised to:

- Request detailed proposals and clarify the scope of work ahead of any project.
- Confirm the company’s insurance coverage and applicable licenses.
- Inspect past project outcomes or client testimonials to ascertain service quality.

NorCal Maintenance is committed to using top-tier materials and tools, which they source directly from trusted manufacturers, thereby ensuring long-lasting results. Key brands include Gutterglove and Amerimax for gutter systems and Unger for glass cleaning products. As experts in their field, their knowledge spans multiple applications, notably including an array of 27 different gutter cover types tailored to specific needs.

The wide service area covers Sonoma, Napa, and Marin Counties, including key cities such as Santa Rosa, Windsor, and San Rafael, among others. This extensive geographic reach, combined with NorCal Maintenance’s focus on quality, positions it as a reliable partner for exterior maintenance tasks.


     

SERVICES OFFERED

Air Quality TestingAir Duct CleaningTest Indoor Air QualityAir Duct Cleaning ServiceBiohazard Cleanupcar washWindow WashingPaving contractorPavers and HardscapingdrivewaysConcrete DrivewaysAsphalt contractorPaving Stone ContractorsPaving stonePaving StonesFencing Driveway GatesConcrete DrivewaysTest Indoor Air QualityAir Conditioning CleaningAir Quality - IndoorIndoor Air Quality Testing CompaniesAir Duct Cleaning & ReplacementWindow Washingcar wash

Company Info Table

NorCal Maintenance

Address


Categories

Air Quality - Indoor, Paving Stones, Window Washing