Building Performance Institute (BPI)

LEED Homes and LEED Homes Mid-Rise; ENERGY STAR for New Homes; Enterprise Green Communities; ICC 700 National Green Building Standard; Indoor airPLUS DOE’s Challenge Home;

Energy Audits for both Residential and Commercial buildings General contracting for energy upgrades Low-E and other glass coatings Solar Attic Fan Battic Door / Attic Tent Attic Insulation and Sealing Air Sealing Spray Foam Insulation Blown-In Cellulose and Fiberglass Fiberglass Batt Insulation Evaluation for Solar PV

We specialize in whole house performance. We accomplish this because we are not only Certified in Mold Inspection and Remediation, but we are also BPI Certified Analysts, Envelope Professionals, and Heating Professionals. Energy Savings Plus is your one stop for helping you make your home more comfortable.

As the leading global provider of energy efficiency solutions, Mark Group has been making homes and businesses more comfortable and lowering energy bills for more than 35 years. Our services include energy assessments, air sealing, insulation, storm windows and solar.

We are BPI and RESNET certified for home energy audits and home rating services. We can provide guidance on making improvements to existing homes to improve comfort and save money. We can also help with ENERGY STAR qualifications for new homes.

Full service Diagnostic energy audits and client education by a BPI certified building analyst.

Energy audits, energy efficiency retrofits, energy efficient remodeling and additions, including windows, doors, roofing and siding. KeystoneHelp approved contractor, EnergyWorks approved energy auditor and contractor,Lead-Safe Certified Firm, Certified Sustainable Building Advisor, NARI Certified Remodeler.

Building performance specialists providing air sealing, insulation, water conservation, lighting, ventilation and indoor air quality improvement work.

BPI Accredited Company BPI Certifications: Building Analyst Envelope Professional Heating Specialist AC/Heat Pump Specialist Geothermal Heating & Cooling (IGSHPA Certified) NATE Certified