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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Clogged gutters lead to pooling water, increasing your home's risk of mold, water damage, and flooding. Gutter guards are a valuable preventative tool to keep water flowing and stop debris from entering your system. Read our list of the top Castro Valley gutter guard installers, and learn more about the different services they offer.

Top Pick
LeafFilter logo
5/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Extremely effective stainless-steel mesh
  • Transferable lifetime warranty
  • Offers professional installation of new gutters and gutter guards

Save 15% with LeafFilter!

Seniors and military save 10% more.

Most Durable
Leafguard logo
4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Guarantees gutter guards won't clog
  • Features a single-piece, reverse-curve design
  • Includes ScratchGuard paint finish

20% off your purchase!

Best Designed
HomeCraft logo
4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Compatible with metal roofs
  • Raised-screen design
  • Includes a lifetime warranty

New customers save 30%

7 Best Gutter Guards Companies in Castro Valley

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Top Rated Provider
Top Rated

Mr. Roofing, Inc.

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 57 reviews


101 1st St, South San Francisco, CA 94080

(650) 832-9995

www.mrroofing.net

Gutter Cleaning of Concord CA

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 16 reviews


2339 Stanwell Cir, Concord, CA 94520

(925) 281-7080

concordgutterservice.top/gutter-clean...
Roof Doctors San Joaquin County Logo

Roof Doctors San Joaquin County

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 104 reviews


2431 W March Ln #200, Stockton, CA 95207

(209) 957-7663

theroofdoctors.net/roof-repairs-san-j...

Northbay Maintenance

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 22 reviews


2200 Pine View Way # E, Petaluma, CA 94954

(707) 244-7223

www.nbbmaintenance.com
Modern Method Roofing Logo

Modern Method Roofing

4.1/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 16 reviews


180 Coombs St, Napa, CA 94559

(707) 255-8090

modernmethodroofing.com

Five Star Mobile Sunscreens

4.7/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 21 reviews


1455 S Mohler Rd, Ripon, CA 95366

(209) 450-2756

fivestar-windows.com
Roof Doctors Stanislaus County Logo

Roof Doctors Stanislaus County

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 36 reviews


3601 Prescott Rd #71, Modesto, CA 95356

(209) 846-2377

theroofdoctors.net/roof-repairs-stani...

Facts about Castro Valley

  • Cost of Gutters per Foot:
    $3.99
  • Average Max Temperature:
    70°F
  • Average Min Temperature:
    51°F
  • Average Daily Sunlight:
    68%
  • Average Annual Snowfall:
    0.0”
  • Average Monthly Precipitation:
    1.47”

Services Offered by Gutter Guard Companies

Many gutter guard providers offer a complete range of services beyond guard installation and repair. They could also clean and make repairs to other components of your gutter system, including that coverage in a comprehensive service plan.

Gutter Guard Installation

The majority of gutter guards need professional installation. However, there are some DIY gutter guard options on Amazon. Brands such as LeafGuard and LeafFilter include installation services with their products. For new gutter systems, we recommend high-quality stainless steel micro-mesh and aluminum guards. A few other options include reverse-curve gutter guards and PVC screens. Warranty coverage and efficacy will differ based on which gutter guard type you choose.

Gutter Installation

Many gutter guard providers offer total replacement of the gutter system. This is particularly true if you choose a one-piece system such as LeafGuard's, where the gutters already have built-in guards. Technicians will measure and trim each piece on-site to match your home's dimensions. Comprehensive gutter installation includes downspouts, hangers, end caps, and other components in one package. Companies usually won't force you to get professional installation with your new gutters. However, if you have a two-story or taller home, we recommend it so your system can work to its full potential.

Gutter Repair

Temperature changes, standing water, and debris accumulation can lead to damaged, less effective gutters. Ask each provider about its repair policies and packages. Some contractors won't repair a gutter system if a different company installed it.

Gutter Cleaning

Cleanings at least twice a year are a must to maximize your gutters' life span. Debris, such as pine needles, leaves, small particles, and grit from shingles, can accumulate and lead to clogs, particularly on gently sloping roofs. Most companies offer annual cleaning packages so you won't have to do the cleaning yourself.

Warranties

Warranties differ between gutter guard companies, and may cover materials, labor, or both. Material warranties are often longer, sometimes lasting the product's lifetime. Installer warranties can cover maintenance for a set time, often 10-15 years.

Factors To Consider When Choosing a Gutter Guard Company

Whether you're scheduling a downspout repair or replacing your gutters with an integrated system, it's crucial to vet each company on your shortlist. Review the points below and ask any questions you have.

  • Cost: Get estimates from multiple companies so you can compare prices. Some contractors give a flat rate for complete gutter installation. Others charge separately for gutter guard installation, gutter cleaning, and fascia board replacement.
  • Expertise: Gutter companies have different offerings and expertise levels. Look on company websites for each team's services, and choose a company that has expertise with your home's specific situation.
  • Guarantees: Summer storms and winter ice can wear on your gutter system as the years go by. Numerous high-quality companies offer warranties lasting 10 years minimum. If you live in an area with a harsher climate, look into comprehensive warranty coverage for your gutters and guards.
  • Licensing: Installers must follow state workers' comp laws to protect their crews. California or Castro Valley might also require gutter companies to carry a trade license and liability insurance. Call your local government to learn more about specific requirements and confirm a company has the proper licensing before signing a contract.
  • Reputation and reviews: Customer reviews are your most valuable resource when evaluating a home service company. Google Reviews, social media, Better Business Bureau, Trustpilot, and Yelp are excellent sources to consult.

How Much Do Gutter Guards Cost?

The cost for new gutter guard installation is typically $418 to $3,584. The cost to install gutter guards might be expensive up front for some homeowners. However, slowing water damage to your foundation, fascia, and roof will lower long-term maintenance costs. Factors such as gutter length and width, time of year, accessibility, and home size impact the total pricing.

In this table, we've listed the cost per foot rates for popular gutter guard types in Castro Valley. To determine how much your gutter guards might cost, look for the material you want in the table. Then, multiply the cost per foot by your gutters' total linear footage. Don't include downspouts in your calculation.

MaterialCost per foot
Aluminum mesh$4
Brush$4
Foam$2
Plastic mesh$4
Reverse-curve$3
Stainless steel micro-mesh$5

Frequently Asked Questions about Gutter Guards in Castro Valley

Sources

CDC WONDER

U.S. Forest Service

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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