We help you fix roof leaks with expert guidance from our Registered Roof Consultant.

With 18 years of experience and a Registered Roof Consultant leading the way, we’ve helped over 3,000 multifamily, condo, and commercial building projects with expert guidance, solving complex roof leaks and managing repairs with trusted solutions and seamless project oversight. 

Locations: WA, OR, UT

Talk to an EXPERT

 

Dealing with a Leaky, Sagging, or Damaged Roof? We’ve Got You Covered.

Joining the Board likely wasn’t meant to make you feel like you needed to be a roof repair expert. The good news? You don’t have to. With 18 years of experience and a Registered Roof Consultant leading the way, we’ve helped hundreds of Boards tackle complex building maintenance and roof leak repairs.

Your roof repair management is led by our Registered Roof Consultant, who’s also a Principal at J2. We don’t just patch problems—we provide long-term solutions that protect your property.

Why Trust J2 for Your Roof Repair Management?

✅ Registered Roof Consultant overseeing your project
✅ Expert leak detection, sagging roof assessment & repair planning
✅ Project management to ensure quality repairs that last
✅ Extensive experience in commercial & multifamily roof restoration

Don’t let roof issues drain your budget or damage your building. See our work in action—check out our photos and videos showcasing how we turn problem roofs into strong, watertight structures.
PHOTO GALLERY

Multifamily & Commercial Roof Repair 

Check out some of the buildings we've improved. 

Detailed roof inspection
Here's our Registered Roof Consultant conducting an invasive roof opening to evaluate algae growth, number of roof membranes present, moisture content, and adhesion of the roof system to the roof deck.
Debris on roof
This roof isn't just sprouting moss—it's harboring moisture, which can lead to material decay, leaks, and water damage. When vegetation takes hold, it’s a sign of prolonged water retention and potential drainage issues.
Ponding water on rooftop
Standing water like this is more than just a puddle—it’s a sign of poor drainage and potential membrane deterioration. Over time, ponding accelerates roof deterioration, increases potential for leaks and algae or moss growth. Proactive roof management ensures proper water flow and prevents costly structural damage.
Roof warp truss damage
The depression in this roof indicates severe structural issues that could affect the overall stability of the structure and pose a potential life-safety risk to building occupants.
Truss failure
This interior view shows roof truss failures and the potential for a roof collapse.
Before roof repair management commercial building
Here's a little "before" moment of our roof repair management work on a commercial building.
After commercial roofing repair management
And after! 
roof repair before shot
Another "before" shot in a different angle.
After commercial repair management - view 2
And after!
Roof landscaping before
Here's how the landscaping looked before.
Roof landscaping after
Here's how it looked after!
OUR PROCESS

Think of us as your building’s primary care team.

Diagnosis

Like a doctor’s check-up, we start with a visual inspection, then review history and patterns to diagnose your building’s issues.

Prescription

Our engineers, architects, and designers craft repair plans that fit your budget & enhance value. We also help explore financing and insurance options.

Treatment

We oversee your project, ensuring it's on-time, on-budget, and with regular updates and documentation.

TESTIMONIALS

Healthy Buildings, Happy People

“J2 was the perfect piece between the board and management and the contractor to bring the whole project together. J2 made sure that we were getting quality work.”

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COMMUNITY MANAGER Andrea King

“Having been through this multiple times, they knew the steps of what you needed to have on your building, the various products and how they fit together."

HOA BOARD MEMBER
HOA BOARD MEMBER Chuck Rohrer

“We needed a really strong engineering firm to support us. We consider J2 to be the most dependable and productive consultant we’ve ever used. Our experience with J2 has been excellent."

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BOARD PRESIDENT Sandy Smith
EDUCATION

Got building concerns? Ask the experts LIVE (for free!)

ANSWERING BOARD QUESTIONS

Webinar: The Building Doctor Show

Buildings differ from one community to the next, but when you have new volunteers joining your Board every few years (or every few months… you know who you are) it is IMPOSSIBLE to keep up with maintenance, bylaws, and budgets.

Solutions to the most complex and commonly asked Condo Board questions, join us at 3:30pm PST on the last Tuesday of every month!

REGISTER
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WE ARE THE BUILDING DOCTORS

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