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10 Best Gutter Installation Companies in Ontario, CA

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Written By Bradford Cuthrell

Last Updated June 2024

If your gutters are getting old and worn – or if your home is lacking gutters to begin with – installing new, well-functioning gutters should be one of your top priorities. Poor gutters can eventually lead to recurring leaks and the resulting costly water damage. When you're getting ready to install gutters, you may be concerned about how long it will take, what kind of gutters you need, and how much it will cost. Calling a local gutter installation company can help.

We've compiled a list of the premier gutter installation experts around Ontario.

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Top 10 Best Gutter Installation Companies in Ontario

T & G Roofing and Solar Company Inc.

T & G Roofing and Solar Company Inc. Logo

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153 N 10th Ave, Upland, CA 91786 (909) 931-3204 tgroofing.com

Transparent pricing

Punctual service

Free assessment

Diligent in educating customers

Good customer service

Services Offered

Inspection
Gutter installation

Rainy Day Roofing

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8930 Center Ave, Rancho Cucamonga, CA 91730 (951) 582-2410 rainydayroofing.com

Transparent pricing

Diligent in educating customers

Good customer service

Punctual service

Free assessment

Services Offered

Gutter installation

Rancho Rain Gutters

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153 N 10th Ave, Upland, CA 91786 (909) 931-5235 tgroofing.com

Transparent pricing

Free assessment

Good customer service

Services Offered

Gutter installation
Gutter repair
Downspouts
Seamless gutters

Weatherguard Roofing Inc

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153 Excelsior St, Upland, CA 91786 (909) 982-7000 weatherguardroofs.com

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Transparent pricing

Services Offered

Soffit and fascia
Gutter installation

Endterprize Contracting Roofing Company

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15218 Summit Ave Suite 300, Fontana, CA 92336 (909) 729-3088 ecroofco.com

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Good customer service

Services Offered

Seamless gutters
Gutter installation
Inspection

American Highland Roofing

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712 W 10th St, Corona, CA 92882 (951) 463-1512 americanhighlandroofing.com

Good customer service

Transparent pricing

Punctual service

Free assessment

Services Offered

Soffit and fascia
Gutter installation
Inspection

Tinoco Roofing

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15218 Summit Ave #300-259, Fontana, CA 92336 (909) 717-8955 tinocoroofing.com

Good customer service

Diligent in educating customers

Free assessment

Transparent pricing

Services Offered

Gutter installation

Troy Roofing & Roof Removal

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1066 E Edna Pl, Covina, CA 91724 (626) 543-3063 troyroofingusa.com

Good customer service

Transparent pricing

Services Offered

Gutter installation
Inspection

Champion Weatherproofing Corp

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6688 Van Buren Boulevard, Riverside, CA 92503 (714) 653-5753 championweatherproofing.com

Good customer service

Diligent in educating customers

Free assessment

Transparent pricing

Services Offered

Gutter installation
Inspection

All Star Raingutters

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312 N Cota St, Corona, CA 92878 (951) 738-9779 allstarraingutters.com

Diligent in educating customers

Transparent pricing

Free assessment

Good customer service

Services Offered

Gutter installation
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on gutter installation companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

What Services Do Gutter Installation Companies Offer?

Almost all the Ontario gutter services companies we recommend are full-service. Some of the many jobs they can help you with include:

  • Installation: Whether you're buying sectional gutters or custom-cut seamless ones, an expert technician will have the training needed to install your new gutters safely.
  • Gutter guard installation: By hiring a professional to install gutter guards, you'll boost your system's efficiency and increase its lifespan by preventing clogs from leaves and seeds. Guards also help stop pests from making their home in your gutters.
  • Repair: Ontario homeowners can face gutter issues anytime, from cracks and sagging to mold and mildew. A local gutter professional can repair your gutters in no time, and without breaking the bank.
  • Cleaning: Gutters require routine cleaning. Ontario residents have less tree cover and rain on average, but they should still clean their gutters twice a year.
If you're particularly satisfied with a company's workmanship, they may offer long-term contracts for installation, repairs, and cleaning. These packages are usually billed either monthly or annually.

Gutter Services

Almost all the Ontario gutter services companies we recommend are full-service. Some of the many jobs they can help you with include:

  • Installation: Whether you're buying sectional gutters or custom-cut seamless ones, an expert technician will have the training needed to install your new gutters safely.
  • Gutter guard installation: By hiring a professional to install gutter guards, you'll boost your system's efficiency and increase its lifespan by preventing clogs from leaves and seeds. Guards also help stop pests from making their home in your gutters.
  • Repair: Ontario homeowners can face gutter issues anytime, from cracks and sagging to mold and mildew. A local gutter professional can repair your gutters in no time, and without breaking the bank.
  • Cleaning: Gutters require routine cleaning. Ontario residents have less tree cover and rain on average, but they should still clean their gutters twice a year.
If you're particularly satisfied with a company's workmanship, they may offer long-term contracts for installation, repairs, and cleaning. These packages are usually billed either monthly or annually.

How To Choose a Gutter Installer

Research potential gutter installers very carefully before hiring to avoid poor workmanship or overinflated prices. Here’s what to look for when researching gutter installation professionals:

Assess Their Experience

When searching for a gutter installation provider, opt for a local company that's been in business for many years or decades. This experience signals that the company understands your area's weather and climate, as well as common local home designs, which helps them choose the right gutters for your home. Additionally, these companies have proven practices for safe, efficient gutter installation.

Verify Proper Licensing and Insurance

When picking a provider, make sure that it has the proper documentation. Ask to see licensing, bonding, and insurance documentation before signing a contract. Proper licensing and insurance mean that the company follows regulations and that you'll avoid issues if an injury or property damage occurs during the project.

Check Reviews and Referrals

Read online reviews on sites like the Better Business Bureau, Yelp, and Google. Check that the company has a track record of excellent work and good customer service. Look for satisfied longstanding customers to gain insights into a company's reliability. Watch out for red flags, like poor communication or unfinished jobs. All the providers we recommend have a high number of reviews with a good average rating.

Choose Reputable Brands

Choose a company that's been certified through the gutter manufacturer. You'll want a business that has the proper training to complete all gutter installations per the manufacturer's specifications to achieve the best results.

Examine Warranties

Choose contractors that have robust manufacturer guarantees on supplies, as well as their own installation warranties. Look for 5-10 year guarantees on regular aluminum gutters and 1-3 year guarantees on labor.

Gutter Installation Materials

Look for resilient materials – such as heavy-gauge aluminum – that won't easily decay, rust, or warp over time. Materials that can withstand Ontario’s local weather are best. Also check that paints and finishes have an equally lengthy lifespan.

Questions to Ask

As you compare potential gutter installers, make sure to ask key questions such as these:

  • Can you also install gutter guards? Adding gutter guards helps prevent obstructions that occur due to leaves and other falling debris.
  • What kind of warranties are there for materials and labor? High-quality materials usually have 5–10 year warranties. Labor is normally back by a 1-3 year warranty.
  • What materials are best for my gutters based on the local weather conditions and my specific home style? Consider the pros and cons of each gutter material, accounting for critical factors such as Ontario's average annual rainfall and the size and capacity of the gutters.
  • How long is the full installation process? Most providers are typically able to finish a gutter installation project in around one day's time.
  • Will you provide a detailed quote for both full gutter replacement and problem area fixes? Get written estimates from providers, so you understand exactly what the total cost of gutter installation will be before the project starts.
  • How will you ensure the new gutters have the right slope and pitch to reduce standing water? Correct slope and pitch greatly lower overflow risk. Your gutter installation provider should know how to properly align your gutter system on your roof.
  • How will you ensure a smooth integration with my existing roof? Find out whether steps like underlayment replacement are included.
Vetting multiple companies before making a decision helps you choose the best gutter installer for you. Investing in new gutters today helps avoid costly water and structural damage in the future.

Frequently Asked Questions About Gutters in Ontario, CA

One good way to verify that a gutter services company is reputable is to read online reviews. When you speak to a company representative, ensure that they have insurance and that they can clearly explain how their procedures will or will not affect your roof warranty. Lastly, a reputable Ontario gutter services company should be able to provide an estimate and information about their warranties to you in writing after completing an inspection.

The average amount you can expect to pay for gutter installation in Ontario is between $383-$3,408, or about $3.77 per linear foot. The size of your home and the number of stories it has will affect the cost, as will the material you choose and whether you want seamless or sectional gutters. The only surefire way to estimate how much you'll pay for gutter installation in Ontario is to talk to one or more gutter installation companies to obtain a free estimate. When you speak with a company, you should already have a rough idea of which gutter material you want, and how long the system will be.

For all gutter services, the upsides of working with a local Ontario gutter company include professional quality of work, greater safety, and decreased risk of future problems. For installation, hiring a professional often comes with the added benefit of a warranty for gutter materials and services. When it comes time to replace your gutters, a gutter services professional can both supply materials and haul away waste, which will help you save time and keep your lawn clean.

Processes that could affect an existing warranty including splitting, lifting, removing, or putting nails or fasteners into your roofing tiles. A trustworthy gutter installation company will be able to explain the work that they plan to do and how it might affect your roof warranty, if at all. This applies to both the installation of gutters and gutter guards. Many gutter installation providers will also offer warranties for materials and services. Ask your gutter professional all your questions before you commit to a contract.

When cleaning or repairing gutters on your own, safety should be your first priority. Work while standing on a ladder (and not your roof, where you're more likely to fall), ensure that the ladder is safe, and wear gloves. Verify that the downspout is open, so standing water can exit the system, and when you're done use a hose to flush the gutters to ensure that they're draining properly.

When you're on a ladder looking at your gutter system, check the brackets that attach the gutters to the house to confirm that they're still working properly and don't need to be tightened or replaced. Also look for any holes in the gutters themselves, and seal them when the gutters are dry.

Gutter accessories, including decorative boots, downspout brackets, and fascia brackets, can be added to your gutter system to make it look nicer. If you want to consolidate runoff from multiple gutters, you could consider adding a conductor head onto your gutters, giving them more time to drain and reducing the risk of overflow. If your roof’s overhang is deeper, you could utilize a rain chain to help drain water directly from your gutters to the ground.

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