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September 22, 2020
A professional roofer installs a new tile roof on a residential home using the best roofing installation techniques.

The Best Roofers in San Mateo County CA Are the Ones Proven Safe To Hire

Roofing contractors in San Mateo County CA bearing The Prime Buyer's Report Top Ten symbol are the residential or commercial roofers who have exceeded the minimum California regulatory standard. They are the ones proven by our independent research to have passed the Top Ten requirements for competency and value, carry liability insurance as protection for you the customer, who have agreed to hire only employees legal to work in the U.S., and for whom our staff has called previous customers to verify high satisfaction with them as roofers in San Mateo County CA for new roofing, re-roofing, or roofing repair including shingle roofing, shake roofing, metal roofing, tile roofing and more.

The TOP 10 Roofing Companies in San Mateo County CA

The TOP 10 Roofing Companies in San Mateo County CA

General Roofing Co.

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(510) 536-3356
3309 Elmwood Ave
Oakland, CA 94601
State Contractors License #154732
  • Prime Buyer's Report Top Ten
  • Diamond Certified
  • Better Business Bureau
  • WSRCA (Western States Roofing Contractors Association)
  • NRCA (National Roofing Contractors Association)

Areas Served: Alameda County incl. Oakland CA, Berkeley CA, Hayward CA, Dublin…
Services: roofing contractors & roofers for roof repair, re-roofing, new roof…
Key Brands: IB Roof Systems

High Definition Solar

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(925) 566-8282
1190 Burnett Ave Suite F
Concord, CA 94520
State Contractor’s License #949189
  • Prime Buyer's Report Top Ten
  • Diamond Certified
  • Better Business Bureau
  • League of California Homeowners

Areas Served: Bay Area & Contra Costa County incl. Concord CA, Walnut…
Services: new roofing, roofing installers, re-roofing
Key Brands: Bosch Solar, Canadian Solar, REC Solar, Sharp Solar Electricity, Yingli…

Cal Pac Roofing

  • Cal Pac Roofing Profile
  • Cal Pac Roofing Scorecard
  • Cal Pac Roofing Reviews
  • Cal Pac Roofing Photos
  • Cal Pac Roofing Brands
  • Cal Pac Roofing Articles
  • Cal Pac Roofing Offers
2515 S El Camino Real
San Mateo, CA 94403

Areas Served: Redwood City CA, San Mateo CA, Burlingame CA, Menlo Park…
Services: roofers for roof maintenace, roof repair services, shake roof conversions

Shaughnessy Roofing

  • Shaughnessy Roofing Profile
  • Shaughnessy Roofing Scorecard
  • Shaughnessy Roofing Reviews
  • Shaughnessy Roofing Photos
  • Shaughnessy Roofing Brands
  • Shaughnessy Roofing Articles
  • Shaughnessy Roofing Offers
1280 Hillside Blvd
Daly City, CA 94014

Areas Served: San Mateo CA, San Bruno CA, Burlingame CA, Menlo Park…
Services: roofing contractors for roof repair, reroofing, roof maintenance, roof inspections

Reed Roofing Co

  • Reed Roofing Co Profile
  • Reed Roofing Co Scorecard
  • Reed Roofing Co Reviews
  • Reed Roofing Co Photos
  • Reed Roofing Co Brands
  • Reed Roofing Co Articles
  • Reed Roofing Co Offers
789 Old County Rd
San Carlos, CA 94070

Areas Served: Redwood City CA, Menlo Park CA, San Mateo CA, Burlingame…
Services: residential roofing contractors, commercial roofing contractors, all roofing materials

Responsible Roofing

  • Responsible Roofing Profile
  • Responsible Roofing Scorecard
  • Responsible Roofing Reviews
  • Responsible Roofing Photos
  • Responsible Roofing Brands
  • Responsible Roofing Articles
  • Responsible Roofing Offers
2882 Spring St
Redwood City, CA 94063
  • Diamond Certified

Areas Served: San Mateo CA, Foster City CA, Redwood City CA, Menlo…
Services: San Mateo roofers, home roofers for all roof services incl.…

The Best Roofers in San Mateo County CA Are the Ones Proven Safe To Hire

The state of California requires roofers in San Mateo County CA to have a license from the state, such as the C39 license for roofing. The C14 license specifically for metal roofing contractors has been repealed and metal roofing is now done under the C39 roofing license which includes roofs using metal, asphaltum, pitch, tar, flet, glass fabric, flax, shakes, shingles, slate or any other roofing materials.

But the state license is no guarantee that any particular roofing company in San Mateo County CA is doing business honestly, delivering value, or satisfying their customers.

This makes it all the more significant that all contractors for roofing in San Mateo County CA who bear The Prime Buyer's Report-TOP 10 symbol have been cleared by our research staff as passing all the requirements for Prime Buyer's Report-TOP 10 status such as survey phone calls to previous customers to verify high satisfaction, good complaint record, verified state license, verified liability and workers comp insurance for your protection, only employees legal to work in the U.S., and more.

In addition to new roofing, roofing companies can fix a leaky roof, replace roof shingles, or repair broken slate roofs. Use our research to find the best roofers in San Mateo County to replace a roof, fix a leaky roof, or roof repair.

Roofing Contractors in San Mateo County CA Perform Numerous Services

Roofing contractors install new roofs, but their experience with certain tasks and materials can vary. for instance, pitched roofs require a greater level of skill to install or repair. Most roofing companies in San Mateo County also perform regular roof maintenance or roof repairs, including foam recoats and shake roof conversions. Some roofing contractors in San Mateo County do emergency roofing repairs in the event of a roof leak, often with 24 hour availability.

In addition to installation and roof repair for roof coatings and coverings, some roofers install downspouts and gutters (even seamless gutters). Some of the best roofing contractors in San Mateo County use manufacturer certified technicians to install, repair or refurbish your roof, so you can expect a greater level of workmanship and better manufacturer warranties on their work.

Roofing Contractors in San Mateo County Offer Many Parts and Roofing Materials
There is such a wide variety of roofing materials and styles and each roofing material has its own benefits. Choices include shake roofs or imitation shake roofs, wood shingle roofs, cedar shingle roofs, clay tile roofs, slate roofs or even concrete tile roofs.

There are roofing companies in Redwood City who specialize in metal roofs. They can fix or recoat steel roofing, steel roof shingles, stone coated steel roofing, aluminum roofing, insulated aluminum roofing, corrugated metal roofing, copper roofing, or zinc roofing. Some local roofing contractors can  rejuvenate an aging roof and take preventative measures to avoid future roof problems. They might use adhesive methods or modified bitumen to lay down new fire resistant roofing, or may apply elastomeric coatings or polyurethane foam for protection against the elements. In addition to basic roof coverings, some roofing contractors apply hot tar, tar and gravel, or install custom roof edging.

There are also some new products available for the eco-minded homeowner. Instead of wooden roof shingles, roofers might substitute composite roofing or energy efficient roofing. Some roofers in San Mateo County even have access to ventilation products to insert into your preexisting roof.

ROOF TYPES

There are three main roof types based on their slope or pitch: High Slope, Low Slope, and Flat.

High Slope Roof: Over five inches of vertical rise for every 12 horizontal inches
Low Slope Roof: Two inches to five inches of vertical rise for every 12 horizontal inches
Flat Roof: Less than two inches vertical rise for every 12 horizontal inches

ROOF COMPONENTS

The components of a roofing system are: Structural Support, Roof Sheathing, Underlayment, Flashing, and Roofing Material.

Structural Support: Rafters, trusses or joists that support the roofing system.Custom roofing contractors install a new shingle roof on a home with a complicated roofline.

Roof Sheathing: What immediately covers the structural support. This is most commonly plywood or OSB (Oriented Strand Board).

Underlayment: A moisture barrier immediately on top of the roof sheathing. Sometimes called roof felt.

Flashing: Where the roof surface meets vertical surfaces (like a chimney) or at valleys created where adjoining roof sections of different angles meet, a metallic flashing is installed.

Roofing Material: The topmost layer of the roof which you can see, such as shingles, tile, etc.

ROOFING MATERIALS

Asphalt Shingles, or alternatively, Fiberglass Shingles

Rolled Roofing / Built Up Roofing: Used for flat roofs or very low slope roofs.

Foam Roofing / Polyurethane Roofing: Used for flat roofs as an alternative to Rolled Roofing or Built Up Roofing

Metal Roofing

Wood Shakes

Tar & Gravel

Reflective Lightweight Rocks

Clay Tile / Concrete Tile

Ice and Water Shields for Roofing
A roofing ice and water shield looks very similar to the traditional felt paper used to line roofs but is higher A commercial roofing contractor installs a layer of flat commercial roofing product, a TPO flat roofing membrane.performance. Felt paper stops most leaks where water gets under the tiles or shingles but sometimes still lets leaks form by letting water through where one sheet of felt paper overlaps another or where nails have created holes in the felt paper.

The ice and water shield roofing material is made of a rubberized asphalt with a sticky backing that seals overlaps unlike felt paper, and forms a seal around nails when it is penetrated.  Roofers in San Mateo County can cover your entire roof with the ice and water shield, or apply it only where leaks frequently happen.  The roofing contractors can also bend the ice and water shield to create a leak-proof barrier around anything that penetrates a roof, such as vents, chimneys, and skylights, then use standard roof flashings to cover the ice and water shield sub-flashing.

Some Roofers in San Mateo County Are Safer To Spend With Than Others
The Prime Buyer's Report lists these roofing contractors in San Mateo County: Cal Pac Roofing San Mateo CA, Shaughnessy Roofing Daly City CA, Reed Roofing Co San Carlos CA, Responsible Roofing Redwood City CA, High Definition Solar Concord CA, General Roofing Co. Oakland CA. Other roofing contractors in Redwood City CA who might still be in business include: Hallmark Roofing Belmont CA, Bay Area Re-Roofing, Inc. Belmont CA, Signature Roofing Belmont CA, American Roof Systems Foster City CA.

Questions To Ask Roofing Companies in San Mateo County

When choosing which roofer to hire, ask the right questions about their experience, range of services, credentials, and methods and materials before deciding.

• How long have they been in business as roofers in San Mateo County? This indicates how well they know the local city ordinances, codes, and permit requirements for your area.

• How many roofs have they done specifically in San Mateo County? This indicates how well they know the performance of different materials and installation methods in your particular climate, rainfall and wind patterns.

• How many roofs have they done of the same type as yours, i.e. same materials: clay tile versus asphalt shingle, same type: flat versus high slope, and same scope: repair only versus tear-off and reroof versus new roofing, etc.

• Can the roofing company give you client names and numbers you can call as references? (All roofing contractors bearing the Prime Buyer's Report—TOP 10 symbol have already had their client references called by research staff at The Prime Buyer's Report so you don't have to.)

• What is the projected time frame for completion of the new roof installation or roof repair?

• Does the roofing contractor have active workers' compensation and general liability insurance for your protection? (All roofers in San Mateo County bearing the Prime Buyer's Report—TOP 10 symbol have already had their proof of insurance verified by our research staff so you don't have to.)

• How will the roofing companies calculate pricing for new roofs or roof repairs?

• Will they provide a written estimate that specifies the exact amount of material to be used, including sizes, brand names, product numbers etc? (This is key because the cheapest roofing companies often only seem cheaper because they are quoting inferior materials or low quality brands compared to other roofers.)

• Will the roofing contractors provide a written contract?

• Will permits be needed? If so, will they be responsible for getting them or will that be up to you?

• Can the roofing contractor prove that all their workers sent to your property are legally allowed to work in the U.S.? (All roofing companies in San Mateo County bearing The Prime Buyer's Report—TOP 10 symbol have already signed an agreement to only hire documented workers.)

• How often and when do they clean up?

• What is the manufacturer's warranty on the roofing system or material the contractor is suggesting?

• What kind of warranties and guarantees on their labor do they offer besides the manufacturer warranty on the roofing materials?

• Do they offer multiple types of roofing materials and brands, or are they restricted to quoting one manufacturer?

When you've chosen the best roofing company in San Mateo County for your specific needs and priorities, make sure they are licensed with a C39 license for roofing contractors in San Mateo County CA. (All roofing companies in San Mateo County bearing the Prime Buyer's Report—TOP 10 symbol have already had their license verified by our research staff so you don't have to.)

Tips to Use with Roofing Companies in San Mateo County

Take Time Choosing Among Good Roofing Contractors in San Mateo County.
It's not advisable to rush into a job with any contractor, and this includes roofing contractors in San Mateo County. Take the time to outline the job and research your options before you start your roof work, and you're more likely to end up with a durable, quality new roof.

Write a Description of the Roof Installation, Roof Maintenance & Roof Repairs for the San Mateo County Roofing Contractors.
Before you consult any roofing contractors in San Mateo County, including those in Redwood City, write a detailed description of the roof work you want completed by the roofing companies. If you present this written summary to multiple roofing contractors, you'll know that their responses are based on the same description. You can then compare competing roofing contractors fairly.

Get Multiple Estimates From Different San Mateo County Roofing Companies.
You should acquire estimates from several roofing contractors in San Mateo County. Although it gives you an idea of A local roofing contractor installs custom Spanish tile clay tile roofing.price range, potential cost is not the only thing to consider. Each roofing estimate is also an indication of the roofing contractors' general abilities, diligence and integrity.

Insist on Written Documentation From the Best Roofing Contractors in San Mateo County.
When it comes to roofing contractor negotiations, thoroughness is never a waste of time. It will be helpful later if you make sure the good roofing contractors in Redwood City supply written agreements that detail the proposed roofing work, pricing and timing projection for completion of the roofing job.

Do Your Homework Before You Sign an Agreement with San Mateo County Roofing Contractors.
As is true with any contractor, including good roofers in Redwood City CA, be sure to verify licensing, workers' compensation and liability insurance before you agree to any contract with roofing contractors in San Mateo County.

Maintain Communication With the San Mateo County Roofing Contractors During the Roofing Jobs.
The ability to communicate effectively is a difficult skill to master, especially if you're unfamiliar with the roofing contracting industry, but it can't be overlooked. You and your roof contractors should keep one another informed about decisions and changes. If you want your San Mateo County roofing contractors to be available to you, you have to do the same.

Agree In Advance with San Mateo County Roofing Contractors To Evaluate the Work Upon Completion.
It should be stipulated in your new roofing contract with the roofers in San Mateo County that you will review and approve your roofing contractor's finished work. When the roofing job is completed, reference the contract with the most senior contractor to ensure that all specifications have been met to your satisfaction.

Know Your Rights Regarding Roofing Companies in San Mateo County.
Depending on where they live, consumers are protected by certain legal statutes. Since you're dealing with roofing contractors in San Mateo County, you can check out the Web site for the California Department of Consumer Affairs.

Good Roofing Contractors in San Mateo County Use the Best Roofing Brands

Some of the brands local roofing contractors in San Mateo County CA use include: Air Vent, Atlas Roofing An experienced roofing contractor safely and carefully installs a new roofing system on a residential roof.Corp., GAF Materials, GenFlex Roofing Systems, Recon Building Products, Award Metals, CertainTeed Roofing, Dura-Loc Roofing Systems, DECRA Roofing Systems, Eagle Roofing Products, Firestone Building Products, Elk Building Products, Stone Metal Products, Energy Star Cool Roofing Systems, Hardishake, PABCO, Tamko Roofing Products, and Gardner-Gibson Materials.

Resources About Roofing Companies in San Mateo County CA

Licensing & Trade Associations Relevant to Roofers in San Mateo County CA

ARCNC Associated Roofing Contractors of Northern California www.arcnc.wordpress.com
ARCBAC Associated Roofing Contractors of The Bay Area Counties www.arcbac.org
IRCC Independent Roofing Contractors of California www.ircc.org
BBB Better Business Bureau www.bbb.com
CSLB Contractors State License Board www.cslb.ca.gov
DCA California Department of Consumer Affairs www.dca.ca.gov
NRCA National Roofing Contractors Association www.nrca.net
RCAC Roofing Contractors Association of California www.rcacal.com
A commercial roofing contractor installs a layer of flat commercial roofing product, a TPO flat roofing membrane.RCASC Roofing Contractors Association of Southern California www.rcasocal.org
SRCA Slate Roofing Contractors Association www.slateroofers.org
TRI Tile Roofing Institute www.tileroofing.org
Union Roofing Contractors Association www.urca.org
WSRCA Western States Roofing Contractors Association www.wsrca.com

 

Media & Web Resources Related to Roofing in San Mateo County CA
Professional Roofing Magazine
Roofing RSI Magazine
Roofing Contractor Magazine
Traditional Roofing Magazine

The Prime Buyer's Report provides information for the Top Ten Roofing Contractors in San Mateo County CA within the following zip codes:

94017, 94016, 94083, 94011, 94064, 94037, 94026, 94018, 94066, 94404, 94401, 94030, 94027, 94065, 94062, 94074, 94028, 94063, 94014, 94128, 94025, 94061, 94010, 94070, 94021, 94080, 94060, 94015, 94098, 94020, 94403, 94044, 94005, 94096, 94019, 94402, 94038 and 94002

The Prime Buyer's Report provides information for the Top Ten Roofers in San Mateo County CA within the following cities:

Atherton, Belmont, Brisbane, Broadmoor Village, Burlingame, Colma, Daly City, Emerald Hills, Foster City, Half Moon Bay, Hillsborough, La Honda, Loma Mar, Menlo Park, Millbrae, Moss Beach, Pacifica, Palomar Park, Pescadero, Portola Valley, Princeton by the Sea, Redwood City, San Bruno, San Carlos, San Gregorio, San Mateo, Sharp Park, South SF, West Menlo Park, Woodside, El Granada and Montara