D&S Mechanical, INC.

Commercial Verified

4306 W Dudley Ave, Fresno, CA 93722, Fresno, CA

4.5(35 reviews)

4.5(35 Google reviews)View on Google

Quick Answers

Where can I find commercial HVAC contractors near Fresno?

D&S Mechanical, Inc. is a Diamond Certified, family-owned commercial HVAC and mechanical contracting company based in Fresno, CA, serving a 25-mile radius that includes Clovis, Madera, Sanger, Selma, and surrounding Central Valley communities. In business since 1993 under CSLB license #1089255, they handle industrial HVAC, building management systems, and full mechanical contracting for commercial properties.

How much does a commercial HVAC unit cost?

The cost of a commercial HVAC unit varies widely depending on system type, building size, and installation complexity, so D&S Mechanical, Inc. provides project-specific quotes rather than a flat price. Facility managers in the Fresno area can reach them at (559) 447-1158 or book online to get transparent, upfront pricing — the company's policy is that clients pay for results, not hourly clock time.

How often should commercial HVAC filters be changed?

Commercial HVAC filters in Central Valley buildings typically need replacement every 1–3 months depending on system type, occupancy load, and Fresno's high-dust agricultural environment. D&S Mechanical, Inc. addresses filter changes as part of their scheduled maintenance visits, as documented in customer reviews describing coil cleaning and filter replacement at commercial properties.

About

D&S Mechanical, Inc. has provided commercial HVAC and mechanical contracting services to the Fresno, CA area since 1993, holding CSLB license #1089255 and Diamond Certified status earned over more than 30 years of operation. Founded by Angel Moreno and named for "Dad and Sons," the company is a three-generation family business offering industrial HVAC, building management systems, mechanical contracting, and preventive maintenance to commercial and industrial properties across the Central Valley. Their service territory spans 25 miles from their Fresno base, covering cities including Clovis, Madera, Sanger, Selma, Kerman, Reedley, Kingsburg, Fowler, Coalinga, and Mendota. For property and facility managers, D&S Mechanical operates on a transparent, flat-result pricing model — clients are charged for completed work rather than hourly labor. Business hours run Monday through Friday 7 a.m. to 6 p.m. and Saturday 8 a.m. to 2 p.m., and online booking is available around the clock through their website. The company holds a 4.5-star Google rating across 35 reviews. Commercial clients note fast scheduling for service calls, prompt parts procurement for failed motors, and consistent on-time arrivals — operational qualities that matter to facility managers balancing tenant comfort against unplanned downtime in Fresno's extreme summer heat.

Frequently Asked Questions

What commercial HVAC and mechanical services does D&S Mechanical, Inc. provide?

D&S Mechanical, Inc. provides industrial HVAC, mechanical contracting, and building management systems for commercial properties, along with cooling, heating, and plumbing services. On the commercial side, this includes central air installation, AC repair, furnace and heat pump services, and seasonal maintenance programs suited to the Central Valley's climate demands.

Which cities in the Central Valley does D&S Mechanical, Inc. serve?

D&S Mechanical, Inc. serves a 25-mile radius from their Fresno headquarters, covering Clovis, Madera, Sanger, Selma, Kerman, Reedley, Parlier, Kingsburg, Fowler, Coalinga, and Mendota. Facility managers outside these listed cities can call (559) 447-1558 to confirm coverage for their specific location.

Is D&S Mechanical, Inc. licensed and insured for commercial mechanical contracting in California?

Yes — D&S Mechanical, Inc. holds California Contractors State License Board license number 1089255 and carries insurance, providing the compliance documentation commercial property managers typically require before authorizing work. They also hold Diamond Certified status, an independent quality verification relevant to facility procurement standards.

What are D&S Mechanical's hours and how can a facility manager schedule a commercial service call?

D&S Mechanical, Inc. is available Monday through Friday from 7 a.m. to 6 p.m. and Saturday from 8 a.m. to 2 p.m.; they are closed Sundays. Facility managers can book online at any time, call (559) 447-1558, or email mary@dnsplumbinghvac.com to schedule service or request a project quote.

Does D&S Mechanical, Inc. handle parts procurement for commercial HVAC repairs?

Yes — D&S Mechanical, Inc. sources and orders replacement parts directly on behalf of commercial clients, then schedules the return installation once parts arrive. A verified customer review from a commercial trucking property confirms this process: technicians identified burned-out motors during a service call, ordered two replacement motors, and returned promptly upon delivery to complete the repair.

Operating Hours

Monday	7:00 AM – 6:00 PM
TuesdayToday	7:00 AM – 6:00 PM
Wednesday	7:00 AM – 6:00 PM
Thursday	7:00 AM – 6:00 PM
Friday	7:00 AM – 6:00 PM
Saturday	8:00 AM – 2:00 PM
Sunday	Closed

License & Insurance

Insurance VerifiedNot verified

Location

4306 W Dudley Ave, Fresno, CA 93722, USA

Request a Quote

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Commercial Capabilities

24/7 AvailabilityNo

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Google Reviews

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2 months ago

It was fast and easy for the service call! They serviced and washed the coils and replaced the filters our commercial property and found out motors had burned out so they ordered 2 motors for us. They came to replace as soon as the motors came in there shipment from east coast.

— Toor Trucking

6 months ago

D &S always arrives on time and ready to get the job done. Thank you for the great service!

— Jessica Gomez-Richardson

6 months ago

Hands down the best company I’ve worked with. Extremely professional, capable of handling anything, and always upfront with honest, fair pricing.

— terance frazier

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