Portland Marble Works

Business Details

Custom Countertop Installation in Portland

Portland Marble Works has established itself as a premier provider of custom stone fabrication and installation services in the Pacific Northwest. Our team combines decades of experience with a commitment to quality craftsmanship, specializing in granite, marble, quartz, and porcelain surfaces for residential and commercial projects. We guide clients through every stage from material selection to final installation, maintaining strict quality control while collaborating with top local designers and contractors.

Our process emphasizes transparency, precision, and customer satisfaction, with detailed templating, advanced fabrication techniques, and professional sealing applications for natural stone. We maintain extensive inventory from global suppliers while offering personalized edge profiles and specialty finishes to meet unique design requirements.

Services

Granite Countertops Marble Countertops Engineered Quartz Porcelain Countertops Specialty Edges

Highlights and features

We offer 30+ years of specialized expertise in stone fabrication and installation
Our team uses advanced equipment for precise cutting and edge profiling
We provide comprehensive material education and selection guidance
We maintain strict quality control during fabrication and installation
We collaborate with top local designers and contractors for integrated projects

What people say

Quality craftsmanship Professional installation Knowledgeable staff Helpful guidance Lasting quality

Website

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Services

Granite Countertops

We fabricate and install premium granite countertops using imported slabs from Brazil, Italy, and India. Our process includes precise field measurements, computer-aided templating, and multi-step polishing to ensure perfect finishes. Clients receive comprehensive care instructions and sealing services to maintain their investment's beauty and functionality.

Marble Countertops

Our marble countertop services combine classic elegance with modern durability. We source premium marble slabs and employ specialized sealing techniques to protect against staining while preserving natural beauty. Our team provides detailed maintenance guidance to ensure long-term satisfaction with these timeless surfaces.

Engineered Quartz

We install non-porous engineered quartz countertops from leading brands like Caesarstone and Silestone. These maintenance-free surfaces resist stains and bacteria while offering extensive color and pattern options. Our fabrication process ensures precise cuts and seamless installations for both residential and commercial applications.

Porcelain Countertops

Our porcelain slab installations feature Dekton and Neolith products known for exceptional heat resistance and durability. We provide full-service fabrication including custom edge profiles and precise cutouts for sinks and fixtures, ensuring professional results that meet modern design requirements.

Specialty Edges

We offer extensive edge profile options including modified ogee, bullnose, and custom laminated edges. Our craftsmen use diamond tooling to create precise profiles that enhance each countertop's aesthetic while maintaining functional safety and durability for daily use.

Questions

What materials do you work with for countertop installations?

We specialize in granite, marble, engineered quartz, and porcelain slabs from global suppliers, offering both natural stone and composite material options.

How does the countertop installation process work?

Our process includes material selection, field measurement, slab layout, fabrication, and professional installation with final cleanup and inspection.

What maintenance is required for natural stone countertops?

Granite requires periodic sealing while marble needs careful cleaning with pH-neutral products to prevent etching and staining.

Do you offer edge profile customization?

Yes, we provide multiple edge finish options including specialty profiles created with diamond tooling for custom finishes.

What areas do you serve for countertop installations?

We serve residential and commercial clients throughout Oregon and Southwest Washington from our Portland location.

Reviews (7)

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Glenn Scheubrein

Jul 16, 2020 Report

This was the first job I have used PMW but worked with Carol on several jobs with her previous company. All of the work has been excellent. On this most recent job, they were responsive to measure and quote, help with selecting material, scheduling and adhering to that schedule. I received quotes from two other reputable companies which proved the competitive price quoted by PMW. As a retired builder for nearly 40 years, I was always hesitant to make sub-contractor recommendations. As for PMW, I would not hesitate to recommend them.

Tes Cho

Oct 04, 2018 Report

Absolutely delightful experience from our first visit in December with sales team Carol, Jennifer and Dyanne ...very friendly and helpful - to JUST BOB that came to measure our project to the install team Jorge & Jordan that installed the most incredible countertops we could have imagined just before CHRISTMAS. Such a work of art and they all CARED so much!!!!

T. N.

Sep 03, 2018 Report

Infinity Countertops did a wonderful job. Thank You so very much . Look forward to do business with them again. I highly recommend them!

Steve Povolny

Aug 29, 2018 Report

The ONLY reason I can give 2 stars is because, to Infinity's credit, they did generally work with us to address and cover the issues they caused. However, the insane number of issues we encountered with them and the quality of the workers, coupled with complete lack of communication is what caused this review. Here's a few of the issues:
1. First installer told us they cut the countertops wrong, and they did - the edges were too short on the ends of the island, and he said the entire job was botched. In reality, he overreacted a bit, and we ended up being ok here.
2. After VERY carefully instructing

Fritz Junker

Aug 26, 2018 Report

Fritz Junker Design & Remodeling: As a design/build contractor specializing in high-rise condominium remodeling, for 10 years I have worked exclusively with Portland Marble Works as my solid surface fabricator/installer. There is not a more competent, responsive, and skilled fabricator in the area, and I use no one else. I have dreamt up countless design challenges over the years, and each time, their team has met those challenges and exceeded my expectations, delivering impeccable, stunning installations. That kind of subcontractor performance is rare in the construction trades these days.

Jodi Walder

Jul 22, 2018 Report

Over te past 15 years, Infinity Countertops has provided the countertops for me for 7 bathrooms, 4 kitchens and 2 custom dining tables. Carol and Paul are great to work with. The bid process is smooth and you quickly know how much your project will cost. Carol is great at asking probing questions to help you understand the pros and cons of various stone materials, and also to help you determine what sort of edge will be best for your project. The scheduling goes smoothly, and they clearly communicate if the planned install dates need to change. They also work hard to accommodate changes caused

Renee Keim

Jun 14, 2018 Report

We have choosen Infinity Countertops to work with on a couple remodel/upgrade projects. We had a few local bids and the prices did not compare to what Infinity Countertops offered. They have done a beautiful job and went above and beyond the job description when we had a couple issues come up on our end that interfered with our initial install plans. We have been very pleased with their communication and hard work and the finished product!