Homeowners in Granada Hills can achieve a factory-grade bathroom finish without the mess of demolition by choosing the only refinishing company in the country endorsed in writing by Kohler and American Standard. Since 1955, Porcelain & Fiberglass Maintenance has specialized in preserving the high-quality fixtures found in mid-century San Fernando Valley homes.
Walking through a home near the Knollwood Country Club often reveals a bathroom that was built to last for generations. The cast iron tubs are heavy, the tile is thick, and the layout makes sense. But even the best-maintained Granada Hills homes eventually face the reality of chemical erosion and surface dulling. Most people assume that when a tub loses its shine or a shower floor develops stubborn stains, the only solution is a five-figure remodeling bill. That assumption is expensive and leads to replacing a superior vintage fixture with a flimsy modern alternative.
There is a better way. Refinishing offers a path to restoration that respects the original architecture of the home while providing a surface that looks and feels brand new. True refinishing involves a molecular bonding process that fuses a new, durable surface to the existing substrate. This approach saves time, prevents waste, and keeps the classic charm of a Granada Hills residence intact.
Porcelain & Fiberglass Maintenance is the oldest refinishing company in the United States, founded in 1955. We hold written endorsements from both Kohler and American Standard. In Granada Hills, where homeowners value quality and longevity, those credentials matter.
BuildZoom scores us at 96 out of 100, placing us in the top 20% of 336,931 licensed contractors across California. Active California Synthetic Products License 571117, verified May 2025. Check it at buildzoom.com.
Original cast iron and porcelain tubs found in mid-century Granada Hills homes near Petit Avenue and White Oak Avenue represent a level of manufacturing quality rarely seen today. These fixtures possess a heat-retention capacity and structural rigidity that modern acrylic inserts cannot match. While the porcelain has become porous and difficult to clean, the underlying metal remains in perfect condition. Refinishing preserves the heavy-duty vintage asset while applying a non-porous aerospace coating that resists modern soaps and hard water much better than the original glaze.
Tile grout degradation is a systemic issue throughout the 1960s and 1970s housing stock south of Chatsworth Street. Over the decades, the protective seal on the ceramic tile wears away, allowing moisture and bacteria to penetrate the porous grout lines. This leads to permanent darkening that no amount of scrubbing can reverse because the staining is subsurface. Refinishing the entire tiled surface creates a unified, waterproof barrier that seals the grout permanently and eliminates the need for future scrubbing.
Cultured marble vanity tops in updated Granada Hills condos and townhomes near Balboa Boulevard often suffer from thermal shock cracks and dulling of the gel coat. Refinishing allows for a complete color restoration and fills fine cracks, providing a high-gloss finish that makes the entire vanity area look like a recent high-end installation.
Pre-sale bathroom surface restoration is a significant priority for Granada Hills homes preparing for the active real estate market. Buyers in the San Fernando Valley are observant and often calculate the cost of a full remodel when they see a chipped tub or stained tiles. Refinishing before listing removes a major negotiation hurdle and transforms a perceived liability into a clean, move-in-ready asset for a fraction of the cost of replacement.

The primary issue homeowners face with older bathtubs is the loss of the original glaze, which leaves the surface feeling like sandpaper. In areas like the Granada Hills Country Club neighborhood, a dull tub stands out as the one flaw in an otherwise beautiful home. Refinishing solves this by applying a new, high-performance surface that bonds at a molecular level.
Every Granada Hills bathtub reglazing job includes:
Shower stalls in Granada Hills often show their age through cracked floor pans or stubborn mineral deposits on the walls. For homes near Zelzah Avenue, these showers may be original to the mid-century construction. Our shower refinishing service seals the entire surface including grout lines, creating a seamless, waterproof environment ready for use in a very short timeframe compared to a traditional tile job.

In many Granada Hills homes, the original wall-hung or pedestal sinks are unique architectural features that add value to the property. Once the porcelain is chipped or worn, the sink looks neglected. Our sink refinishing service allows homeowners to keep the original style while getting a pristine new surface durable enough to handle daily use without staining or losing its shine.


Outdated countertop colors can trap a bathroom or kitchen in a previous decade. Many homes in the Granada Hills area still feature laminate or cultured marble counters in shades that no longer fit modern design. Our countertop refinishing service changes the color and texture without the risk of demolition, providing a hard-wearing surface that stands up to heat and moisture.
The tile work in many Granada Hills homes is structurally sound but aesthetically exhausted. Whether it is a color that has gone out of style or grout that has become permanently discolored, our ceramic tile refinishing service coats the tile and grout together, creating a uniform non-porous appearance. Because the grout is sealed under the finish, it can never get dirty again.


For those who want the look of premium stone without the weight or expense, our Faux Stone Finish is an excellent option for countertops and tile surrounds. This specialized coating mimics the variegated appearance of granite or natural stone. Particularly popular in the larger homes near Knollwood Drive, the multi-color flecks hide minor dust and water spots, making it a practical choice for busy households.
Sometimes a single fixture is not the only thing that needs help. Our full restoration service looks at the bathroom or kitchen as a whole, addressing the tub, the tile, and the vanity in one coordinated project. In Granada Hills, where many homes have original 1950s or 1960s layouts, this comprehensive approach modernizes the entire space while keeping the layout the homeowner has loved for decades.


As the population in Granada Hills matures, many long-term residents find that the high wall of a traditional bathtub becomes a safety hazard. Our senior bathtub conversion service transforms a high-walled tub into a walk-in shower by professionally cutting a low-threshold step-in entry. Works on both cast iron and steel tubs and can be completed in a single day, allowing seniors to remain in their homes longer.

Every Granada Hills job is handled by a trained technician who works directly for Porcelain & Fiberglass Maintenance. Not a franchise. Not a subcontractor. Our technicians understand the specific requirements of mid-century Granada Hills fixtures: cast iron needs different preparation than fiberglass, and the standard of the finished result needs to match the home it is going into.
Family-owned since 1955. Same ownership, same commitment. This is why major manufacturers like Kohler and American Standard have provided written endorsements, and why major hotel brands like the Beverly Hilton and Westin Bonaventure rely on the same technicians. BuildZoom score 96 out of 100, top 20% of 336,931 California licensed contractors. California Synthetic Products License 571117, verified May 2025. Verify at buildzoom.com/contractor/porcelain-fiberglass-maintenance.
Property managers and landlords in Granada Hills face a unique set of challenges. With rentals located near major corridors like Balboa Boulevard and Chatsworth Street, keeping units in top condition while minimizing vacancy time is a priority. Refinishing allows a unit to be back on the market in as little as 24 hours.
The same level of professional-grade durability available to major commercial clients is available to local Granada Hills landlords. Whether it is a single-family rental or a multi-unit complex, the goal is always the same: a durable, clean finish that can withstand years of tenant use without callbacks.
Posted on Google C A The best reglazing company ever! I have used this company, Porcelain and Fiberglass Maintenance, for years!! I have had several homes and know for a fact, that by far, there is no other company as good at reglazing as this one. Their work is impeccable. They are responsive, easy to work with, and because they are the first company who started reglazing before anyone else did, their experience shows through their work. As an interior designer, I have felt confident and assured that I am recommending a quality product to my clients. Not only does their work speak for itself, but it lasts and protects the original fixtures. In fact, 17 out of 18 of the older homes I have restored have opted for reglazing and have used this company. My reputation is everything to my clients and I will only use the best. Don't waste your time with other companies when you can get the original. I recommend them without hesitation. Friendly, honest and truly good people.Posted on Google Michele Garcia Porcelain and Fiberglass did an excellent job at refinishing the bathtub at my sober living. It was a top quality upgraded finish. They did an amazing job at a fair price. They were efficient, reliable, neat, clean and respectful. I would highly recommend them!Posted on Google Julie lydon Excellent!!! Had bad rust at overflow and they a great repair. My 100yr old sink look fantastic. Very happy.Posted on Google Steve LeGault Very professional group of people always helpful and they do very clean work thank you very much Steve Legault,Legault construction servicesPosted on Google Terry Martin Always great work and gives a fair warranty which they stand behind. If you have UGLY and want BEAUTY give them a call. I manage almost 200 rentals and they have served our needs for years with excellent results. Check out the summit gray, my new favorite color finish.Posted on Google Carolyn Z We had a tub cutout installed for my 91 he old mother whom wanted to bathe. Add a bath lift and this water than any huge walk in tub. Their employee was ontime and work is perfection. We just had them refinish a tub in a rental and it looks fsntastic. Again the employee was ontime and very professional
Yes. Refinishing is the ideal solution for an original 1968 cast iron tub because it allows you to keep the high-quality, heavy-duty fixture while giving it a brand-new surface. These vintage tubs are far superior to modern replacements in terms of heat retention and durability. Refinishing removes the dull, porous layer that has developed over decades and replaces it with a smooth, non-porous aerospace-grade finish.
A professionally refinished bathtub can last 15 to 20 years if maintained correctly. The longevity of the finish depends on using non-abrasive cleaners and avoiding impact damage. Because the coatings used are aerospace-grade, they bond more securely than standard retail products, ensuring the surface does not peel or flake over time.
The cost of refinishing is significantly lower than the cost of a full bathtub replacement. Homeowners typically save considerably compared to a traditional remodel, eliminating the need for demolition, plumbing work, and new tile installation. We give free no-obligation quotes for every Granada Hills job. Call 1-800-719-6996.
Refinishing is specifically designed to solve permanently darkened grout by sealing it under a new, waterproof surface. Once the refinishing process is complete, the grout is no longer exposed to air or moisture, which means it can no longer collect dirt or mold. This creates a uniform look and makes the walls much easier to clean.
Refinishing helps a home sale by making the bathroom look clean, modern, and move-in ready for a minimal investment. Buyers often overestimate the cost of bathroom repairs, so presenting a pristine bathtub and tile set removes a major psychological barrier. It allows the home to show better in photographs and during walk-throughs, often leading to higher offers.
Scheduling usually happens within a week of the initial inquiry. Because the company is based nearby in North Hollywood, technicians can easily reach any part of Granada Hills for both estimates and service. Most individual jobs such as a single tub or shower are completed in just one day.
The refinishing process is safe as long as the area is properly ventilated during the application. Technicians use professional-grade exhaust systems to remove fumes from the home. Once the finish has cured, which typically takes 24 hours, there are no lingering odors or safety concerns for residents of any age.
Yes. Property managers can bundle multiple units to streamline the restoration process. Scheduling several tubs or counters at once is an efficient way to handle maintenance in apartment complexes or townhome developments. This minimizes the number of visits required and ensures a consistent look across all units in the portfolio.
Living in Granada Hills means taking pride in a community that values stability, quality, and a well-maintained home. Whether you are in a classic mid-century house near Petit Avenue or a newer property near the Knollwood Country Club, your bathroom should reflect the care you put into the rest of your home. You do not have to settle for a tub that feels gritty or tile that looks perpetually dirty.
There is a certain peace of mind that comes from working with a family-owned company that has been serving the San Fernando Valley for seventy years. By choosing to restore rather than replace, you are making a sustainable, smart investment in your property.
We are a licensed California contractor, fully bonded and insured.
Porcelain & Fiberglass Maintenance, Inc.
10650-A Magnolia Blvd., North Hollywood, CA 91601
Don’t hesitate to call 1-800-719-6996; we’re here for you.
Granada Hills is part of our northern San Fernando Valley coverage within the Los Angeles County bathtub refinishing service area.