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TRUSTED BY CALIFORNIA, MD HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon293
    Verified roofing services reviews

Top-Rated Roofers in California - Updated Nov 2026

Avatar for Roofing Pups, Roofing & Siding
Roofing Pups, Roofing & Siding
4.7(
74
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace+1 more

Serving California, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1994

Free estimates

Credit card accepted

"There's nothing worse that dealing with pooring rain and strong winds and then hearing the drip, drip sound of water coming into your home due to a damaged roof. I reached out to roofing repair companies through Angie's list and Roofing Pups responded. Marcus came out the next day and put my fears at ease. The bad news was that I needed a new roof. He showed me my options available, categorized as "good", "better" and "best". Despite my choosing the lowest option, he still threw in some discounts and upgrades at no additional cost. I signed the contract and he arranged for someone to come out at tarp my roof. He even went the extra mile of going to Home Depot and setting up buckets in my attic to catch the water still coming in. The roofing crew came out two days later and gave me a beautiful new roof. They then meticulously cleaned the area. It was great working with Roofing Pups. I couldn't be happier and highly recommend!"
Roof Install
ROOFING PUPS
ROOFING PUPS
ROOFING PUPS
PROJECTS

+4

Response time1 day
Response rate93%
173 neighbors recently requested a quote
Avatar for John Krause Construction
John Krause Construction
4.4(
169
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+26 more

Serving California, MD and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"John Krause Construction recently replaced my roof. I am very pleased with the quality of the work and the price we paid. Their crew was professional and courteous, and a pleasure to work with. They took extra care to clean up my entire yard and ensure I was happy with the job. I would highly recommend this company for any and all home improvement projects."
Pool House Exterior with Floor-to-Ceiling Windows & Doors, Two Pergolas, & Cupola with Windows
Modern Farmhouse Kitchen
Luxury Bathroom Renovation with Free-Standing Clawfoot Tub & Chandelier
Pool House - Side Entrance
Modern Farmhouse Kitchen with Farmhouse Sink, Pull-Down Faucet, Stainless Steel Range, Range Hood, Double Wall Oven, and Dishwasher

+113

Response time2 days
Response rate100%
14 neighbors recently requested a quote
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
388
)
Asphalt Shingle Roofing - Install or Replace

Serving California, MD and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

Elevate your home with Home Genius Exteriors, setting the standard by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It?s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing

+76

Recommended by96%of homeowners
Avatar for JDH Remodeling
JDH Remodeling
5.0(
11
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+26 more

Serving California, MD and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"The entire process went very well. The team at JDH is excellent, from their sales guys, to on site managers, to individual workers. All are professional and courteous and take their time to do it right. We've had a few scheduling hic-ups throughout the process, but overall they've been excellent from start to finish. Most importantly, my new roof and skylights look top notch, and will last a lifetime!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+36

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
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Roofing FAQs, answered by experts

You cannot replace granules that have been lost off shingles. The granule embedding process is part of shingle manufacturing, and once the bond holding the granules to the shingles has been lost, the granules are gone for good. Shingles with granule loss must be fully replaced to continue offering adequate protection.

Yes, all roofs can benefit from flashing. Roof flashing can protect a property from water damage, roof leaks, mold, and other serious issues. It’s vital if you’d like to extend the lifespan of your roof and avoid costly repairs down the road.

A roof pitch multiplier is an accurate way to calculate roof square footage, and it’s handy for purchasing the correct amount of materials. To determine your roof pitch multiplier, you'll need to calculate the roof slope, square it, and add it to 144. Next, find the square root of the total and divide it by 12. The answer is your roof pitch multiplier. Once you know the roof pitch multiplier, multiply it by the total square feet of your building to determine the total roof surface area.

Yes, an underlayment is required for metal roofs, especially when installed over an indoor residential living space. This underlayment acts as a protective barrier between the metal roofing and the roof deck. Common materials include tar, asphalt felt, or woven synthetic polymers. Depending on local building codes, existing shingles in good condition may also suffice. A quality underlayment is crucial as it provides protection against water intrusion, improves energy efficiency through insulation, helps absorb sound, and ultimately extends the lifespan of your roof.

The best material for your shed roof depends on your budget and personal preferences. For instance, if you’re looking for the most cost-effective option, rolled roofing is your best bet. Just be aware that it only lasts for five to eight years. If you prefer something with a longer life span (and you’re willing to pay for that durability), consider slate shingles, which can last for hundreds of years.

The California, MD homeowners’ guide to roofing services

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