A Legacy of Mechanical Excellence

The Moreno Family Tradition

Founded in 1993 by Angel Moreno, D & S Mechanical, Inc. began with a mission to bring high-level mechanical skill to the Fresno community. The name "D & S" represents the bond between "Dad and Sons," a core value that drives our commitment to every client. For over 30 years, we have grown from a local startup into a premier provider of residential and commercial HVAC and plumbing services. We pride ourselves on our "Commercial Strong, Residential Friendly" approach, ensuring every job receives industrial-grade precision.

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The Standard for Fresno Comfort


Commercial Strength. Residential Friendly. Decades of Trust.

Selecting the right mechanical contractor means choosing between temporary fixes and long-term reliability. At D & S Mechanical, Inc., we bring over 30 years of industrial-grade expertise to every residential doorstep and commercial facility in the Central Valley. Our commitment to transparent, job-based pricing and licensed craftsmanship ensures your peace of mind on every project.

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Over 30 Years of Local Expertise

Serving Fresno since 1993, we provide mechanical solutions tailored to the Central Valley climate.

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Transparent Job-Based Pricing

We charge by the job, not the hour. You get a fixed, upfront estimate before work begins.

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Commercial-Grade Precision

We apply rigorous engineering standards to every project, from home kitchens to industrial mechanical rooms.

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Fully Licensed & Family Owned

As a family-owned business (CSLB #1089255), we stand behind our work with full licensing and local pride.

Our Unwavering Standards

At D & S Mechanical, Inc., we never cut corners. We are committed to utilizing the latest technology and adhering to strict CSLB standards to ensure the safety and longevity of your mechanical infrastructure.