Clarissa and Tom McKay

Your Master Electrician Team

A TEAM that handles both residential and commercial projects, including planning, wiring, panel installations, lighting, troubleshooting, and code compliance.

Skills

A Wide Variety of Skills for an Array of Projects

Whether you want A low-voltage tech (who installs security systems, AV, or network cabling) OR A commercial or industrial electrician (who works with big panels, transformers, automation). We have the experience and skills to provide what you need.

Blueprint reading and design planning

  • Understanding electrical drawings (symbols, lines, notations).

  • Reading floor plans to know where outlets, switches, panels, and fixtures go.

  • Identifying circuit paths, breaker loads, and wire runs.

  • Interpreting panel schedules and load calculations.

Low-voltage and high-voltage systems

Low Voltage

  • Used for communication, control, and entertainment systems like network cabling, security cameras, intercoms, fire alarms, and smart home devices.

  • Safer to handle, often doesn’t require a licensed electrician (depends on jurisdiction).

  • Common in residential and commercial settings for things like doorbells, Ethernet, and AV systems.


High Voltage

  • Powers lighting, outlets, appliances, HVAC, and industrial machinery — the main electrical infrastructure of buildings.

  • Requires strict code compliance and licensing due to shock/fire hazards.

  • Involves heavier-duty components like circuit breakers, panels, transformers, and conduit.

Smart home systems or industrial automation

Smart Homes

  • Integrates IoT devices like smart thermostats, lights, door locks, cameras, and voice assistants (e.g. Alexa, Google Home).

  • Controlled remotely via apps or automation routines (e.g. motion triggers lights, schedules for HVAC).

  • Requires networked low-voltage wiring, Wi-Fi, and sometimes central hubs (e.g. Zigbee, Z-Wave) for device communication.


Industrial Automation

  • Uses PLCs (Programmable Logic Controllers), sensors, relays, and SCADA systems to automate manufacturing and facility operations.

  • Involves real-time monitoring, machine control, safety interlocks, and energy management at scale.

  • Requires integration of high-voltage systems, data networks, and software interfaces, often tailored for reliability and uptime.

Troubleshooting and repairs

 

  • Involves diagnosing faults in electrical systems—like tripped breakers, dead outlets, flickering lights, or equipment malfunctions—using tools such as multimeters, circuit testers, and thermal cameras.

  • Requires knowledge of circuit logic, wiring schematics, and load balancing to efficiently isolate and fix issues.

  • May include replacing damaged components (outlets, switches, breakers), rewiring, or correcting code violations from older or DIY installations.

Code compliance and safety standards

  • Ensuring all plans follow local and national electrical codes (e.g. NEC in the U.S.).

  • Factoring in fire safety, egress lighting, emergency power systems, etc.

Qualifications

Clarissa McKay

Clarissa has over 24 years of experience in the electrical industry. In 2001, she was the owner of a successful electrical contracting firm in Florida. Upon completing her Electrical Engineering degree in 2015, she took a position with Great River Hydro (GRH). In 2022, Clarissa obtained her Professional Engineering licensure in NH. In 2025, she was promoted to the Director of the Electrical Engineering department at GRH. Clarissa has extensive knowledge of electrical safety, electrical design, transformers, SCADA, and DCS. She is a member of IEEE, a supporter of NEWIEE, and an active participant in CEATI and Doble.

PE License #’s
NH 17423, VT 018.0136196, MA 59740, FL 100538

Clarissa McKay
Tom McKay

Thomas McKay

Thomas has over 37 years of experience in the electrical industry. Since 2001, he has owned and operated several successful electrical contracting firms in FL and NH. Thomas currently holds Master Electrician licenses in 3 states, is licensed to perform
electrical inspections in 2 states, and is a licensed electrical plan reviewer in FL. He has extensive knowledge in all facets of electrical contracting with an emphasis on renewable power.

Electrical license #’s
NH 13801, VT 6150, FL 13003399
Inspector License #’s
NH 24-L, FL BN6323
Plan Reviewer License #
FL PX3321

Let’s Build Together

We are committed to delivering quality, detail-oriented work that meets the highest standards.

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