Total Electrical, Mechanical, HVAC, Ventilation, Plumbing, and Site Works Estimating Service
25800 North Depot Street, #201   |   Olmsted Falls, Ohio 44138   |   Phone: 440-793-6000   |   Toll Free: 855-793-6770   |

Cost Estimating by Enlightenment Companies

Enlightenment Companies Holdings LLC is a professional electrical, mechanical, plumbing and earthworks estimating service company. We will deliver the highest quality total estimating services for detailed and organized estimates, guaranteed to exceed your expectations. As part of our dedication to support our clients success and growth, we also offer consulting, budgeting, and project prospecting services.

Electrical Enlightenment is a professional electrical estimating service exclusive to the electrical contracting industry.

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Mechanical Enlightenment is a professional mechanical, HVAC, ventilation and plumbing estimating service exclusive to the mechanical, ventilation and/or plumbing industries.

Visit the Mechanical Enlightenment website »

Siteworks Enlightenment is a professional Sitework estimating firm exclusive to the Site Development Industry.

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Electrical Enlightenment was established


Plumbing Enlightenment was created to expand our estimating services to the Plumbing trade


Due to growth, the company moved to its current location in Olmsted Falls


The company added Accubid & Intellibid by ConEst software to its estimating services


Siteworks Enlightenment was established to serve the Earthworks trade


Plumbing Enlightenment becomes Mechanical Enlightenment


Electrical Enlightenment, Siteworks Enlightenment, and Mechanical Enlightenment, began operating as separate entities under the banner of Enlightenment Companies


Quantum Professional Software was added