We Are a Local Plumbing Company Owned By an Accredited Teacher

Plumbing services san bernardino & Redlands AREAS


A Second Opinion Plumbing;
your Trusted, Friendly and Affordable Plumbers in San Bernardino, CA

Our Company

A Second Opinion Plumbing is a leading family-owned and operated business  located in San Bernardino, CA. Our founder, Carlos Cisneros, is an accredited teacher with a firm understanding of Customer Service and community values. As the name suggests, we strive to make sure that our customers make the correct choice when they get “A Second Opinion”.  We believe that our customers deserve the best advice and solutions, which can only be given by someone who has advanced plumbing training. That’s why our plumbing technicians go through a rigorous training program to ensure quality performance.  

Asbestos abatement completion

Additionally, our founder has over 20 years of experience in the plumbing industry, so you can rest assured that we will always do the job right, the first time. We are fully licensed and insured, you will have the peace of mind knowing that your plumbing system is in safe hands. We work diligently to deliver high quality plumbing solutions to our customers, and always aim to be the leading plumbing company in San Bernardino, CA and surrounding areas. We are committed to excellence. Our services are affordable, prompt, professional and customized to your needs.

When you hire our San Bernardino Plumbers, you will not only receive quality work, but the peace of mind that comes from knowing that your plumbing issues will be fixed quickly and effectively. No matter what plumbing issue you have, our team can fix it—guaranteed. Once the job is done, our plumbers will clean up as if they were never there!

Our Goal

Our goal is to completely satisfy our customers with quality work and reasonable prices.  We want you to be completely satisfied with our plumbing services, so we always strive to give you 100% satisfaction on our workmanship along with high quality products and parts.

Our Core Values

We are committed to exceeding your expectations and we always ensure that you get world-class service when you reach out to us. We want to be the San Bernardino plumbers that you can trust. Each member of our team is honest, reliable, clean and expertly trained to address your plumbing problems. We value your time, so we will show up when you expect us to.  We offer up front pricing so you are never blindsided by hidden fees and costs. We make sure all of our pricing is fair and affordable.

Why Choose Us


Nobody Wows Clients Like We Do!

At A Second Opinion Plumbing our client’s satisfaction is our number one priority. To ensure that you received the highest standard of service, we commit to connecting you with knowledgeable and experienced personnel. We are confident that you will be happy with our services, so confident we put a guarantee on it. If for any reason you are not satisfied, we will not rest until you are! We stand behind our work with a 100% satisfaction guarantee. Whether you have got a big plumbing problem that is beyond your expertise or you just want to get a second opinion for your plumbing project, call A Second Opinion Plumbing today!

Snaking that toilet


Plain, simple, and to the point. This is the only plumber I will ever call, period. Crystal clear communication/pricing, honest service, and to top it all off, showed up earlier than expected. Thank you and God bless.
Canden S.
Awesome, efficient, friendly, great customer service! We had a whole house water filtration system Halo. So far so good!
Mariana R.
This company is very prompt clean and professional. They seen the problem and went right at it. They got the job done fast and efficient, they were very neat and clean.
Teresa L.