My house now about 30 years old. Most recent project was to replace 2 toilets. From previous visit for shower fixtures (also Larkin installation by Carl), I had more good advice from Carl at Larkin on how to shop for toilets and specifications. Carl installed toilets today. He is efficient and explained all aspects. He is reliable and a pleasure to work with. I use Larkin for any serious plumbing needs. Their pricing is above average, but you get what you pay for. Never an issue with the work.