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Welcome to Gregg & Sons


Gregg & Sons Mechanical, LLC is a family owned and operated business with over 15 years of experience. We are a full-service commercial mechanical company that specializes in refrigeration, HVAC, commercial cooking equipment, plumbing and electrical.

We are proud to service all of Delaware, Southern Pennsylvania, Eastern Maryland and Southern Jersey.

Our field team consists of the most experienced service technicians in the tri-state. Our customers know that they can rely on us because of our honesty, loyalty and workmanship. Due to these values, 97% of our customers have become repeat and loyal customers of Gregg & Sons Mechanical, LLC.

Gregg and Myriam

My wife Myriam and I have built a solid business by working hard, giving quality service and communicating with our customers hands-on. We have grown year over year because of our integrity and work ethic. We strive to live by our motto and ‘treat you like family’ with every interaction.

Thank you for visiting Gregg & Sons Mechanical, LLC. If you have any questions about our business, please contact us at any time.

Call us at: 302-223-8145

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Gregg & Sons Mechanical, Inc. | 5756 South DuPont Parkway, Smyrna, DE 19977 | Office 302-223-8145 | FAX 302-223-8146