Contractor List

The contractors listed below are recommended by All Star because previous clients have found them to have superior craftsmanship, timeliness and attention to clients. They are all independent contractors.

• Attic Access Sealing

  • Hatches - Put the following descriptors into a Google search, “Sealing attic hatch Zerodraft” You will be lead to a description and drawing of one technique for sealing
  • Attic Stairways – Put the following descriptors into a Google search, “Sealing attic ladder Optimum House”

• Duct Sealing

  • Frederick Air, 301-663-0300, www.frederickair.com (This is a full service HVAC company that also seals leaky HVAC ductwork with the “Aeroseal” sealant.)

• General Contractors

  • Efficient Home, 301-476-7680 www.EfficientHomeLLC.com - Not only do they build Energy Star rated houses, but they can make any repairs on existing houses as well.

• Handyman Services

  • Handyman Connection, 301-740-8865 www.handymanconnection.com

• HVAC

  • Gaithersburg AC and Heating 301-926-3253 www.gaithersburgair.com
  • Harvey Hottel, 301-921-9599, www.harveyhottel.com (They also install geothermal heat pumps.)

• Insulation

  • Quality Insulation, Mr.Roberson, 301-257- 4116, www.qualityinsulation.biz

• Landscaper

  • Kerr Landscaping, Brian Kerr, 240-372-4982 www.kerrlandscaping.com

• Solar Power

  • Glory Energy, 301-432-5874 www.GloryEnergySolutions.com – Solar electric and hot water installations.
  • Standard Solar, 301-944-1200 www.standardsolar.com – Solar electric and hot water installations.