I have a $20,000 budget and so far the replacement cost on the electrical box is $750 and they want $7,000 to replace the Compressor, Evaporator, and Furnace.

Because if you have insulation either the compressor is going out...which should happen very soon...or the freon is low I would think.

Compressor, Sawzall, 200 piece socket set, compound chop saw, hydraulic jacks, levels, pex crimper, work site table saw, multiple drills, skill saw, jig saw, and a large tool box with every needed small hand tool.

Is that for 2x condensers, compressors,  lines and handlers??

Spray the new texture on with an air compressor and a wall texture kit.

If the first leak seal doesn't work then usually that means there are multiple leaks, the compressor is bad, the coil is bad, etc and you have to do a more drastic repair/replacement.

Electric brad nailers eliminate the noisy compressor drowning out your easy listening radio.

I need to connect compressor and do the air pressure test.

Cheapo knockoffs that last long enough to let you not care when they break.Best investment EVER: Graco airless spray paint gun. 5 gallon bucket design. 600 bucks Home Depot, the outside of a house was done in 2 hours, the inside in an hour.Or, pick up an HVLP gun and 4 stage turbine compressor and learn to paint your tubs and such.

Refer is one of most neglected appliances and overheating of compressor significantly reduces its life expectancy.