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Best 5 Roofers in Diamond Bar, CA

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

Homes in Diamond Bar were built in 1980 on average, which is on the newer side. Our article can help you make a well-informed decision on the best roofing contractor in Diamond Bar for your needs.

Top Diamond Bar Roofing Companies

Dowd Roofing Co. Logo

Dowd Roofing Co.

4.7/5
Based on 20 customer reviews.

Services Offered

Asphalt RoofsReplacementRoof Repair

Highlights

  • Preventive services
  • Quality customer service
  • Free inspections
540 S Glenwood Ave, Glendora, CA 626-857-1070 dowdroofing.com
Ruiz Roofing Corporation Logo

Ruiz Roofing Corporation

4.6/5
Based on 35 customer reviews.

Services Offered

VentilationRoof RepairFlat RoofsSkylightsReplacementMetal Roofs

Highlights

  • Customer education
  • Preventive services
  • Quality customer service
20550 E Holt Ave, Covina, CA 626-533-8848 ruizroofingcorp.com
Kaliber Roofing Inc Logo

Kaliber Roofing

4.5/5
Based on 35 customer reviews.

Services Offered

Roof RepairQuality InspectionReplacement

Highlights

  • Customer education
  • Transparent pricing
  • Quality customer service
11182 Poulsen Ave, Montclair, CA 909-631-0310 kaliberroofinginc.com
All In One Roofing And Solar Logo

All In One Roofing And Solar

4.5/5
Based on 26 customer reviews.

Services Offered

Solar Panel InstallationFlat RoofsQuality InspectionRoof RepairReplacement

Highlights

  • Free inspections
  • Customer education
  • Transparent pricing
680 N Berry St # A, Brea, CA 714-476-3304 allinoneteam.com

More Local Roofing Companies

Competition Roofing

User Reviews: 4.4/5 

101 N Loma Pl
Upland, CA 91786

Brea Roofing

User Reviews: 4.2/5 

171 Gemini Ave
Brea, CA 92821

Affordable Roofing and Rain Gutters Inc

User Reviews: 4.2/5 

13581 Gold Medal Ave
Chino, CA 91710

T & G Roofing and Solar Company Inc.

User Reviews: 4.6/5 

153 N 10th Ave
Upland, CA 91786

Barron Roofing Inc

User Reviews: 4.6/5 

1351 Baldwin St
La Habra, CA 90631

Troy Roofing & Roof Removal

User Reviews: 4.1/5 

1066 E Edna Pl
Covina, CA 91724

Micasa Pro Roofers - Upland

User Reviews: 4.1/5 

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

Elite Roofing And Solar Solutions

User Reviews: 4.6/5 

610 Jefferson St Ste. E
Placentia, CA 92870

Garvey Roofing

User Reviews: 4.5/5 

710 S Myrtle Ave
Monrovia, CA 91016

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 Diamond Bar
Average Max Temp:71°F
Average Min Temp:53°F
Average Daily Sunlight:72%
Average Annual Snowfall:0"
Average Monthly Precipitation:1.26"
Most Popular Roofing Material:Asphalt

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Roofing Materials in Diamond Bar

Roofers can repair or re roof many common roof types, such as asphalt and slate. You can expect to pay anywhere from $6,900–$11,000 for a new roof in Diamond Bar. 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 Diamond Bar

These are some points to keep in mind when trying to find a local Diamond Bar roofer:

  • Cost and financing: Cost should not be the only deciding factor when selecting a roofing company. However, you should also check to see how cost-effective their services are and what financing they offer.
  • Availability and service area: Before you choose a roofer, confirm that it services your area. Availability can vary in the industry because it’s largely weather-dependent. Ask about scheduling when you call for an estimate to make sure it aligns with your needs.
  • Reputation: You can get good insight into a roofing company by looking at customer reviews and investigating the company’s reputation.
  • Insurance, licensing, and bonding: It's generally a good idea to check that the company holds the proper licensing, insurance, and bonding to practice their trade.

Diamond Bar Roofing Buyers Guide

For some more information on the services offered by roofing companies, how to know when to replace your roof, and some guidance on finding the best company for your roofing needs, take a look at our sections below.

Diamond Bar Roofing Services Offered

From roof repair and replacement to solar panel installation and roof cleaning, there are several services that roofers offer in Diamond Bar:

  • 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 is a useful service in Diamond Bar to maintain your home value and your roof's longevity. When moss and dirt aren't removed, they can damage your roof by pulling up shingles. This can decrease your home's energy efficiency and create problems like leaks. Cleaning your roof can also help to enhance your home's appearance and improve its curb appeal.
  • Roof replacement and repair: When it comes to roof replacement and repair, it's crucial to hire the right company. A maintained roof helps prevent water damage and other issues, as well as raise its overall energy efficiency.
  • Solar panel installation: Ask your roofing company if they provide solar panel services. Some roofers bundle solar panel installation with roof replacement.

When Should I Replace My Roof in Diamond Bar?

The lifespan of a roof varies depending on the type of roofing material and which area your Diamond Bar home is in, but there are a few factors you should pay attention to in order to help you determine when it's time to replace your roof. Multiple leaks coming through the roof or other extensive damage that can't be repaired is an indication that your roof needs to be replaced.

Additionally, due to the abundant sunshine in Diamond Bar, a lot of homeowners install solar panels every year. If you're switching to solar, it's often a good idea to upgrade your roof before doing so, to ensure your roof outlasts your panels. This helps you avoid needing to remove the panels later for roofing work.

The final sign to consider is if your roof has reached the end of its lifespan. Each kind of roofing material will last for a range of time, generally between 20 and 30 years. The table below can give you an idea of what life expectancy to expect based on the roofing material.


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Frequently Asked Questions About Roofing in Diamond Bar

How can I tell if the roofer installed or repaired my roof properly?

You can tell if a roofer has done a good job by going and looking at your roof to see if there are any shingles that are missing or broken and checking for any leaks. The roofer should also leave no nails or debris from the roof behind on your property.

What warranties and guarantees do roofers offer?

A roof warranty may cover labor, materials, or both. Your contract will specify the duration of your warranty as well as any exclusions or limitations.

How do I know if I need to repair or replace my roof?

You should consider repairing or replacing your roof if it has started leaking or has visible damage.

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