Heiser Heating & Air. Mansfield IL. Air Conditioning. Water Heaters. Electrical. Spray Foam Insulation.

Great service at a great price

Expert electrical repairs and more

From electrical repairs to light commercial electrical service – you will get high-quality electrical work when you call on Heiser Heating and Air.

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  • New constructions

  • Electrical repair

  • Residential electric

  • Light commercial electric

  • Interior lighting and fans

  • Exterior lighting and fans

  • Wiring

All the electrical services you need

When you need wiring and electrical repairs done right – know that Heiser Heating and Air delivers.


With 12 years' experience in the industry, you will work with professionals that have the knowledge you need for a perfect electrical system. The owner will always be on-site for your job to ensure that it is done correctly.

Experienced wiring and beyond


Need quality electrical work?




Get quality wiring and electrical service for your new construction or remodel from the pros at Heiser Heating and Air today!