About Coast Mechanical
16+ years of honest, reliable plumbing service. Family-owned. Community-focused.
Who We Are
We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. Coast Mechanical has been proudly serving San Luis Obispo County for over 16 years.
We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each project we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.
What Makes Us Different
We go above and beyond to deliver an exceptional plumbing experience every time.
Experienced & Licensed
Our team of licensed professionals brings decades of hands-on experience to every job.
Transparent Pricing
Upfront quotes with no hidden fees or surprise charges. You approve the price before we start.
Quality Workmanship
We use premium materials and proven techniques to deliver repairs and installations that last.
Fast Response Times
Same-day service for urgent needs. We work around your schedule to get the job done quickly.
Fully Stocked Trucks
Our trucks carry the parts and tools needed to complete most repairs on the first visit.
Clean & Respectful
We treat your home with care — shoe covers, drop cloths, and a thorough cleanup after every job.
Local & Community-Focused
We're your neighbors. We live and work in this community and take pride in serving it well.
Satisfaction Guaranteed
Your satisfaction is our top priority. If you're not happy, we'll make it right — guaranteed.
Proudly Serving San Luis Obispo County
Professional plumbing services throughout San Luis Obispo County and surrounding communities.
Don't see your city? Give us a call — we may still be able to help.
What Our Customers Say
Don't just take our word for it — hear from the homeowners and businesses we've helped.
"Dallas and Jesus were knowledgeable and professional. They did the work quickly yet thoroughly and were sure to clean up afterwards. The cost was competitive without being overpriced. For my toilet installation, they charged slightly more than the big box store — the difference being same-day service and taking the time to answer all of my questions. I will call Coast Mechanical for my future plumbing needs."
Kim S.
Paso Robles
"Amazing company. Aaron, the business owner, was prompt, courteous and really knows his stuff. He installed a top of the line water softener and a reverse osmosis system under our sink. Explains everything thoroughly and gets the job done with fair pricing. We will definitely use them again, without hesitation."
Rob S.
Atascadero
"Great customer service. Professional, personable and friendly. Excellent work. After checking one outdoor faucet, they said nothing needed to be done — my fix was correct. Honest too. I will call them for any future needs."
Natalie M.
Atascadero
"Coast Mechanical has been servicing our property for years. They are professional, courteous, prompt and I highly recommend them to anyone. They maintain a high level of professionalism and are always mindful of customers and patrons during operating hours. Thank you Bob, Brian and Jennifer for everything."
Jeremy C.
Central Coast
Ready to work with a plumber you can trust?