About
About Us Cromwell Energy Inc was founded in 1984 by Bud Spada and Tom Allessio. They built the business by delivering great service at fair prices to their customers. Cromwell Energy has been providing quality home heating and air conditioning service to Middlesex and Hartford County since 1984. Cromwell Energy Inc was founded in 1984 by Bud Spada and Tom Allessio (above). They built the business by delivering great service at fair prices to their customers.