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TRUSTED BY DIAMOND BAR, CA HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon452
    Verified roofing services reviews

Find Roofers in Diamond Bar

Avatar for Confirmed Roofing Experts
Confirmed Roofing Experts
5.0(
62
)
Asphalt Shingle Roofing - RepairInspection - RoofingTraditional Tile Roofing - Repair+14 more

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I highly recommend Confirmed Roofing Experts for any re-roofing project. On was fantastic to work with responsive, knowledgeable, and genuinely invested in making sure we got the best possible outcome. The new roof looks stunning, and the whole process was handled smoothly. If you want reliable, top quality roofing work, this is the company to call!"
roof replacement
tile roof replacement
tile roof replacement
tile roof replacement
tile roof replacement

+370

Response time5 hrs
Response rate100%
167 neighbors recently requested a quote
Avatar for Federal Building & Roofing
Federal Building & Roofing
4.8(
81
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceTraditional Tile Roofing - Install or Replace+26 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1979

Free estimates

Warranties offered

"Contracted Federal Building and Roofing with Richard and his team after Listening to Richard's suggestions during the estimate. Had bad water damage to many Rafter Tails as well as a severe leak in the garage, Had several Contractors out for estimates some wanting to go a much more expensive route to repair the damaged wood on the Rafters as well as suggesting a complete Torch down on the entire roof which was not needed, which came with a less than desirable Warranty along with higher costs. Richard gave me peace of mind with his knowledge and suggestions which in turn provided a much longer Warranty and cheaper more effective route to repairing the damaged Rafter tails,all at a very reasonable price compared to other estimates. Any Contractor should have been able to provide me with these suggestions and alternatives but failed to do so. Richard and his team were Professional, polite,cleaned up thoroughly each and every day and completed the job on time as scheduled."
Additional Photos
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Composition Roofing
Tile Roof

+2

9 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Reign Roofing, Inc.
Reign Roofing, Inc.
5.0(
54
)
Asphalt Shingle Roofing - RepairInspection - RoofingTraditional Tile Roofing - Repair+17 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"I can't recommend Reign Roofing enough! They completed our steep roof project in just one week, and the quality of work is excellent. After receiving quotes from 10 other roofers, Reign Roofing stood out for its professionalism, reasonable pricing, and transparency. Our insurance (USAA) was difficult, offering only half of the replacement cost, but Reign Roofing worked with them to submit a detailed estimate and get our roof fully covered. We’re grateful for their hard work and help navigating the insurance process. Thank you, Reign Roofing!"
Response time1 day
Response rate100%
41 neighbors recently requested a quote
Avatar for Clear View Roofing & Construction
Clear View Roofing & Construction
4.9(
121
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+24 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I recieved an amazing roof inspection from Clear View Roofing. Project manager Erik came by and guided me through everything with details and step by step. He helped give me a certification on the details regarding my roof on the spot. Big thank you for an easy process with Clear View."
Hard Working Crew Member
Owens Corning 50 Yr. Roof
Owens Corning 50 Yr. Roof
Owens Corning 50 YR System
Owens Corning 50 Yr. Roof

+7

Response time4 hrs
Response rate99%
616 neighbors recently requested a quote
Avatar for Hoyt Roofs, Inc
Hoyt Roofs, Inc
4.3(
132
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or Replace+26 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"We are giving Hoyt Roofing a 5 Star rating, because of the excellent job they did on the installation of our new roof. The whole process only took four days and the workers went over and above to keep us informed of the progress and maintaining a clean work area. We were impressed from the initial meeting where we discussed and deciding on the terms and conditions to completion of the job. They were not pushy or try to upsell their products. We highly recommend this company to anyone who needs a new roof."
Additional Photos
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+8

Response time1 day
14 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for JORDAN ROOF COMPANY
JORDAN ROOF COMPANY
4.7(
124
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceNatural Slate Roofing - Install or Replace+26 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"We have a historic home and there was additional care required to replace siding beneath the roofing material at the eaves. The team at Jordan roof completed the entire job in only 4 days, they fixed up our dormer which had shingles that had deteriorated, and repainted some of the shingles. Our home looks better than ever! Great responsiveness, fair pricing, and high quality work."
Commercial
6 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Roofing Angels
Roofing Angels
5.0(
17
)
Asphalt Shingle Roofing - Install or ReplaceTraditional Tile Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or Replace+10 more

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"I can’t thank Jonathan and the team at Roofing Angels enough for the amazing job they did on our full roof replacement. This was a huge investment for us, and we wanted to make sure we hired the right company. After getting multiple quotes, we went with Roofing Angels because of their professionalism, competitive pricing, and outstanding customer service—and we’re so glad we did! Jonathan was incredibly helpful and responsive throughout the entire project. He kept us informed on the progress, answered all our questions, and ensured everything stayed within budget. The crew worked diligently and completed the job in a timely manner. They were also polite, respectful, and left the site spotless when they were done. Our new roof looks fantastic, and we have peace of mind knowing it was installed with top-notch craftsmanship. If you need a new roof, don’t hesitate—Roofing Angels is the company to call."
Additional Photos
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Additional Photos

+8

Response time9 hrs
Response rate100%
23 neighbors recently requested a quote
Avatar for California Building Professionals
California Building Professionals
5.0(
31
)
Asphalt Shingle Roofing - Install or ReplaceTraditional Tile Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+10 more

Serving Diamond Bar, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Great experience from start to finish. The crew was professional, arrived on time, and did an excellent job replacing my shingle roof. The quality of the workmanship was outstanding, and they left the property clean when they finished. I would definitely recommend them to anyone looking for a reliable roofing company."
White Metal Roof
White Metal Roof
Spanish Tile Roof
Spanish Tile Roof
Spanish Tile Roof

+11

4 neighbors recently requested a quote
Avatar for Green Ladder Roofing Company
Green Ladder Roofing Company
4.9(
57
)
Asphalt Shingle Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+3 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Green Ladder Roofing recently completed a traditional tile roof on my home, and I am beyond impressed with their craftsmanship and attention to detail. From the start, their team provided a thorough consultation, explaining the process and materials involved in traditional tile roofing. The crew was punctual, courteous, and highly skilled. They worked diligently to ensure every tile was perfectly placed, resulting in a beautiful and durable roof that complements the style of my home. Their expertise in traditional tile roofing techniques is evident in the quality of their work. I highly recommend Green Ladder Roofing to anyone seeking a traditional tile roof. Their commitment to excellence and customer satisfaction is truly commendable. Thank you for restoring the beauty and integrity of my home!"
Your new roof PAYS.
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Start today!
$0 DOWN
Final Week!

+74

Response time8 hrs
Response rate100%
14 neighbors recently requested a quote
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Roofing questions, answered by experts

Rain shouldn’t come in through your ridge vents unless your vents are damaged or the rain is accompanied by very high winds. Most ridge vents use flashing or baffling to keep out rain, snow, and debris. If your ridge vent isn’t baffled, rain is more likely to enter your attic, so ridge vents with baffles are a better choice in areas with regular rainfall.

Hiring a reliable roofing contractor requires finding a company in your area with years of experience, holds the necessary licensing, and has a history of positive customer reviews and services. Start by researching whether a roofer you’re considering hiring holds the necessary certifications. Consider requesting customer references from your top contenders. Finally, get quotes from a few roofing companies and decide which provides the best value overall.

Metal roofs do not inherently leak more than shingle roofs; when properly installed, they are generally less likely to leak. Asphalt shingle roofs are more susceptible to leaks due to factors like wind uplift, damage from extreme weather, moss growth, and ice dams. Over time, asphalt shingles also lose their protective grit, which reduces their waterproofing capabilities. In contrast, metal is a more resilient material that stands up better to heavy precipitation and high winds. However, metal roofs can develop leaks if they are poorly installed, have improperly sealed fasteners, or experience issues from thermal expansion. For this reason, professional installation and regular maintenance are crucial to ensure a metal roof's longevity and superior protection against leaks.

No, you do not need gable vents if you have a ridge vent. In fact, gable vents would actually interrupt the process that ridge vents are set to conduct. You would be better off to decide between the two depending on your home’s needs.

Metal roofs have a reputation for being noisy, but with proper installation and adequate insulation, they are not significantly noisier than shingle roofs. The type of metal used can affect the sound level; for instance, steel roofs are typically noisier than slate or asphalt tiles but quieter than aluminum. While some people find the sound of rain on a metal roof pleasant, you can take steps to reduce the noise. Installing a thicker underlayment, adding insulation between the roof and the house, or using acoustic tiles can effectively muffle the sound. The gauge (thickness) of the metal roofing can also contribute to sound dampening.

The Diamond Bar, CA homeowners’ guide to roofing services

From average costs to expert advice, get all the answers you need to get your job done.