Related by context. Frequent words. (Click for all words.) 69 retrofitting 65 retrofit 58 Upgrading 56 Installing 56 Renovating 56 retrofits 55 Retrofit 54 retrofitted 54 Replacing 51 Repairing 51 Constructing 46 Converting 46 Modernizing 46 Renovation 46 Designing 45 Sprinklers 45 efficient 45 Renting 44 Fixing 44 Energy Efficient 43 Rebuilding 43 Wiring 43 sprinkler systems 43 Repairs 42 install solar panels 42 refurbishing 42 Remodeling 42 Solar panels 42 Renovations 41 installing 41 Tearing 41 constructing 41 renovating 41 withstand earthquakes 41 HVAC 41 Installation 41 environmentally friendly 41 installing solar panels 41 Modifying 41 Energy Efficiency 41 Implementing 40 aesthetically pleasing 40 drafty 40 Deploying 40 weatherizing 39 fluorescent lighting 39 Adapting 39 Environmentally friendly 39 repairing 39 boilers 39 carports 39 ADA compliant 39 Refurbishment 39 install 39 renovate 39 fluorescent bulbs 39 refitting 39 expensive 38 exterior walls 38 Dismantling 38 refurbish 38 incandescent lights 38 cabling 38 economical 38 Owning 38 Building 38 LED fixtures 38 wiring 38 upgrading 38 building 38 construct 38 Replacement 38 Insuring 38 sprinkler system 38 LEED certified 38 environmentally sound 37 remodel 37 upgrades 37 Rebuild 37 Inexpensive 37 efficiency 37 Integrating 37 handicapped accessibility 37 CO2 emissions 37 upgrade 37 solar panels 37 Demolition 37 constructed 37 built 37 replacing 37 weatherize 37 adaptive reuse 37 Shutting 37 repairable 37 modular 37 roofs 37 compact fluorescents 36 installation 36 Upgrades 36 reduce carbon emissions 36 rewiring