Karl Kardel Company

Karl Kardel Company Problem Building Solutions Since 1959. Restoration & Waterproofing, Energy Conserving Walls & Roofs We hope to share our passion with you!

At Karl Kardel Company we are a construction company that is passionate about solving complex building problems. Our business was founded in 1959 by Karl Kardel with a focus on architectural restoration of Victorian and historical homes throughout the bay area. since then we have expanded our work across several areas, with a focus in waterproofing & specialty coatings (painting,) roofing & deck w

ork, and structural reconstruction. We have satisfied 100s of customers throughout the bay area & northern California by providing competitive prices, prompt professional service, & quality craftsmanship. We look forward to helping you build your dream. Providing solutions for problem buildings since 1959

Outdated layout? Inefficient use of space? Karl Kardel Company will remodel your home or business with purpose, style, a...
02/27/2026

Outdated layout? Inefficient use of space? Karl Kardel Company will remodel your home or business with purpose, style, and lasting materials. Reach out to us today and let's rework your space to better fit your life or workday. https://www.kardelcompany.com



Haven't had your roof checked in a while? We'll take a close look at your shingles, flashing, and underlayment to make s...
02/20/2026

Haven't had your roof checked in a while? We'll take a close look at your shingles, flashing, and underlayment to make sure everything's holding up. Get in touch with Karl Kardel Company today for a thorough inspection that gives you real peace of mind. https://www.kardelcompany.com



Whether it's a quiet coffee spot or weekend gathering space, your deck should fit how you live. We'll take care of every...
02/18/2026

Whether it's a quiet coffee spot or weekend gathering space, your deck should fit how you live. We'll take care of every detail—from the frame to the finishes. Contact Karl Kardel Company today to start your custom build. https://www.kardelcompany.com



You shouldn't have to place towels on the windowsill every time it rains. We'll repair the leak with durable materials a...
02/13/2026

You shouldn't have to place towels on the windowsill every time it rains. We'll repair the leak with durable materials and proven methods. Get in touch with Karl Kardel Company today and let's take that task off your list. https://www.kardelcompany.com



Small roof leaks rarely stay small. Left alone, they can lead to mold, rot, and insulation damage. Reach out to Karl Kar...
02/11/2026

Small roof leaks rarely stay small. Left alone, they can lead to mold, rot, and insulation damage. Reach out to Karl Kardel Company today and we'll fix the issue before it costs you more. https://www.kardelcompany.com



Some problems stay hidden until the damage is done. We'll take a close look at your vulnerable points—basements, foundat...
02/06/2026

Some problems stay hidden until the damage is done. We'll take a close look at your vulnerable points—basements, foundations, decks—and apply the right waterproofing solution for each. Get in touch with Karl Kardel Company today. https://www.kardelcompany.com



Soil shifts and clogged drains can lead to costly structural issues. We'll evaluate your current setup and retrofit new ...
02/04/2026

Soil shifts and clogged drains can lead to costly structural issues. We'll evaluate your current setup and retrofit new drainage lines that actually do their job. Reach out to Karl Kardel Company today for reliable protection. https://www.kardelcompany.com



Whether your exterior paint is peeling or your living room color feels outdated, we've got you covered. Our team will de...
01/23/2026

Whether your exterior paint is peeling or your living room color feels outdated, we've got you covered. Our team will deliver clean, consistent results on every surface—from siding to stairwells. Reach out to Karl Kardel Company today to schedule your refresh. https://www.kardelcompany.com



Wind damage, moss growth, or sun-baked materials—we've seen it all on roofs around the Bay. Our crew will rebuild or rep...
01/21/2026

Wind damage, moss growth, or sun-baked materials—we've seen it all on roofs around the Bay. Our crew will rebuild or repair with techniques proven to hold up in this climate. Reach out to Karl Kardel Company today for expert roofing services. https://www.kardelcompany.com



Permits, materials, layout—deck construction takes planning. Starting in winter means you'll be relaxing on your finishe...
01/16/2026

Permits, materials, layout—deck construction takes planning. Starting in winter means you'll be relaxing on your finished deck by the time spring settles in. Contact Karl Kardel Company today to begin designing your new outdoor space. https://www.kardelcompany.com



Seeing condensation between your window panes or water stains near the sills? That's a strong sign your window is leakin...
01/14/2026

Seeing condensation between your window panes or water stains near the sills? That's a strong sign your window is leaking somewhere behind the trim. Get in touch with Karl Kardel Company today and we'll make sure your windows are sealed tight. https://www.kardelcompany.com



That occasional drip or water spot won't stay small for long. We'll identify weak points and restore the integrity of yo...
01/09/2026

That occasional drip or water spot won't stay small for long. We'll identify weak points and restore the integrity of your roof before more damage occurs. Contact Karl Kardel Company today and let's stop the leak for good. https://www.kardelcompany.com



Address

4926 East 12th Street
Oakland, CA
94601

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+15102614149

Website

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