Soundproofing Specialists
Granahan Construction has been dedicated to soundproofing Southern California since 1999. We specialize in providing excellent soundproofing solutions for homes, condos, recording studios, churches, restaurants, and more. Our team is committed to delivering top-quality soundproofing services tailored to meet the unique needs of each project.
Customized Soundproofing Solutions
At Granahan Construction, we understand that every soundproofing project is different. That's why we offer customized solutions to ensure the best possible soundproofing results for our clients.
Expert Consultations
We provide expert consultations at your location to assess your soundproofing needs and recommend the most effective solutions tailored to your specific requirements.
Professional Installation
Professional installation by our experienced team, ensuring that your soundproofing solution is implemented to the highest standards.
Fully Licensed & Insured
You can trust Granahan Construction for your soundproofing needs as we are fully licensed and insured, providing you with peace of mind throughout the project.
Why Choose Us
Satisfied Customers
"I highly recommend John for your soundproofing
needs. He’s professional, communicates well, does high quality work and is overall great to work with."
Diana Christie
"We started with our bedroom, and decided after a week or so if we wanted to do more. We were so pleased with the results from your work on our bedroom, there was no question that we wanted to continue with the
living room, dining room, hall, etc."
Steve Hanson
"We are happy to report that after John applied
soundproofing to the ceiling above the kitchen and family room, my husband and I turned on the TV downstairs, then went upstairs with our ears to the
floor...and heard nothing."
Jessica Witkowski
Granahan Construction - Soundproofing Southern California since 1999
Let's Discuss Your Soundproofing Project
Fill out the form below or call us to schedule an on-site soundproofing consultation. Service areas include Southern California, with a focus on San Diego County, Los Angeles County, Orange County, and surrounding areas.
Oceanside, CA 92056
949-280-6220