Answers

It can be done but results won't be as good as countertops build in the shop and installed after it. 

Many factors involved to consider. What laminate surface you have on existing countertops, do you have seems, what tipe of backsplash you have and tipe of edge on your countertop. 

After all, my suggestion would be. Add another 30% and get new countertops made right way. Or add another 50% and get lover grade solid granite countertops what brings you much better value. Consider that in any case you will have to remove and reinstall faucet and sink. That is addittional expence that many people dont realize to include in to their budget.

Good luck.

Manny Stiega.

Da Vinci Cabinetry LLC.

Warm soappy water! Cleaning products takes away your granite sealer.

Peeling thermofoil doors is a verry comon problem. Your shortest way to fix that problem contact a local cabinet maker or kitchen showroom. Select desireble and available new door style and finnish. (I would recomend Shaker style just because of Value of this door). Get estimate for refacing and choose contractor you vant a work with. 

Da Vinci Cabinetry

Manny Stiega

Each contractor has own estimating. Estimatehas to contain material selections so you can compare other contractors and know that you comparing "apples to apples". (Do not expect to have their cost broken down.)

Each phase can have estimated labor time. But that something that most likely included in to the total project cost.

Phase1. Get design done and analyze your lay out and cabinet functionality.

Phase 2. Materials to be used selection.Most impact on your budget makes your selections - door style, construction, finish. Be smart and flexible on door style to get most value for your money.

Phase 3.  Ask for referrals from previous customers from your contractor. Do your homework before you open doors for strangers. 

Phase 4. Sign contract, pay "down payment". Ask for payment and material delivery schedule for your project.

         Last but not the least. Reward your hardworking subs. 

Regards 

Manny Stiega