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About Us

Our passion is in our name. We’re a family-run, locally owned and operated business that puts honesty and customer satisfaction first. Thomas W. Gargalas, founder of Electrical Integrity, LLC, is a certified master electrician with more than 18 years of experience in the field. His team has over 50 years of combined experience. As a sought-after industry professional — along with his skilled and trustworthy crew — Thomas can tackle the most complex electrical systems or troubleshooting difficulties. Customers often return to Electrical Integrity for additional electrical services. In fact, we’ve worked with many of our clients for years!

The team specializes in the following electrical services: residential, commercial, and industrial, along with projects based in correctional facilities and FDA-certified labs, as well as having the State of Delaware maintenance contract, just to name a few. Plus, the company is dedicated to its unique 24/7 emergency customer service guarantee. Have an electrical crisis? Any hour of any day, we’ll be there. And if you choose Electrical Integrity, bucket truck services are available, too.

Electrical Integrity is bonded, licensed and insured, which means clients will always receive the most credible and efficient service. We proudly serve customers throughout Delaware, Maryland, and select vicinities in Pennsylvania. Contact us today for your free estimate!

Commercial


Industrial


Residential


Our Services

From small projects to major undertakings, our experienced staff will get the job done. We offer the below services, and much more! Contact us today for your free estimate.

  • CABLE TV
  • CAT 5 & TELEPHONE LINES
  • NEW CONSTRUCTION
  • LED LIGHTING
  • BUCKET TRUCK SERVICES
  • RESIDENTIAL REWIRING
  • CEILING FANS
  • TROUBLESHOOTING
  • SECURITY SYSTEMS
  • SECURITY CAMERAS
  • SECURITY LIGHTING
  • LIGHT MAINTENANCE
  • LANDSCAPE LIGHTING
  • RESIDENTIAL, COMMERCIAL, INDUSTRIAL
  • INTERCOMS
  • PANEL UPGRADE
  • ALUMINUM WIRING REPAIR
  • DEDICATED APPLIANCE CIRCUITS
  • ELECTRIC BASEBOARD HEATING
  • CIRCUIT BREAKERS
  • WHOLE HOUSE GENERATORS
“I have been using Tom as my go-to electrician for several years now. He has completed multiple jobs for me on my rental homes as well as my personal residence. It is not easy to find a trustworthy contractor these days but Electrical Integrity is all class! I highly recommend Tom and his company to all of my clients and friends.”

Tony B.
Landenberg, PA
“Great company! Tom always makes himself available to get a job done. He has been able to tackle some complex wiring issues but is also always ready to do a quick and simple job when needed. The job is always done right and the area is left clean when the job is over. I highly recommend Electrical Integrity for big and small jobs.”

Christopher H.
Sr. Facilities Manager, Fraunhofer USA Center for Molecular Biotechnology
“We have been using Electrical Integrity’s services for quite some time. Their team is very knowledgeable and you can count on them to be there when you need them. Tom and staff have provided top notch electrical service from the smallest repairs to major construction projects.”

Robert K. Watson
Facility Manager QPS, LLC
“Tom and Electrical Integrity have been doing electrical work for us at Delaware Technology Park for the past 2+ years since we first moved here and set up our laboratory facilities. He responds to our needs, whether they be small or large projects, in a timely and professional manner. I highly recommend Tom.”

Howard S.
Lightwave Logic Inc.
“Recently I was in the need for an electrician to correct a situation that a previous contractor had left for me. Received Tom’s info from a friend I called Tom, gave him the details of my situation and we made an appointment within 24 hours. He arrived very promptly ! Diagnosed my situation in less than an hour!. His electrical knowledge and professionalism cannot be matched! My electrical problem is a problem no more! I would and have recommended Tom and his business Electrical Integrity to anyone in a heartbeat! I felt a comfort when Tom left my home that I no longer had to worry about electrical issues in my family room!”

Monica H.
Wilmington, DE
“My husband and I hired electrical integrity to rewire our home from 1891. This was an extensive job and they were very informative. The communication with the owner, Thomas, was impeccable. He was prompt with his estimate and whenever I called him with any questions he answered immediately. We are very happy with the service they provided and the quality of work. They will be our go to electrical company for the rest of our time owning this home.”

Kristin B.

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