Services - J2 Building Consultants, Inc.

Building Envelope Services For Condo Boards And Community Managers

Your building envelope is everything that keeps weather out: the roof, walls, siding, windows, doors, and decks. When one part fails, water gets in and damage spreads, often out of sight. J2 finds the cause, designs a lasting repair, and oversees the work so it’s done right the first time.

We also serve apartments, commercial buildings, mixed-use properties, and single-family homes. See who we serve →

Your building shouldn’t leak. After you work with us, it won’t.

REQUEST A PROPOSAL
GET GUIDANCE FROM A BUILDING DOCTOR

Years of Service

Projects

States Served

Free Educational Resources

One team from first inspection to final walkthrough

Like a doctor, we diagnose before we prescribe. Our services follow the same four steps every building repair goes through (Diagnose, Prescribe, Treat, and Support), so your Board always knows where you are and what comes next. If you’re dealing with a construction defect dispute, our Claims team supports you separately. Most Boards start with Diagnose.

Diagnose

Find the cause

Prescribe

Design the fix

Treat

Build it right

Support

Stay ahead

Claims

Expert support

T

Diagnose

Inspections, Testing & Leak Investigation

Find out what’s really wrong before you spend money on repairs. We inspect and test your building to identify the source of the problem, not just where the damage shows up.

Best for: leaks, visible damage, warranties about to expire, or a building you know little about.

  • Annual inspections
  • Visual and invasive inspections (removing building components)
  • Warranty inspections (before your builder’s warranty ends)
  • Roof assessments by a Registered Roof Consultant
  • Leak inspections
  • Water testing for windows, decks, and roofs
  • Infrared moisture scans
  • Attic, crawlspace, and deck inspections

Explore Diagnose Services →

Prescribe

Design & Construction Repair

A repair is only as good as its plan. We design the fix, show your Board a visual of how it will look, and prepare the documents contractors need to get permits, price the work, and build it correctly.

Best for: Boards planning a siding, roofing, window, or deck project.

  • Pre-design review of options and priorities
  • Design renderings, so you can compare looks and costs before deciding
  • Scope of work
  • Drawings, specifications, and bid documents
  • Building code review
  • Permit documents, stamped by licensed professionals (architects or engineers)

Explore Prescribe Services →

Treat

Contractor Bidding & Construction Oversight

We help you choose the right contractor and help oversee them to make sure the work matches the plan. Your Board gets regular updates and one point of contact from start to finish.

Best for: Boards with a design ready to go, or bids in hand they’re unsure about.

  • Bid walks and side-by-side bid comparisons
  • Contractor interviews led by your Board
  • Contract preparation for your attorney’s review
  • Construction oversight with weekly field reports
  • Quality assurance inspections, including RCW 64.55 compliance in Washington
  • Review of change orders and monthly pay applications
  • Punch lists and project closeout

Coming soon!

Support

Maintenance & Long-Term Planning

Protect your investment after the work is done. We help your Board plan maintenance and budget for future repairs based on your building’s real condition, not estimates alone.

Best for: Boards finishing a project or planning next year’s budget.

  • Maintenance plans
  • Reserve study updates, based on actual building conditions
  • One-year warranty review after construction
  • Project packages for window replacements, HVAC installations, and EV-charging installs
  • Maintenance project reviews, including painting, brick restoration, caulking, and deck recoating

Coming soon!

Claims

Construction Defect Claims & Expert Witness Services

When a building doesn’t perform as promised, you need independent findings that hold up. Our claims specialists work
with associations, owners, attorneys, contractors, and insurers.

Best for: Suspected construction defects, insurance claims, or active litigation.

  • Construction defect investigation
  • Repair scope and cost estimates
  • Cost allocation among responsible parties
  • Expert reports and rebuttal reports
  • Insurance claims and subrogation
  • Graphics and trial exhibits
  • Mediation support and dispute resolution
  • Expert testimony for deposition, arbitration, and trial

Explore Claims Services →

Not sure which service you need?

Most Boards start with an inspection. We’ll tell you what’s actually wrong and whether you need specialized help. Get on a quick call with us to discuss what expertise your project needs.
GET GUIDANCE FROM A BUILDING DOCTOR

It’s FREE to begin.

What Our Clients Are Saying

Our clients trust J2 Building Consultants to guide them through every step of the process with clarity, expertise, and results that speak for themselves.

Frequently Asked Questions

What does a building envelope consultant do?
A building envelope consultant finds out why a building’s roof, walls, windows, or decks are leaking and designs a repair that lasts. At J2, we also help you hire a contractor and oversee construction, so the repair is built the way it was designed.
Is a building envelope consultant the same as a contractor?
No. A contractor executes the repair. A consultant works for you to diagnose the problem, design the fix, and check the contractor’s work. J2 doesn’t pound the nails. We’re paid for our time and expertise, not by the size of your repair. Our job is to give your Board an accurate picture, and sometimes that means telling you the problem is smaller than you feared, or that your roof has more life left than your reserve study predicts.
Do you have engineers on staff?
J2’s in-house team includes building consultants, project managers, claims specialists, and design associates. When a project
needs a licensed architect or engineer, we bring in trusted partners and coordinate their work, so your Board has one point of contact.
Do we need a reserve study or an inspection?

Most associations need both. A reserve study estimates when to budget for replacements. An inspection shows the actual condition of your building, which can extend or shorten those timelines. Here’s a free guide we’ve created to help you determine when you need a Reserve Study vs. an Inspection.

How much does it cost to get started?
It’s free to begin. A conversation with a Building Doctor costs nothing, and for all projects we send a detailed proposal before
any work starts. Our proposals are fast and free: we can send you one in as fast as 48 hours.
What areas do you serve?
J2 serves clients in Washington, Oregon, Utah, and the surrounding states.

Ready to protect your building?

Tell us about your property and we’ll send a proposal tailored to your building and budget.
REQUEST A PROPOSAL
GET GUIDANCE FROM A BUILDING DOCTOR
The owner of this website has made a commitment to accessibility and inclusion, please report any problems that you encounter using the contact form on this website. This site uses the WP ADA Compliance Check plugin to enhance accessibility.