First and foremost, be sure the poser is off to it. Most disposers come with a wrench. If yours has a reset button, pushit. It that doesn't work, use the wrench and turn it to free up the jam.
Low Water Pressure?
Most commonly it is a clogged Aerator on the faucet. All faucets and shower heads come with a flo-restrictor that often holds debris and can often cause low water pressure. Another common issue is a badPRV. (pressure regulation valve) This mechanical device can go bad and will need replaced.
No hot water
Water heaters (electric and gas) need to be maintained by flushing yearly. Servicing them needs to be done by a licensed Plumbing contractor. Did you know that electric heaters have 220 volts-248 volts powering them? Gas or propane can cause a dangerous situation if you are not qualified to service them.
clogged bathroom sinks, but everything else drains?
Most commonly this is due to hair, soap, shaving cream stuck around the pop-up or in the drain. By removing this will normally solve the problem. In some cases when your sink mysteriously fills by itself during the summer moths when your a/c is onit is due to you condensate drain being connected to your sink sanitary drain that will need a drain machine to clear. We are qualified to do so with little or no mess to your home
Why doesn't my Washing machine drain faster?
Most new style washers only use enough water for the weighted load. Soap deposits, hair, lint etc can build up in a drain especially older homes with cast iron pipe. We use a design specific jet wash machine to clean and clear any clogged washer drain line. We also carry state of the art drain machine with multiple heads and cable sizes for heavy usage.