R&K installed a Milgard replacement patio door on the back of my house this morning.
Pros:
*Professional, friendly salespersons, estimators and installers.
*Excellent showroom with full-sized working doors as models.
*Estimators and installers show up at your home on-time and fully prepared.
*Costs in the mid-range of a half dozen estimates for the quality and features of the door.
Cons: None.
R&K has several parts to their business (doors, windows, building materials, etc) located across several different buildings in the same shopping complex. I originally made the mistake of going to the building labeled "Doors" and was redirected to the building labeled "Windows" to look at and order patio doors (maybe because patio doors are just large sliding windows?).
Overall, I highly recommend this business.