Quality Work

We are a full service remodeling contractor with a focus on kitchen and bathroom renovations.

We are on a mission to deliver you the highest quality product and experience through thoughtful design and detailed execution.

We strive to truly “Keep Craft Alive.”

Our Process

Meet Brendan

“The Keystone Carpenter”

Brendan O’Sullivan is a second generation carpenter and general contractor who takes the hands on approach with every project.

After earning his degree from Eastern University in Business Management, Brendan decided to continue pursuing his passion for the trade and create Keystone Home Remodeling. He is focused on the details in all areas of his work and sees the value in using long-lasting quality products and tools. Brendan has also learned over the years by aligning himself with very talented designers not only creates a beautiful and functional space, but allows for the project to flow smoother and provides a more enjoyable renovation experience for the client.

Learn More

Bathrooms

Kitchens

Finish Carpentry

#DailyCraft

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Here’s an inside look of the shower at the bathroom project. We used @tilebar 24x48 ribbon tile, @bedrosianstile 2” rounds on the floor, and @kohler Purist fixtures to finish it off 👌 • Designer: @tinyanchorstudios @egiambri06 Installation: Keystone Home Remodeling • • • • #bathroom #tile #construction #pennsylvania #homeimprovement #homeremodel #design
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Here’s an inside look of the shower at the bathroom project. We used @tilebar 24x48...

Another view of our bathroom project! The old soaking tub (swipe —>) was pretty much the catalyst for kicking off this whole project. When it started leaking, since it was used very often by the customer, that led them to start exploring a redesign of the whole space. • Designer: @tinyanchorstudios @egiambri06 Cabinetry: @shcabinetry Tub: @mti_baths Juliet • • • • #construction #pennsylvania #bathroom #design
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Another view of our bathroom project! The old soaking tub (swipe —>) was pretty much...

What a great bathroom project to be a part of working alongside great tradespeople who love what they do! Truly fantastic customers to work for who value those people and their work. • All praise and thanks be to God who gives us all of our abilities and talents to create the beautiful things we do. • Designer: @tinyanchorstudios @egiambri06 Cabinetry: @shcabinetry Lighting: Kevin G. Wallpaper: @bardol_wc Stone: Bella Marble • • • #bathroom #construction #pennsylvania
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What a great bathroom project to be a part of working alongside great tradespeople who...

We just wrapped up this mudroom that was converted from the old laundry room. It made more sense to have the mudroom right off of the the garage and to move the laundry to the second floor. • Cabinetry: TL King Cabinetry Design: @tinyanchorstudios Tile: @tilebyvince • • • • #mudroom #homeimprovement #construction #contractor #mediapennsylvania #cabinetry #interiordesign #tile
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We just wrapped up this mudroom that was converted from the old laundry room. It...

Another view of our West Chester hall bathroom project. Some nice details in this bathroom include a custom two-piece crown and casing to enhance the look of this small space. The custom vanity by @shcabinetry in @sherwinwilliams Messenger Bag gave a nice subtle contrast among the other earth tones we incorporated into this project! • • • • #bathroom #westchester #construction #homeimprovement #homeremodel #remodeling #design #interiordesign #cabinetry #pennsylvania
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Another view of our West Chester hall bathroom project. Some nice details in this bathroom...

I love how this kids hall bath turned out! We were waiting on a couple back ordered items that finally arrived to wrap this one up. The customer designed this one themselves and I think they did a great job! • • • • #bathroom #renovation #homeimprovement #homeremodeling #remodel #home #construction #contractor #pennsylvania
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I love how this kids hall bath turned out! We were waiting on a couple...

Another great master bathroom project underway. I won’t say this photo shows it “fully demo’d” because it always seems like there’s an hour here and there doing more selective demo the week to follow. This should be a great transformation! Stay tuned. • • • • #bathroom #bathroomrenovation #homeimprovement #contractor #homeremodeling #renovate #design
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Another great master bathroom project underway. I won’t say this photo shows it “fully demo’d”...
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Didn’t quite get this one across the finish line before the Christmas break, but made some decent progress. The customer has made some nice material choices so far to class up this bathroom including handmade @sonomatilemakers tile and @floridatile wood plank tile, @kuikenbrothers mouldings, and a @kohler Archer tub. Can’t wait to reveal the finished space. • • • • #bathroom #bathroomdesign #bathroomremodel #construction #homeimprovement #renovation #remodel #contractor #design #interiordesign #westchester #pennsylvania
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Didn’t quite get this one across the finish line before the Christmas break, but made...

After a bunch of demo, framing, plumbing and electrical we’re finally heading into the next phase of this bathroom project! • • • #bathroom #bathroomremodel #remodeling #westchester #construction #remodel
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After a bunch of demo, framing, plumbing and electrical we’re finally heading into the next...

Havertown bath. • • • • #bathroom #bathroomrenovation #interiordesign #bathroomdesign #construction #homeimprovement
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Havertown bath. • • • • #bathroom #bathroomrenovation #interiordesign #bathroomdesign #construction #homeimprovement

Here’s a look at the finished bathroom we expanded and completely transformed! • • • • #bathroom #bathroomreno #bathroomremodel #homeimprovement #remodeling #construction #design #interiordesign #modern #contemporary
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Here’s a look at the finished bathroom we expanded and completely transformed! • • •...

Mitered niche with shelf. • • • • #tile #bathroom #shampooniche #niche #bathroomremodel #construction #remodel #renovation
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Mitered niche with shelf. • • • • #tile #bathroom #shampooniche #niche #bathroomremodel #construction #remodel...

It looks like @boldbrewdesign is getting comfortable in his new backyard office we built this year! • I’ve been using @boldbrewdesign for all my web/graphic needs over the years and really pleased with the custom and personal attention he puts into all his work. Need some web or graphics done? Hit him up. • • • • #backyardoffice #webdesign #website #graphics #construction #contractor #homeimprovement
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It looks like @boldbrewdesign is getting comfortable in his new backyard office we built this...

Not everyday you see a bathroom with osb for walls? I’ll be installing the fully waterproof (vapor barrier as well) @designbyfibo wall panels throughout which require a solid surface to be fastened. Stay tuned. • • • #bathroom #bathroomrenovation #homeimprovement #fibo #designbyfibo #contractor #construction #design
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Not everyday you see a bathroom with osb for walls? I’ll be installing the fully...

Inspections passed. Ready to close up floors/walls/ceilings. 💪
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Inspections passed. Ready to close up floors/walls/ceilings. 💪

I forgot about this pretty cool find when I renovated my in-law’s 1903 kitchen back in 2016. This quarter from 1894 has 90% silver content and is worth about $15 in average condition, but could be worth hundreds in mint condition (from what I’ve seen online). • • • • #oldcurrency #american #quarter
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I forgot about this pretty cool find when I renovated my in-law’s 1903 kitchen back...

6,100 lbs of debris removed from the 100 year old 6x10 bathroom. We stole a small closet from the office to expand the footprint slightly. Lots of work ahead of us!
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6,100 lbs of debris removed from the 100 year old 6x10 bathroom. We stole a...

Besides the land/hardscaping, this backyard office build is complete. We decided not to cheap out and went with all pvc trim and corner boards, pre painted hardie siding, Andersen windows, epdm roof, all spray foam insulation, and a Mitsubishi heat pump split system. I think the door color gives it a nice pop against the iron gray siding 😊. • • • #backyardoffice #office #backyard
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Besides the land/hardscaping, this backyard office build is complete. We decided not to cheap out...

Here we took the laundry from the first floor and moved it to the master bedroom walk-in closet. We repurposed a sitting room in the master bedroom as the new closet by narrowing the opening and installing a California Closet system. The downstairs laundry room will now be converted into a mudroom. • • • • #laundryroom #laundry #mudroom #renovation #homeimprovement #construction
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Here we took the laundry from the first floor and moved it to the master...