Best Bathroom Remodeling Contractors in Rohnert Park (2024)

Our annual ranking of top construction firms highlights the top companies in Rohnert Park on their project volume over the past year, with a focus on relevance. This compilation is derived from permit and contractor information sourced from city, county, and state building departments through our partners at BuildZoom. For further information regarding data accuracy, please consult the note at the end of this article.

Construction data is useful for many people in the construction industry. Suppliers of materials and services can use construction market data to find the right time to connect with general contractors, especially when big projects are starting and contractors need new resources. By understanding how contractors grow and develop through construction analytics, these suppliers can focus on those who are expanding their business. Subcontractors also benefit by identifying and reaching out to general contractors they want to work with. At the same time, real estate developers, property owners, and others looking to hire contractors can use detailed construction data to check the skills and reliability of contractors and subcontractors before starting a project.

Warren Construction

Address:
5642 Bellflower Blvd, Lakewood, CA, 90713

Warren Construction, led by principal Keith Warren, is a reputable company specializing in residential remodeling and renovation projects.

The General Contractors Magazine team reviewed data from the City of Rohnert Park Building Department and found that in 2019, Warren Construction completed a $350,000 project involving the remodel of two bathrooms, and in 2024, they worked on a $206,359 project that included complete remodels of the kitchen, laundry, master bathroom, and an additional bathroom.

Bartkus Remodel

Address:
843 Garden Ct, Petaluma, CA 94954

Bartkus Remodel has been a trusted name in home renovation since 2004, bringing over two decades of experience to the Bay Area community. Specializing in custom renovations, the company skillfully transforms kitchens, bathrooms, and entire homes with a focus on seamless integration and aesthetic harmony. Founded by Steve Bartkus, who has lived in the Bay Area for 20 years, the company draws inspiration from the region’s natural beauty and diverse architectural styles, ensuring each project reflects both its environment and the client’s unique vision. Bartkus Remodel collaborates closely with homeowners, architects, and engineers to deliver meticulous craftsmanship and tailored solutions. Their comprehensive services range from interior remodels and finish carpentry to exterior upgrades like patios, pergolas, and stonework. The company prides itself on a transparent process that prioritizes client communication, budgeting accuracy, and timely project delivery. Notable projects include full remodels in San Francisco’s Pacific Heights and creative exterior renovations in Sonoma County. With a passion for quality and a dedication to building lasting relationships, Bartkus Remodel continues to enhance Bay Area homes with thoughtful, expert renovations.

Bartkus Remodel’s past projects, as reviewed by The General Contractors Magazine using records from the City of Santa Rosa Planning and Economic Development Department, reveal that the company completed a $450,000 renovation of two bathrooms in 2021 and a $150,000 master bathroom remodel in 2019.

Green Bay Remodeling

Address:
1170 Burnett Ave, Concord, CA 94520

Green Bay Remodeling is an award-winning design-to-build general contracting firm known for its exceptional craftsmanship, transparent pricing, and customer-first approach. Founded with a vision to simplify and elevate the renovation process, the company has grown into a leading remodeling provider across the San Francisco Bay Area, Southern California, Austin, Texas, and Waltham, Massachusetts. With over two decades of industry experience, Green Bay Remodeling specializes in full home renovations, kitchens, bathrooms, ADUs, and custom home construction, all managed under one streamlined platform. Recognized on the Inc. 5000 list and honored as one of the Bay Area’s Top 100 Fastest-Growing Companies, the firm’s accomplishments reflect both rapid growth and consistent client satisfaction. A hallmark of their service is their all-in-one project management model, which assigns each client a dedicated project manager to ensure clarity, consistency, and precision throughout the build. Their work has been featured in respected media outlets and trade publications, with a portfolio that spans everything from high-end minimalist bathrooms to modern luxury kitchens. Clients frequently cite Green Bay Remodeling’s professionalism, adherence to timelines, and ability to deliver beautifully customized spaces that exceed expectations. The company also offers free consultations, 3D designs, and permit handling to eliminate common stressors for homeowners. Whether revitalizing a single room or constructing a dream home from the ground up, Green Bay Remodeling continues to set the standard for excellence in residential design and renovation.

Green Bay Remodeling’s past projects, as reviewed by The General Contractors Magazine team using records from the City of Sonoma Community Development Department, reveal that in 2025, the company completed a bathroom remodel valued at $707,173. Furthermore, in the same year, Green Bay Remodeling worked on a second-floor bathroom remodel, a $476,149 project.

Sightline Builders, Inc.

Address:
4676 Hessel Rd, Sebastopol, CA 95472

Sightline Builders, Inc. has established itself as a leading contractor in Sonoma County, delivering expert residential and commercial renovation services for over a decade. With a strong commitment to guiding clients from concept to creation, Sightline Builders specializes in custom remodels, accessory dwelling units, and new construction projects that blend functionality with modern design trends. The company’s versatile portfolio includes kitchen and bathroom renovations, room additions, historical restorations, and commercial tenant improvements, demonstrating a deep understanding of both aesthetic appeal and practical needs. Sightline Builders is known for its meticulous preconstruction planning, including design consultations, cost estimating, and permit management, ensuring projects run smoothly and within budget. Emphasizing sustainability, the team integrates renewable materials and energy-efficient solutions, reflecting a forward-thinking approach to building. Their work respects the unique character of historic structures while also embracing innovation in contemporary spaces. Serving Sonoma, Sebastopol, Santa Rosa, and Petaluma, Sightline Builders prides itself on clear communication, integrity, and delivering high-quality craftsmanship that transforms clients’ visions into lasting realities. Whether creating a private oasis or upgrading commercial spaces for better accessibility, Sightline Builders consistently exceeds expectations with thoughtful design and expert execution.

Sightline Builders, Inc.’s past projects, as reviewed by the General Contractors Magazine team using records from the City of Rohnert Park Building Department, reveal their broad remodeling expertise. In 2025, Sightline Builders, Inc. completed a remodel of the master bedroom and bathroom, kitchen, and dining room, which was a $179,000 project. Furthermore, in 2018, the company worked on a bathroom remodel valued at $35,000.

David Cunningham Construction Corporation

Address:
512 Oak Lake Ave, Santa Rosa, CA 95409

David Cunningham Construction Corporation is a skilled contractor specializing in residential remodeling and renovation services.

The General Contractors Magazine team looked at data from the City of Rohnert Park Building Department to find past projects from David Cunningham Construction Corporation. In 2021, David Cunningham Construction Corporation worked on a $150,000 bathroom remodel. Furthermore, in 2021, they completed a $35,000 remodel project.

Note: The data used to compile this list may not be complete based on the availability of permit data – collecting and consolidating this data is a time-intensive and difficult task. It may not be complete in all areas due to jurisdictional reporting requirements and the availability of data. Job values and permit fees should be taken as estimates rather than exact values, based on the most complete permit and contractor data available. Additionally, number of projects and typical job size may be updated per contractor request.

The time period for the data used for this ranking was the past 365 days, plus an additional 45 days to account for the average timeline of a building permit. If you have any suggestions on the data or see any corrections that you’d like to give feedback on, please fill out this form. For more insights on construction data outside that are not directly related to contractors, there are other resources available as well.