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Best 5 Roofers in Ontario, CA

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Written By Callie Marsalisi|Last Updated: April 18, 2024

With the right roofing materials and proper installation or repair by a professional, your home can remain comfortable and energy efficient even in the hottest weather in Ontario. This article will give you the essential information you need to find the best roofing company in Ontario.

Top Ontario Roofing Companies

T & G Roofing and Solar Company Inc. Logo

T & G Roofing and Solar Company

4.6/5
Based on 41 customer reviews.

Services Offered

Terra CottaReplacementVentilationAttic InsulationSolar Panel InstallationRoof RepairQuality Inspection

Highlights

  • Reputation for timeliness
  • Quality customer service
  • Free inspections
153 N 10th Ave, Upland, CA 909-931-3204 tgroofing.com
Kaliber Roofing Inc Logo

Kaliber Roofing

4.5/5
Based on 35 customer reviews.

Services Offered

Quality InspectionRoof RepairReplacement

Highlights

  • Transparent pricing
  • Customer education
  • Free inspections
11182 Poulsen Ave, Montclair, CA 909-631-0310 kaliberroofinginc.com
Competition Roofing Logo

Competition Roofing

4.4/5
Based on 39 customer reviews.

Services Offered

ReplacementRoof RepairFlat Roofs

Highlights

  • Transparent pricing
  • Quality customer service
  • Free inspections
101 N Loma Pl, Upland, CA 909-599-6270 competitionroofingco.com
Reliance Roofing Inc. Logo

Reliance Roofing

4.4/5
Based on 39 customer reviews.

Services Offered

Replacement

Highlights

  • Transparent pricing
  • Free inspections
  • Quality customer service
9387 Haven Ave, Rancho Cucamonga, CA 888-799-9220 relianceroofinginc.com

More Local Roofing Companies

Hull & Sons Roofing / Commercial & Residential Roofing

User Reviews: 4.6/5 

8960 Jurupa Rd
Riverside, CA 92509

Affordable Roofing and Rain Gutters Inc

User Reviews: 4.2/5 

13581 Gold Medal Ave
Chino, CA 91710

La Rocque Better Roofs, Inc.

User Reviews: 4.1/5 

9077 Arrow Route Ste 100
Rancho Cucamonga, CA 91730

Micasa Pro Roofers - Upland

User Reviews: 4.1/5 

1474 W 9th St A-3
Upland, CA 91786

Thompson Roofing

User Reviews: 4.7/5 

6763 Sunnyvale Dr
Riverside, CA 92505

Ruiz Roofing Corporation

User Reviews: 4.6/5 

20550 E Holt Ave
Covina, CA 91724

Endterprize Contracting Roofing Company

User Reviews: 4.5/5 

15218 Summit Ave Suite 300
Fontana, CA 92336

Jimgov roofing .co

User Reviews: 4.7/5 

16556 Paine St UNIT 2
Fontana, CA 92336

Dowd Roofing Co.

User Reviews: 4.7/5 

540 S Glenwood Ave
Glendora, CA 91741

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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Facts about Ontario
Average Max Temp:77°F
Average Min Temp:57°F
Average Daily Sunlight:72%
Average Annual Snowfall:0"
Average Monthly Precipitation:0.59"
Most Popular Roofing Material:Asphalt

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Roofing Materials in Ontario

Roofers can repair or re roof many common roof types, such as asphalt and slate. The average cost of a roof replacement in Ontario is $6,800–$11,000. The table below shows the typical replacement cost, life span, and energy-efficiency rating (represented by the lighting bolts) for each roofing material.

Roofing TypeAverage Cost Per Sq Ft.Life SpanEnergy Efficiency Rating
Asphalt$3.00 - $7.0015 - 20 years
Concrete (faux clay tile)$8.00 - $19.0050 years
Metal$5.00 - $14.0040 - 60 years
Slate$15.00 - $40.0060 - 125 years
Clay$12.00 - $25.0080 - 100 years

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How To Find the Right Roofer in Ontario

Here are some factors to assess when looking for a local Ontario residential roofing contractor:

  • Cost and financing: Ask the roofers you're considering for quotes to compare their prices. Knowing the estimated cost and any financing options that may be available can let you know if it'll fit your budget.
  • Warranties: Warranties vary by roofing company; inquire whether they cover labor and materials and for how long.
  • Availability and service area: Before you choose a roofer, check that it services the area you live in. Availability can vary in the roofing industry because it’s largely weather-dependent. Ask about scheduling when you call for an estimate to make sure it aligns with your needs.
  • Reviews and reputation: Researching reviews from past customers can help you get a better understanding of the quality of work you can expect.

Ontario Roofing Buyers Guide

Below, we'll provide an overview of the services roofing companies offer, how to determine it's time to replace your roof, and give some tips on finding the best company for your needs.

Ontario Roofing Services Offered

Roofers in Ontario offer a range of services, such as roof repair, cleaning, and replacement. Here's a breakdown of some common services offered:

  • Metal roofing: Metal roofs are durable and energy-efficient. Find a roofing contractor who specializes in metal roof installation if you're looking to replace your roof with this material.
  • Roof cleaning: Roof-cleaning services are also used by Ontario homeowners, since dirt and debris can accumulate over time and cause damage to the roof. Moss and algae can also be dangerous and damage shingles and underlayment, which can lead to costly repairs. Cleaning your roof can improve your home's curb appeal and save you in the long run on repairs.
  • Roof repair and replacement: Roof repair and replacement services are especially crucial in Ontario, as the weather can cause damage or leaks, which needs to be dealt with quickly.
  • Solar panel installation: Roofers who install solar panels may offer a discounted bundle when replacing your roof.

When Should I Replace My Roof in Ontario?

Replacing your roof in Ontario is a big task. There are a few indicators that can let you know when it's time to replace your roof. For instance, multiple leaks and other types of damage can signal that it's time for a replacement, especially when the damage is too severe to be repaired.

In addition, because of the abundant sunshine in Ontario, a lot of homeowners choose to install solar panels every year. If you're switching to solar, it's a smart idea to upgrade your roof before doing so, to ensure your roof outlasts your panels. This helps you prevent needing to remove the panels later for roofing work.

Lastly, it may be time to consider your options for a replacement when your roof is starting to show its age – typically around 20 to 30 years depending on the roofing material. See the table below for more information on when you might need to install a new roof depending on the type of roof material you have.


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Frequently Asked Questions About Roofing in Ontario

What is the average cost of roofing services in Ontario?

The average cost of roofing services in Ontario is $395 for cleanings, $839 for repairs, and $7,863 for a roof replacement. Many factors can affect the final cost of your roofing project. A few of these factors are the amount of work you need, the complexity of your roof, and the time of year you need the work done.

What are the benefits of going with a professional roofing company?

The benefits of hiring a professional roofer include the chance to get a warranty for your roof and the guarantee that your roof will be installed properly.

How long can I expect my roof to last?

Roofs last about 20 to 30 years on average, but some can last much longer. How long your roof lasts depends on the material used. Certain materials, such as clay, have a longer lifespan than others, but they have a higher upfront cost.

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