Why Choose Lamont Bros. for Portland Bathroom Remodeling?

Remodeling a bathroom in Portland requires experience with older homes, moisture management, city permitting, and thoughtful design.

As a Portland-based design-build firm, Lamont Bros. manages your entire bathroom remodel under one roof — design, budgeting, permitting, and construction.

We specialize in:

  • Primary bathroom remodels
  • Guest bathroom renovations
  • Aging-in-place and accessibility upgrades
  • Custom tile showers and walk-in showers
  • Heated flooring installations
  • Vanity and storage redesign
  • Full plumbing and electrical updates

Our integrated design-build approach reduces delays, improves cost clarity, and ensures accountability from start to finish.

Tracy Bathroom Remodel in Portland, OR

Everyone was very professional and pleasant. If I asked a question and they didn’t have an answer for me at the time, they would get back with me promptly to my satisfaction! The job was done in record time, that in itself was a pleasant surprise. The finished remodel which included a heated floor, a skylight, an invisible drain in the wall, all of which was SIMPLY AMAZING! I would recommend Lamont Bros. design & construction for any remodel job big or small. They cleaned up after the project promptly to my satisfaction. I am extremely grateful to the entire team. Tracy - Google Review

Jamie Bathroom Remodel in Portland, OR

I had a room upgrade and bathroom addition completed by Lamont Bros, and I couldn’t be happier with the results. The space turned out exactly as I envisioned—beautiful, functional, and thoughtfully done. Their team showed meticulous attention to detail throughout the project, and their careful planning and problem-solving really stood out, especially when navigating more complex aspects of the build. Overall, a smooth experience and a result I’m truly happy with. Highly recommend. Claire - Google Review

How Much Does Portland Bathroom Remodel Cost?

Bathroom remodel costs in Portland typically range from $22,000 to $185,000+, depending on size, layout changes, material selections, and structural modifications.

  • Cosmetic refresh: $22,000 - $55,000
  • Full renovation: $45,000 - $85,000
  • Full custom remodel: $75,000 - $150,000+
  • New bathroom: $110,000 - $185,000+

Get an estimate for your own bathroom with our bathroom remodel cost calculator.

During our design phase, we provide detailed cost modeling so you can make informed investment decisions before construction begins. 

Key factors that affect pricing:

  • Moving plumbing or walls
  • Custom tile work and waterproofing
  • High-end fixtures and finishes
  • Structural upgrades in older homes
  • Permit and inspection requirements

We are very happy with how the bathroom remodel has turned out.  Overall, the result looks beautiful, and I’m truly pleased with the final result. Andrew’s professionalism, attention to detail, and respect for our discussions throughout the process really meant a lot to me. I also want to personally thank Andrew for the many thoughtful things he did beyond the construction work—like bringing my packages inside and pulling the recycle bin back to the gate when I was at work. Those small gestures made a big difference and didn’t go unnoticed. Please also extend my appreciation to Juli and her design team. I truly enjoyed working with them from the initial concept to the final design. They did a wonderful job balancing my budget with the results I was hoping for. The project schedule and communication system were also very clear and well organized, which made the entire process much more comfortable and stress-free. Xiao - Google Review

How Long Does a Portland Bathroom Remodel Take?

Most Portland bathroom remodel projects take:

  • Design & Planning: 6–10 weeks

  • Construction: 4–8 weeks

Timeline depends on scope, material lead times, and city permitting. As a design-build contractor, we coordinate scheduling, inspections, and trades to minimize disruption and maintain momentum.

Sweet Green Addition 25-31

Vintage Pink Bathroom 25-28

We just finished a total remodel of our original 1953 bathroom with Lamont Bros. From design to finish, we had an outstanding experience. Their professionalism and dedication was evident throughout the project. Ben, our Remodeling Superintendent, was exceptional. His work is meticulous. He kept us informed on a daily basis, had the foresight to adjust design details to match our needs and is a true craftsman at his work. Having a multi-trade talented superintendent made the our project easy and as least disruptive as possible. This remodel has truly transformed out bathroom and we couldn't be happier with the results. If you're considering a remodel, I highly recommend Lamont Bros for their professionalism, clear communication and outstanding work. Kathy - Google Review

Our Portland Bathroom Remodeling Process

1. Discovery & Consultation

We learn about your goals, budget, and home.

2. Design & Cost Planning

Our designers create layouts, select finishes, and develop transparent pricing.

3. Permitting & Pre-Construction

We manage Portland permit applications and finalize schedules.

4. Construction

Our team completes demolition, installation, tilework, plumbing, electrical, and finishes.

5. Final Walkthrough & Warranty

We review every detail and stand behind our craftsmanship.

Design-Meeting-4-4-1

Do You Need Permits for a Portland Bathroom Remodel?

Yes. Most Portland bathroom remodels require plumbing and electrical permits, and structural permits if walls or framing are altered. Working with a licensed Oregon contractor ensures your project complies with local building codes and inspection requirements.

Bathroom Remodeling for Portland’s Unique Homes

Portland homes often present unique remodeling considerations:

  • Moisture control in older homes
  • Outdated plumbing systems
  • Limited space layouts
  • Historic district compliance

Our team has experience remodeling bathrooms in Craftsman, Mid-Century, and historic Portland homes while preserving character and upgrading performance.

Southwest Portland Historical Mansion

Featured Portland Bathroom Remodels

More Projects
Primary Suite Redesign
Bathroom

Primary Suite Redesign
Arlington Heights Bathroom Remodel
Bathroom

Arlington Heights Bathroom Remodel
Sellwood-Moreland Modern Primary Bathroom Remodel
Bathroom

Sellwood-Moreland Modern Primary Bathroom Remodel
Happy Valley Primary Suite Transformation
Bathroom

Happy Valley Primary Suite Transformation
Japandi-Style Bathroom Conversion
Bathroom

Japandi-Style Bathroom Conversion

Portland | Bathroom Remodeling

Frequently Asked Questions

How much value does a bathroom remodel add in Portland?

A well-executed bathroom remodel can significantly improve resale value and buyer appeal, particularly in Portland’s competitive housing market. Updated bathrooms are among the most requested improvements by homebuyers.

What is the average cost per square foot for a bathroom remodel in Portland?

Per-square-foot figures can be misleading for bathrooms. Plumbing, tile, waterproofing, and fixtures cost about the same in a small bathroom as a large one, so smaller bathrooms carry a much higher cost per square foot. Scope is a better guide: a cosmetic refresh typically runs $22,000 to $55,000, a full renovation $45,000 to $85,000, and a full custom remodel $75,000 to $150,000 or more.

Can I stay in my home during the remodel?

Yes, in most cases homeowners remain in their homes, though there will be periods when the bathroom is unusable.

What makes a design-build contractor better for a Portland bathroom remodel?

A design-build firm integrates design, budgeting, and construction into one contract, reducing change orders, improving communication, and aligning expectations early.

How do I choose the right bathroom remodeling contractor in Portland?

Look for a licensed contractor with local experience, transparent pricing processes, verified reviews, and a clearly defined remodeling system.

Do bathroom remodels require inspections in Portland?

Yes. Plumbing, electrical, and structural work typically require city inspections before final approval.

What are popular bathroom design trends in Portland?

Heated floors, curbless showers, natural materials, floating vanities, and warm modern finishes are popular among Portland homeowners.

Award-Winning Design

2026 NARI Remodeler of the Year 

Oregon Home Structure and Style Winner

Delighted Clients

4.7 rating across hundreds of reviews

Houzz Best of Service every year since 2016

Trusted Expertise

850+ remodeling projects since 2008

Licensed in Oregon and Washington