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Verified Reviews for Roof Cleaning pros in Portola, CA

*The Angi rating for Roof Cleaning companies in Portola, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roof Cleaning needs.

*The HomeAdvisor rating for Roof Cleaning companies in Portola, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roof Cleaning needs.

Last update on December 03, 2025

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Avatar for A HandyGurlz Services and Cleaners

A HandyGurlz Services and Cleaners

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A HandyGurlz Services and Cleaners

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We are a one stop shop. Anything from cleaning, organizing, home repairs, landscape, irrigation, hauling, debris removal, retaining walls, gutter installs and cleaning, furniture repair, roofing, drywall, decks, fences and more! After 10 years of excellent customer service we feel it a great time to put in another 20 years of dedicated service. We offer services for all home, office and job site backgrounds. Being a very small family of two, our staff makes it our first priority to get to know our clients and what they like.

We are a one stop shop. Anything from cleaning, organizing, home repairs, landscape, irrigation, hauling, debris removal, retaining walls, gutter installs and cleaning, furniture repair, roofing, drywall, decks, fences and more! After 10 years of excellent customer service we feel it a great time to put in another 20 years of dedicated service. We offer services for all home, office and job site backgrounds. Being a very small family of two, our staff makes it our first priority to get to know our clients and what they like.

Avatar for Fullerhvac

Fullerhvac

5.00(
1
)

Fullerhvac

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Heating and Air Specialist. Licensed, bonded and insured C-20 contractor. Free consultation of current unit. Competitive, honest and reliable with 20 years experience. Tear down and installation of new unit. Perform all duties associated with installation of new heating and air systems.

"Excellent work. On time and very respectful."

Paige M on March 2023

Heating and Air Specialist. Licensed, bonded and insured C-20 contractor. Free consultation of current unit. Competitive, honest and reliable with 20 years experience. Tear down and installation of new unit. Perform all duties associated with installation of new heating and air systems.

"Excellent work. On time and very respectful."

Paige M on March 2023

Avatar for TMJ Architectural LLC

TMJ Architectural LLC

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TMJ Architectural LLC

No reviews yet
18 years of experience

TMJ Architectural offers superior construction management services and works closely with various State of IL licensed roofing contractors. TMJ's ultimate goal is to help guide final selections of our leading edge roofing products designed with the industry's latest technology. We pull it all together into any commercial, industrial, or residential design that is beautiful, functional, and uniquely yours. We manage all awarded material orders and contractor installations from start to finish, ensuring 100% Customer Service Satisfaction. TMJ Architectural is honored to partner with industry leading manufacturers' within today's Architectural Roofing & Waterproofing Industry. TMJ is dedicated to discovering possibilities for its customers, designers, and manufacturers. Every opportunity begins with our mission to dare and to imagine what’s possible.

TMJ Architectural offers superior construction management services and works closely with various State of IL licensed roofing contractors. TMJ's ultimate goal is to help guide final selections of our leading edge roofing products designed with the industry's latest technology. We pull it all together into any commercial, industrial, or residential design that is beautiful, functional, and uniquely yours. We manage all awarded material orders and contractor installations from start to finish, ensuring 100% Customer Service Satisfaction. TMJ Architectural is honored to partner with industry leading manufacturers' within today's Architectural Roofing & Waterproofing Industry. TMJ is dedicated to discovering possibilities for its customers, designers, and manufacturers. Every opportunity begins with our mission to dare and to imagine what’s possible.

Avatar for Stegman Roofing & Construction

Stegman Roofing & Construction

4.00(
4
)

Stegman Roofing & Construction

4.00(
4
)
Customers say: Quick response
45 years of experience

Stegman Roofing & Construction is a traditional roofing contractor servicing the Lancaster area for over 30 years and have a wealth of experience in all dimensions of roofing. We pride ourselves in the roofing and gutter service that we provide, and we come highly recommended for roofing repairs and installations. We have created an exceptionally honest reputation for being a reliable, top quality and professional roofing company. Call today for the area's best roofers! Products: Shingles, Gutters, Siding, Fascias, Downspouts, Skylights, Trim,Flashing. Specialties: Installations, Repairs, Roof Restoration Services, Home Remodeling Services, General Contracting, Finish Carpentry, Tiles, Leaks, Flashing. Year Established: 1980.

"It went marvelously. I waited to write this review until we got a good rain and heavy snow fall. June 2019, Stegman Roofing tore off two layers of roofing and replaced about 5 sheets of plywood sheeting and then laid down an ice and water shield and then tiger paw underlay and then "lifetime" true definition shingles. It looks great. Then, late spring, 2019, rain, lots of rain; still no leaks. Then, December 2019, came a snow storm that laid down more snow than any single storm has in the 25 years we've lived here--18". The snow stayed on the roof for over a week; still no leaks. His workers installed our new roof with such care they said is the same care they would give to their own grandmothers' roofs. How sweet and comforting that was to hear, and, after getting to know the workers, I believe they were sincere, truly sincere. NO LEAKS WHAT SO EVER! Now I should be happy with this new roof for the rest of my "lifetime.""

Gaylord B on January 2020

Stegman Roofing & Construction is a traditional roofing contractor servicing the Lancaster area for over 30 years and have a wealth of experience in all dimensions of roofing. We pride ourselves in the roofing and gutter service that we provide, and we come highly recommended for roofing repairs and installations. We have created an exceptionally honest reputation for being a reliable, top quality and professional roofing company. Call today for the area's best roofers! Products: Shingles, Gutters, Siding, Fascias, Downspouts, Skylights, Trim,Flashing. Specialties: Installations, Repairs, Roof Restoration Services, Home Remodeling Services, General Contracting, Finish Carpentry, Tiles, Leaks, Flashing. Year Established: 1980.

"It went marvelously. I waited to write this review until we got a good rain and heavy snow fall. June 2019, Stegman Roofing tore off two layers of roofing and replaced about 5 sheets of plywood sheeting and then laid down an ice and water shield and then tiger paw underlay and then "lifetime" true definition shingles. It looks great. Then, late spring, 2019, rain, lots of rain; still no leaks. Then, December 2019, came a snow storm that laid down more snow than any single storm has in the 25 years we've lived here--18". The snow stayed on the roof for over a week; still no leaks. His workers installed our new roof with such care they said is the same care they would give to their own grandmothers' roofs. How sweet and comforting that was to hear, and, after getting to know the workers, I believe they were sincere, truly sincere. NO LEAKS WHAT SO EVER! Now I should be happy with this new roof for the rest of my "lifetime.""

Gaylord B on January 2020

ELITE RAIN GUTTERS & GENERAL SHEET METAL COMPANY

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ELITE RAIN GUTTERS & GENERAL SHEET METAL COMPANY

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19 years of experience

Since 2008, Elite has been satisfying clients the old fashion way, HONESTY, HARD WORK, REASONABLE PRICES, CUSTOMER SERVICE AND QUALITY PRODUCTS above industry standards. We have been offering our services to a wide variety of residential and commercial customers while maintaining the highest of industry standards. Whether it is for NEW CONSTRUCTION, DESIGN, BUILD, REPAIRS OR MAINTENANCE, WE DO IT ALL!!!

Since 2008, Elite has been satisfying clients the old fashion way, HONESTY, HARD WORK, REASONABLE PRICES, CUSTOMER SERVICE AND QUALITY PRODUCTS above industry standards. We have been offering our services to a wide variety of residential and commercial customers while maintaining the highest of industry standards. Whether it is for NEW CONSTRUCTION, DESIGN, BUILD, REPAIRS OR MAINTENANCE, WE DO IT ALL!!!

All Metal Construction

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All Metal Construction

No reviews yet
23 years of experience

We are a Steel Building Contractor and a Nationwide Distributor for Outback Steel Buildings, erecting new commercial and agricultural steel buildings, steel homes and general repairs and maintenance to all types of steel structures

We are a Steel Building Contractor and a Nationwide Distributor for Outback Steel Buildings, erecting new commercial and agricultural steel buildings, steel homes and general repairs and maintenance to all types of steel structures

michael david construction

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michael david construction

No reviews yet
22 years of experience

Michael David Construction is a full service contractor with over 20 years of expertise in all trades of construction. ADA assability, rentals, bank owned, remodels, commercial, and residential we have the tools and skills to complete your next project.

Michael David Construction is a full service contractor with over 20 years of expertise in all trades of construction. ADA assability, rentals, bank owned, remodels, commercial, and residential we have the tools and skills to complete your next project.

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Roof Cleaning questions, answered by experts

You could void your roof warranty using a power washer if you have a newer roof. With an older roof, you could knock loose older shingles. On the other hand, some people safely use a pressure washer to remove moss from a metal roof. Although you may want to use a pressure washer, the truth is that you probably don’t need it to knock moss loose. A garden hose and brush will do the job just fine and in a safer manner than a pressure washer.

Inspect for debris, clean drains, and regularly check for punctures or cracks to maintain performance.

For the best chemicals to clean a metal roof, stick to gentle detergents such as dish soap, laundry detergent, or car-wash soap mixed in a diluted solution of ¼ cup of soap to 1 gallon of water. These mild cleansers are safe for most roof finishes but are still strong enough to remove remaining dirt particles. Chemicals like bleach or acids can damage your roof, poison landscaping and grass, and pose a hazard to you and your family. If your roof is very dirty or you think it requires chemical cleaning, call a roof cleaning professional.

It may require stronger cleansers or chemicals, higher-pressure spray, or scrubbing to completely remove algae from a metal roof. Start with a mild cleanser; if that doesn’t work and you're comfortable doing so, use a stronger mix of ⅓ cup of laundry detergent, 1 quart of bleach, and 3 quarts of water to gently scrub the algae with a soft-bristled brush. If algae is present across large portions of your roof, doesn’t come off with gentle scrubbing and cleansers, or is in hard-to-reach areas, this may be a job better left to a pro.

One upside of tile roofs is that clay, concrete, and slate tiles require fewer repairs and less care than most other roofing options and are considered low-maintenance materials. Aside from as-needed repairs, annual inspections, and routine gutter cleaning, your tile roof won’t demand any maintenance and can provide 50 to 100 years or more of worry-free protection for your home.

The Portola, CA homeowners’ guide to roof cleaning services

From average costs to expert advice, get all the answers you need to get your job done.

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