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TRUSTED BY DIAMOND BAR, CA HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon446
    Verified roofing services reviews

Find Roofers in Diamond Bar

Avatar for Confirmed Roofing Experts
Confirmed Roofing Experts
5.0(
61
)
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 rate99%
171 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 ReplaceAsphalt Shingle Roofing - Install or Replace - For Business+26 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1979

Free estimates

Warranties offered

"GREAT! REASONABLE PRICE, QUICK, EFFICIENT, GAVE ME QUOTE IMMEDIATELY, DIDN'T REQUIRE MONEY UP FRONT ONLY AFTER JOB COMPLETE. WOULD DEF. HIRE AGAIN. NEEDED ROOF REPAIR FROM WATER LEAKING INTO SPARE BEDROOM. THEY GOT UP ON ROOF TOOK BEFORE AND AFTER PICTURES OF MY TILE ROOF. THEY WIDENED THE VALLEYS REPAIRED BROKEN TILES AND REPAIRED AROUND VENTS. TWO DAYS WORK."
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Composition Roofing
Tile Roof

+2

7 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for JORDAN ROOF COMPANY
JORDAN ROOF COMPANY
4.7(
124
)
Asphalt Shingle Roofing - Install or ReplaceTraditional Tile Roofing - Install or ReplaceWood Shake or Composite Roofing - Install or Replace+26 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"Bill came over to my Mom's house and did a complete inspection of the roof. My Mom was concerned that she might need a new roof before the rains come.  Bill was so nice and honest with his discussion with my Mom and me.  He said that she had at least another 10 to 15 years of life left on her roof.  I asked if I could pay him for his time and he said no thanks.  
I have so much respect and appreciation for Bill and Jordan roofing, that when either I or my family needs a roof, I will use them !!
And I will recommend them to my friends !!
"
Commercial
Residential
Residential
7 neighbors recently requested a quote
Recommended by98%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 rate98%
46 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."
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+8

Response time1 day
13 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Green Ladder Roofing Company
Green Ladder Roofing Company
5.0(
52
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairTraditional Tile Roofing - Install or Replace+3 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I had an awesome experience with Green Ladder Roofing. They repaired a few leaks on my roof and later did a full replacement when it was time. The crew showed up right on schedule, worked efficiently, and cleaned everything up afterward. You wouldn’t even know they were there except for how great the roof looks now. The customer service was great, we had an amazing experience with the team."
Your new roof PAYS.
January Specials.
Start today!
$0 DOWN
Final Week!

+38

Response time8 hrs
Response rate100%
11 neighbors recently requested a quote
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 had been dreading getting my roof replaced because I assumed it would be a major headache, but Roofing Angels made the whole process so smooth and stress-free! Chuck was incredibly helpful from the start—he walked us through different roofing options, explained the costs, and even helped us navigate the insurance claim process. The crew was professional, polite, and hard-working. They arrived on time each day, worked efficiently, and kept the work area spotless. Even my neighbors commented on how respectful and clean they were! The finished product? Absolutely perfect. The new roof not only looks great but also gives us peace of mind knowing it was done right. I highly recommend Roofing Angels if you want a seamless experience and high-quality results!"
Additional Photos
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+8

Response time9 hrs
Response rate99%
23 neighbors recently requested a quote
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Roofing questions, answered by experts

A shingle roof costs between $7,500 and $24,000 in total. The exact cost depends on the size of your roof and the number of bundles of shingles required. A bundle of shingles typically costs between $40 and $60, though contractors might be able to get a lower price than you’d get buying from a local hardware store.

Yes, a roof blister can cause a leak if it gets to the point where it pops. Prior to popping, a roof blister is just an aesthetic issue, but once it pops, you’re left with a small hole in the shingle. Water from rain and snow can easily get inside this hole and interact with your underlayment, roof decking, and the building material below.

Rubber shingles last for around 30 years, on average, and some can last for and include warranties for up to 50 years. Rubber roof shingles are more expensive than asphalt shingles, but they can last up to twice as long, meaning they provide more value in the long run. Just keep in mind that rubber roofs often require more maintenance than asphalt shingle roofs, including routine cleaning to avoid mold growth. Ask the roofer who installed your roof for an estimate for routine cleaning, if necessary.

In most cases, no, roofers won’t need to come inside. Some reasons roofers may need to come inside are to assess ventilation. inspect roof leaks, or check for any structural concerns.

A roof pitch that’s too shallow won’t shed runoff as quickly, so you have an increased risk of water intrusion through the seams between your roofing materials. In colder climates, snow and ice will accumulate more easily on your roof, which can add enough weight to cause roof collapse and structural damage to your home.

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.