Related by context. Frequent words. (Click for all words.) 84 retrofitting 79 retrofits 68 retrofitted 65 Retrofitting 62 Retrofit 54 refurbish 54 remodel 53 renovate 52 upgrade 52 upgrades 51 install 51 install solar panels 51 renovations 50 HVAC 49 weatherize 49 boilers 49 modular 49 renovation 49 remodeling 48 ENERGY STAR qualified 48 refurbishing 48 repairs 47 repowering 47 environmentally friendly 47 refit 46 refurbishment 46 refitting 45 ENERGY STAR ® 45 heating ventilation 45 asbestos abatement 45 weatherization 45 weatherizing 45 LED fixtures 45 adaptive reuse 45 LED lighting 45 installing 45 refurbishments 45 LEED 45 ENERGY STAR 45 preventative maintenance 44 LEED certification 44 repair 44 waterless urinals 44 programmable thermostats 44 emission reduction 44 installing solar panels 44 construct 44 LEED Silver 44 installation 43 compact fluorescent lights 43 renovating 43 redo 43 remodels 43 selective catalytic reduction 43 environmentally responsible 43 Energy Efficient 43 upgrading 43 cleaner burning 43 fluorescent lighting 42 biomass boiler 42 ADA compliant 42 compact fluorescent bulbs 42 geothermal heating 42 tankless water 42 LEED certified 42 remanufactured 42 refits 42 ballasts 42 environmentally sound 42 cogeneration 42 refurbished 41 Energy Efficiency 41 efficient 41 Renovating 41 water heaters 41 LEED ® 41 sprinkler systems 41 lighting fixtures 41 redesign 41 winterize 41 refinish 41 water heater 40 renovated 40 structurally sound 40 ecofriendly 40 reduce carbon emissions 40 LEED Platinum 40 recondition 40 compact fluorescent 40 modulars 40 weatherized 40 recycle 40 repaint 40 wheelchair accessible 40 photovoltaic solar panels 40 asbestos removal 40 diesel powered 40 dimmable 40 Refurbishment 40 rooftop solar 40 refurb