Top-rated roofers.

Get matched with top roofers in Grants Pass, OR

Enter your zip and get matched with up to 5 pros

Need a pro for your roofing project in Grants Pass, OR?

Select your specific project to find the pro for you.

TRUSTED BY GRANTS PASS, OR HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon168
    Verified roofing services reviews

Find Roofers in Grants Pass

Dillards Roofing And Construction, LLC
5.0(
28
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business+14 more

Serving Grants Pass, OR and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Dillards Roofing did a great job replacing the roof on one of our rentals with a new metal roof. The new roof looks great and exceeded my expectations."
Response time2 days
8 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Klaus Roofing Systems of Oregon
Klaus Roofing Systems of Oregon
4.4(
85
)
Asphalt Shingle Roofing - Install or ReplaceInspection - Roofing

Serving Grants Pass, OR and surrounding areas

Approved (Corporate)

In business since 2020

Free estimates

Warranties offered

"My new-to-me home built in 1947 was 95 degrees in the walk-up attic in the summer! It made downstairs hot, too. I just couldn't stand it any more. If you put your hand on the ceiling, it was amazingly hot. A friend suggested just nailing some foam boards onto the underside of the roof, but I thought there has to be a better solution. I did research, saw the blown-in insulation, and had Josh Lowe out to give me a proposal. It ended up spray foam was the better solution. Since his company installs spray foam AND blown-in cellulose, I thought he was truly telling me the better solution, rather than just selling me on one thing. Glad I chose them for spray foam, and my home is easier to live in now!"
Eugene-area church re-roofed
BEFORE photo of church's roof
AFTER photo of new roof
Attention to detail!
Roof replacement on the OR Coast

+24

Response time1 day
119 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for FULLTIME CONTRACTOR
FULLTIME CONTRACTOR
3.9(
37
)
Asphalt Shingle Roofing - Install or Replace

Serving Grants Pass, OR and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Full time Contractor exceeded our expectations for a roof replacement. It was an easy and straightforward process to define and schedule our new roofing project. Jason Olinger took us through the process and the roofing workers followed up with excellent service. Our project was completed ahead of schedule with meticulous clean up."
Removing existing roof
James Hardie Siding
Removing existing roof
Replacement Windows
Waterproofing Underlayment

+46

Response time1 day
Recommended by66%of homeowners
Avatar for Mistletoe Construction LLC
Mistletoe Construction LLC
5.0(
6
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace+5 more

Serving Grants Pass, OR and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"We had an overgrown yard that was out of control and I called mistletoe construction and he came out that night and gave us an estimate and explained what the cost were for and they showed up when they stated and got right to work and did an exceptional job i will refer them and hire them again. Alex your great"
Melrose deck repair
Melrose deck repair
Melrose deck repair
Melrose deck repair
Melrose deck repair

+8

Response time1 day
44 neighbors recently requested a quote
Local Exterior Services LLC
5.0(
17
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair

Serving Grants Pass, OR and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"I would give this company all 5-star service fro They were responsive, professional, and replaced our roof on time and worked within our budget. No hidden cost or fees Their crew did a great job with installation and cleanup. I will absolutely use them again and recommend them to neighbors"
42 neighbors recently requested a quote
...
Showing 1-10 of 119
Roofing questions, answered by experts

Yes, you can walk on torch down roofing. It is durable and tear-resistant enough to handle that kind of low-level wear. Remember that torch down roofing can get uncomfortably hot in certain climates. Dark roofing absorbs heat and can burn bare feet. If you want to use a roof deck for lounging, you may want to install a lighter-colored PVC membrane.

The most important thing to remember when laying shingles is to work from the bottom of the slope to the top. This leaves you with a top overlap that directs runoff from one row to the next until it reaches the eave for disposal. You should also make sure you follow the manufacturer's instructions and the local building code for nailing patterns and frequency so all of your hard work stays put through varying weather conditions.

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.

The lifespan of a torch down roof depends on the number of layers installed. A single-ply system typically lasts between 10 and 15 years, while a multi-layer system with two or three layers can last from 15 to 25 years. Although a multi-layer option may be more expensive upfront, it provides a longer service life. Warranties often reflect this, with about 12 years for a one-ply system and 15 years for a two-ply system. For context, this lifespan is shorter than other common roofing materials like wood or asphalt shingles, which typically last 20 to 30 years, with high-quality versions lasting up to 50 years.

The minimum recommended slope for a porch roof is 1/4:12, which means 1/4-inch of rise every 12 inches of run. Slopes of 3:12 and 4:12 are more common and provide faster drainage for runoff. Make sure to choose a pitch that’s appropriate both for the climate in your area and the type of roof material you install. Hire a roofer if you need help determining what the right roof pitch is.

The Grants Pass, OR homeowners’ guide to roofing services

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