Is $9,500 to remove old insulation, air seal, and install blown-in insulation a fair price?

This quote covers a comprehensive set of HVAC services, including: - Uninstallation and disposal of the old damaged coil. - Leak free installation of the new coil. - Full system testing and calibration for peak performance. - Uninstallation and disposal of the old damaged filter drier. - Leak free installation of the new filter drier. - Full system testing and calibration for peak performance. - Refrigerant leak detection. - Recover refrigerant. - Nitrogen purge. - Leak repair. - Pressure test. - All refrigerant recovery and recycling following EPA protocol. - Purging refrigerant lines with dry nitrogen. - Accurate refrigerant weigh in/out with calibrated scale. - Complete refrigerant testing for peak system operation using super heat and sub cooling diagnostics. - Adding refrigerant to EPA guidelines. - Remove schrader core with isolation tool. - Install new schrader core and new cap. - Leak test service valve.

This quote from Koala is for filling the 15-inch ceiling cavity of a 1200 sq ft condo with blown insulation. The service does not include painting or patching of any holes made during the insulation process. No estimate was provided for the number of holes required or the time needed for the job. This is for a residential building, similar to an office ceiling cavity. - Service: Blown insulation into a 15-inch ceiling cavity - Exclusions: Painting or patching of holes made - Details not provided: Number of holes needed, time to complete

This quote is for adding blown-in fiberglass insulation on top of existing insulation, along with air sealing and other attic-related repairs and improvements. - Insulation Removal & Disposal: - Main attic: Remove house wrap on exterior walls in attic, fiberglass batt on vault, and animal feces. - Bag and haul away all removed materials at contractor expense, disposing in accordance with federal, state, and local regulations. - Blown in Insulation (Main attic floor, 979 sq ft): - Install fiberglass blown-in insulation to achieve up to R-49 (16" nominal depth) across all attic floor space where existing insulation allows. - Depth ruler gauges to be installed to verify insulation depth. - Baffles to be installed as needed to ensure proper ventilation. - Repair attic floor where any voids are present. - Limited Lifetime Warranty included. - Hatch Master (Main attic hatch, 30"x30"): - Install zippered, insulated attic hatch cover to prevent drafting between living/conditioned space and attic. - Seal around attic hatch with single component foam to stop air drafting if needed. - Limited Lifetime Warranty included. - Home Air Sealing (Main attic): - Install single component foam to seal wall top-plates, HVAC boots, around any electrical and lighting, and any other protrusion from the living space to the attic. - Limited Lifetime Warranty included. - Other Misc. Items: - Install Tyvek house wrap on exterior walls in attic to create an air barrier. - R-30 Fiberglass Batt (Vaulted ceiling in attic, 315 sq ft): - Install fiberglass batt / blanket insulation in floor joist cavities to achieve R-30. - Highest quality (Owens Corning) GUARANTEED, reputable national brand fiberglass insulation. - Limited Lifetime Warranty included. - Other Misc. Items: - Replace 2 gable vent screens.