If you contact a foundation repair company they have a material that they inject under the concrete that will raise it up even, then you just have a minor cement repair that can be masked with a rough finish on the entire porch.Or remove it and put in a wood porch.

Have them bid the job, you buy the materials.

Material costs are adding up and trying to cut some corners.

How much is the job and what portion is materials? 

Also, a suggestion for siding treatment and color:https://i.pinimg.com/736x/d1/65/06/d16506fe56a57f8f6a50276ce7303e2d--exterior-windows-exterior-colors.jpg Cross-gabled windows (visualize minus all the Tudor half-timbering):http://idolza.com/a/f/e/english-tudor-exterior-paint-colors-and-on-pinterest_tudor-style-windows_hobbit-house-designs-how-to-design-a-bedroom-small-bathrooms-mens-ideas-best-countertop-material-open-liv.jpg This could look outstanding, and bring it all together... look at the curved gable on the upper far right of this house.

He gave me tons of material to study and about 10-15 leads.

First, they dropped off my roof supplies (pallets of material) on 8/31.

If so, where do you look to get the material and how much is too much?

You supply/ pay for whatever materials are neededYou get what you wanted for a little extra money, and he gets paid.

(A) A landlord who is a party to a rental agreement shall do all of the following:(1) Comply with the requirements of all applicable building, housing, health, and safety codes that materially affect health and safety;(2) Make all repairs and do whatever is reasonably necessary to put and keep the premises in a fit and habitable condition;(3) Keep all common areas of the premises in a safe and sanitary condition;(4) Maintain in good and safe working order and condition all electrical, plumbing, sanitary, heating, ventilating, and air conditioning fixtures and appliances, and elevators, supplied or required to be supplied by the landlord;(5) When the landlord is a party to any rental agreements that cover four or more dwelling units in the same structure, provide and maintain appropriate receptacles for the removal of ashes, garbage, rubbish, and other waste incidental to the occupancy of a dwelling unit, and arrange for their removal;(6) Supply running water, reasonable amounts of hot water, and reasonable heat at all times, except where the building that includes the dwelling unit is not required by law to be equipped for that purpose, or the dwelling unit is so constructed that heat or hot water is generated by an installation within the exclusive control of the tenant and supplied by a direct public utility connection;(7) Not abuse the right of access conferred by division (B) of section 5321.05 of the Revised Code;(8) Except in the case of emergency or if it is impracticable to do so, give the tenant reasonable notice of the landlord's intent to enter and enter only at reasonable times.