M.J. Hayward Mechanical / Electrical Services, Inc. offers proactive maintenance agreements to its New Hampshire & Vermont heating, air conditioning & generator customers.

Proactive maintenance agreements for your heating & air conditioning equipment & generator are as important as changing the oil in your car or truck. Scheduled maintenance prolongs the life cycle of your equipment & reduces utility consumption & emergency service calls. Proactive maintenance agreement customers receive discounts on hourly rates & parts.