Groppoli Custom Finishing LLC

Luxury Renovations to Elevate Your Lifestyle

By choosing to work with GCF you are taking the first steps towards customizing your home to meet your unique lifestyle. Every day our team is working to improve the environment our customers spend the most time in – their homes! Our mission is to create lasting and meaningful lifestyle upgrades through high-quality, luxury, home improvements.

Experience Stress-Free, High-Quality Remodeling Services in Duluth, MN

Transform Your Home with Groppoli Custom Finishing LLC

Groppoli Custom Finishing LLC, led by Greg Groppoli, specializes in delivering exceptional residential remodeling projects. From kitchens and bathrooms to full home transformations, we ensure every detail is managed with precision and care, Transforming your ideal home into a living reality.

About Us

Groppoli Custom Finishing LLC (GCF)

GCF has a different way of looking at our role as a remodeling contractor which, in turn, causes us to approach our customers’ requests differently than other contractors. We believe that a remodel is more than an upgrade to a space. We see it as a major commitment our customers make as they continually cultivate their desired lifestyle and the atmosphere they wish to perpetuate for themselves, their family, and their guests. When we agree to build a new bathroom, new kitchen, new living area, or extension to a home; we are calling upon our team to create the most luxurious and quality space in this home. This family’s sanctuary. We are not the handyman you call for a quick fix, a cheap install, or a temporary cover-up. We are the Duluth contractor you hire for a renovation that will ultimately improve your way of life and the feeling people have upon entering your home. Aside from considering lifestyle improvements, our installations are built with the highest quality materials and methods available. This ensures that our installations will last well into the 22nd century.

Our Services

Exceptional customer experiences through clear communication and enduring quality.

GCF approaches every project with a goal of creating a space that is truly customized to each individual’s wants and needs. The epitome of luxury is not the product of a high price tag but, rather, a meticulous attention to detail and a sensitivity to the needs of the end user – you!

Additions

One of the largest undertakings in home renovation. We understand the steps required to successfully deliver high-end additions to any home.
Home Wet Bar

Common Spaces

From living rooms to dining and bedrooms, GCF’s unique approach to lifestyle improvement makes us an excellent choice for these projects.
Plumbing Electrical

Plumbing & Electrical

Our partners are master problem solvers with an intricate knowledge of the state code and strong relationships with the local inspectors and permit officials.
Common Space

General Contracting

We utilize an innovative communications and payment schedule to make large, multi-trade, projects as stress-free, transparent, and efficient as possible.
Bathrooms Services

Bathroom Remodeling

GCF offers start to finish, full or partial, bathroom remodels.

Kitchen Remodeling

Whether you want new cabinet hardware or a whole new layout, GCF has you covered.

Our Services

Comprehensive Remodeling Solutions

At Groppoli Custom Finishing LLC, we offer a wide range of expert remodeling services to transform every corner of your home. From kitchens and bathrooms to complete home renovations, our skilled team ensures top-quality results tailored to your vision and needs.

Additions

One of the largest undertakings in home renovation. We understand the steps required to successfully deliver high-end additions to any home.
Home Wet Bar

Common Spaces

From living rooms to dining and bedrooms, GCF’s unique approach to lifestyle improvement makes us an excellent choice for these projects.
Plumbing Electrical

Plumbing & Electrical

Our partners are master problem solvers with an intricate knowledge of the state code and strong relationships with the local inspectors and permit officials.
Common Space

General Contracting

We utilize an innovative communications and payment schedule to make large, multi-trade, projects as stress-free, transparent, and efficient as possible.
Bathrooms Services

Bathroom Remodeling

GCF offers start to finish, full or partial, bathroom remodels.

Kitchen Remodeling

Whether you want new cabinet hardware or a whole new layout, GCF has you covered.
Tile Services

Tile

Backsplashes, floors, accent walls, grout restoration, damaged tile replacement, sealing, and waterproofing.
Flooring

Flooring

Installation and repair of hardwood, tile, vinyl plank, laminate, and click-together flooring.
Trim

Trim

Installation and repair of baseboards, crown molding, window/door casing, and custom requests.

About Us

Groppoli Custom Finishing LLC (GCF)

Groppoli Custom Finishing LLC (GCF) is a premier residential remodeling contractor based in Duluth, MN, owned and operated by Greg Groppoli. With a passion for craftsmanship and a commitment to excellence, we specialize in transforming homes through meticulous and innovative remodeling services.

Expertise

We enjoy special requests and new ideas, which is why we encourage our customers to suggest new layouts, fixtures, designs, and other elements throughout the project. Our wide array of skills enables us to perfect every aspect of your remodel. We take great care in understanding how materials work together and interact with one another, and their environment, over time. We stay up to date on the latest research in the building industry and incorporate that data into each element of our build.

Tile, Stone & Quartz

GCF is trained and experienced in the requirements set forth by Tile Council of North America (TCNA) – the industry authority on stone and tile installation standards.

Tile installations are our roots. Our owner and operator, Greg Groppoli, installed his first kitchen floor in 2003 and it is still in use to this day! In the following 20+ years, the methods and products used have been refined and enhanced to what we can now consider a premium service offered by experts in the trade. If GCF was Google – tile installation would be our search engine. We have become masters of small-scale quartz and granite fabrication as well. While we would work directly with our supplier to fabricate and install a large section of material such as a kitchen countertop, we have the ability to incorporate custom pieces of quartz into our projects on the fly with little to no additional cost for our customers. Nearly all of our bathrooms incorporate quartz in some way. If you can dream it, we can fabricate it!

Woodwork

Woodwork is one of our passions. Whether it be a full staircase or a custom built-in, GCF has you covered.

From fine woodworking to large lumber, GCF has it down. We possess and have mastered the tools and techniques required for very fine woodworking projects. While we do not offer woodworking services unrelated to home renovations, the fine-tuning of these skills enables us to fabricate stairs, kitchens, built-ins, trim, and other wood surfaces at a level of detail and care not found in other contractors.

Fixtures & Finishes

We pride ourselves on our ability to liven a space by incorporating modern technology and features that offer an additional layer of luxury and convenience to your space.

The final touches can make all the difference to the feel and function of a space and this is where we really shine. These little things make life easier and can greatly improve the comfort level of a home. It can be overwhelming to sift through the thousands of options for lighting Some of the more obvious are lighting, materials, and appliances. So, we keep a list of all our customer’s favorite added features. Imagine the feeling of walking into a bathroom with tiled floor that warmed to 85 degrees just minutes before your morning alarm. Think of the cleaning time that can be saved by adding a kitchen faucet that turns on with the touch of an elbow. The control you’d have over the mood of a room with a few hidden strips of lights controlled from your phone. An ultra-quiet garbage disposal, electrically tinted windows, dimmer switches, high-powered silent vent fans controlled by an elegant timer, or keyless entry locks that allow you to manage and monitor different codes for a nanny, hired tradesman, guest, and children. The list goes on and we’d love the opportunity to share ours with you.

Drywall & Plaster

Arguably one of the most important components to a new space are flat, clean, and crisp walls. Do not skimp on the drywall – leave it to the pros!

It’s all in the wrist! Wall finishings are one of the most misunderstood aspects of construction. It looks easy and you can sand away your mistakes, which is why we see so many novices taking on this work. To the contrary! Wall finishings are unmistakably one of the most important finishes in a home. Nothing sets a room apart like perfectly flat walls and a fresh coat of thick paint. We have dedicated ourselves to mastering this craft, understanding the proper materials and their application, and ensuring the longevity and durability of these installations. Walls are the backdrop to everything else we do for our customers which is why we do not settle for anything less than perfection.

Synthetics

The key to a lasting installation is knowing the right product for the application.

Synthetic materials such as vinyl, PVC, urethane, composites, polymers, paint, grout, ect. have their place in the construction world. Knowing how and when to incorporate them is paramount to producing a quality product. Incorrect use of these products can lead to devastating results while proper use can produce a remodel that will last generations. Our persistent research and scrutiny ensure our customers’ homes will endure anything that life throws at them. Synthetic materials can be found in adhesives, sealants, insulation, floor coverings, and more. Knowing the right product for the intended application is paramount to a lasting product.

Safety

We take safety very seriously. We make every effort to ensure the safety of our employees, your family, and your neighbors.

We probably should have included this at the top of our list. Duluth was built with lead, asbestos, and silica. Nearly every remodel we are hired for contains some combination of these toxins. GCF has trained and EPA-certified staff for the removal and remediation of these toxins. We take these portions of the project seriously – not only for our own health but for the health of our customers’ families and their children. We bag our demo materials and avoid moving through the house as much as possible. Installation of garbage shoots, sealing off living spaces, and creating negative pressure in the construction zone are always our first steps before grabbing the first demo tool. We keep our sites clean. We keep our sites safe.

Showcasing Excellence in Every Detail

Our Projects

Why Choose GCF?

At Groppoli Custom Finishing LLC, we pride ourselves on delivering personalized, high-quality remodeling services. Our commitment to transparency, expert craftsmanship, and client-focused approach ensures a seamless and satisfying remodeling experience from start to finish.

Personalized Attention

At GCF, we only take on one project at a time, ensuring that your home is our sole focus. This allows us to give you the personalized attention and dedication your project deserves.

Transparent Process

Our clear and structured process keeps you informed and involved every step of the way, ensuring no surprises or hidden costs.

Quality Materials

We use only the highest quality materials and latest techniques to ensure your remodel is not only beautiful but also built to last.

Client-Centric Approach

We understand that remodeling can be disruptive, so we work closely with you to accommodate your schedule and minimize inconvenience.

Our Process

As full-time construction workers, it is easy to overlook the experience of a construction project from the viewpoint of our customers. We live and breathe construction which makes it all too easy to assume others are familiar with the process and amount of work required to renovate a home. Over the years we have found that most homeowners don’t have a clear idea of what will go on between signing a contract and paying the final invoice. This may be your first home. Maybe you haven’t had the opportunity to hire a contractor in the past. Or, maybe, you have had bad experiences with inconsiderate or ill-prepared contractors in the past. At GCF we start with a conversation with the customer about what they can expect throughout the construction process. While each project and customer is unique, the items below outline our process from start to finish on the vast majority of our projects.

The first step of every project is to get our hands and tape measures on the space. We like to have a detailed conversation with the homeowner about their desires, their lifestyle, and their expectations. We explain the benefits and limitations of their home, make suggestions, take measurements, and bring our notes back to the office so we can develop a project plan.

In some instances, further design is needed. At times a professional designer is desired. Other times, our customers prefer to take this on themselves. Regardless, we work with you to construct a design and project plan that allows us to produce the most accurate and detailed quote possible.

Regardless of the size of a project, we break down every feature into a separate line item on your quote. This provides everyone involved with a detailed description of what is included in the remodel and what it will cost. This sets expectations and lays out exactly what will be involved in the project at hand. It allows customers to easily add or remove portions of the project and know exactly what that means for their budget and the finished product. This also ensures that our installers do not miss anything. The quote seconds as a rough “to-do” list and eliminates the opportunity to skip over part of the intended design. Once our quote is finalized that’s it. We do not submit “estimates” that change as the project progresses. Our quote is our promise and our commitment to our customers.

Once the customer approves our quote and signs the contract, we submit highly detailed drawings to the city to reduce, and often eliminate, delays during the project. Duluth’s permit office stays very busy which means changes to a project design could take weeks to resolve. Therefore, we make every effort up front to produce clear, well-thought-out plans, for the city. When the inspectors arrive throughout the project, they already have a very good idea of what they will be asked to sign off on.

There’s no way around it – demolition is loud and it is messy. We section off the portion of the home we will be working in and create a dust barrier to contain the destruction. We do not use heavy saws and sledgehammers. Rather, we reverse engineer the room piece by piece carefully considering the empty canvas on which we wish to build our masterpiece. To reduce the number of days our customers have to deal with this phase we knock this out upfront. We remove everything that will not be a part of the finished space and haul it off-site. This provides a clear view of the home’s “guts” and enables us to draw up a clear checklist and schedule for the rebuild.

The finish quality of a remodel is greatly impacted by the structure on which it is built. We take our time leveling and squaring, reinforcing or replacing poor framing, checking plumbing and electrical components for future signs of failure, and bringing every facet up to today’s code requirements. Often this means reinforcing framing, insulating walls, replacing plumbing waste and water lines, and replacing or repairing electrical components. We move forward only when the space has been constructed to a standard that will forever support the installations to follow.

Now that our substrates are sound and supportive, we begin our process of installing the drywall, waterproofing, tile, cabinetry, fixtures, appliances, etc. We work from a set plan that outlines the sequence in which each element must be installed to allow the most artful and seamless integration of all components. We keep our electrician, plumber, countertop supplier, and inspectors in the loop every step of the way. We plan ahead in our scheduling to ensure everyone reserves time in their schedules to be on site when they are needed. This tactic reduces, and often eliminates, downtime and keeps the project moving forward. We plan but we do not rush. While part of our mission in customer service is to shorten the amount of time our customers are living with a home under construction, our #1 goal is to provide you with a product that we are proud of.

After all the components are installed and inspections passed (the city inspections as well as our own internal inspection) we give the area one last cleaning. To us, there is no better feeling than leaving a happy customer with a room that looks as if it has never been set foot in. Any other spaces we used in the home get a thorough check and clean including entryways and areas where tools may have been used or stored.

We leave your home after the project is complete but that does not mean we are leaving you! We encourage our customers to reach out with questions or concerns. We welcome all contact from customers if they feel something does not look quite right, they have a question about cleaning or maintenance, or just want to say “hello”. We stand by our work and take pride in knowing that 100% of our customers are enjoying the things we worked tirelessly to build for them.

Hear What Our Clients Are Saying

Customer Feedback

A month after our ancient main bathroom bit the dust, we found ourselves standing inside a jewel! Greg thought of everything! In a short time, he brought our vision to life through care, attention to detail, efficiency, and pure talent. His experience and expertise make him an exceptional problem solver. Whether it was a beautiful quartz ledge in the bathroom (Greg’s suggestion and idea!), or creative solutions to old house quirks, Greg solved it all. Even during this fast turnaround, Greg and his team’s attention to detail never wavered and everything turned out more beautiful than we could have imagined. In keeping with the 111-year-old character of our home, he even constructed our dream niche! Having to have a full bath remodel unexpectedly is stressful, but Greg and his team member Eric's reliability, professional communication, and kindness put us at ease. It is obvious they have their hearts in everything they do. If you are lucky enough to work with Greg and his team, you will understand our joy and gratitude. Wow! True construction magic, we can’t wait to work with Greg and his team again! Leah, Andrew, Walt and Mona the Goldendoodle 🙂
Leah Hauge
I highly recommend Groppoli Custom Finishing! Greg Groppoli was very good at responding to my calls and texts - always in a timely manner. I was so impressed with his tiling work that I saw in another home, I hired him to remodel my bathroom. I was so happy with the bathroom remodel he did for me, that I hired him back to do other work on my home! Not only was the work done to my complete delight -- he stayed within his estimated price! THANK YOU, GREG GROPPOLI!!!!
Kathleen Nelson
Tile work installation, Bathroom remodeling, Tile work replacement, Paint indoors, Carpentry services, Drywall repair
Greg was absolutely amazing to work with! Great communication, very timely, very detailed and just overall great work! Would definitely recommend to anyone! Thanks Greg for the transformation of our entry way!
Sara Borndal
Greg helped us when our DIY project was over our heads. He repaired drywall, matched ceiling texture and paint. He also converted our dated light fixtures to LED halo recessed lights. Excellent communication and he did a great job. We will definitely use him again for future projects.
Leslie Fontaine
Greg is conscientious, and has comprehensive knowledge about home renovations/additions. He is highly approachable, and makes constructive recommendations, while facilitating the implementation of the client's ideas and projects. He always works hard to produce qualitative and beautiful results in his work. He is my "go-to" person for household renovation ideas/tasks, because he is an honest team-player, and an expert in his field.
Letitia Acquah
Absolutely thrilled with Groppoli Custom Finishing and the exceptional custom staircases Greg crafted for our home! His attention to detail is unparalleled, ensuring every aspect was perfected to our liking. Not only that, but his efforts to clean up the working area each night allowed us to comfortably walk up the stairs during the project. The final result is a stunning masterpiece that truly sets our home apart, boasting a unique and captivating design that rivals even Joanna Gaines. Highly recommend Greg and his team for anyone seeking top-notch craftsmanship and a touch of design brilliance!
Ashlei Rolloff
Home renovations, Remodeling
Greg worked with me as a subcontractor on several projects. Each customer he touched with was exceptionally pleased with the quality, respect and professionalism. I would recommend Groppoli Custom Finishing to anyone looking to get some work done on their home. I was most impressed with how he would take on a task, research a variety of methods and tackle it head on! Thank you Greg!
Brandon Whiting
Install flooring, Remodeling, Shower tile installation, Drywall repair
We really enjoyed working with Greg. He is very professional and detail oriented. Helpful with questions as this was our first time doing a remodel. He kept us updated on the project from start to finish. We highly recommend him!
Gretchen Kehoe
Greg did a excellent job on my bathroom remodel. Would highly recommend.
Parker Huber
TV mounting, Paint indoors, Remodeling, Shower tile installation

Showcasing Stunning Transformations

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Ready to Elevate Your Lifestyle?

We’re eager to get started on what will soon be the feature piece of your home.

We are committed to building the most luxurious and well-crafted space in your home. A place that will be the envy of all your guests. Each day you delay is one less day you get to enjoy this space. Contact us for a free consultation and take the first step to improving your quality of life!

Ready to Elevate Your Lifestyle?

Let's Bring Your Vision to Life

At Groppoli Custom Finishing LLC, we’re passionate about turning your remodeling dreams into reality. Whether you’re planning a kitchen upgrade, bathroom renovation, or a complete home makeover, our expert team is here to help.

Get an Estimate

Start Your Remodeling Journey with a Free Estimate

We’re excited to help you bring your remodeling vision to life. Reach out to us for a free, no-obligation estimate. Fill out the form below, and we’ll get back to you promptly with detailed information tailored to your project needs.