I strongly recommend Armstrong for all plumbing needs. We have used them twice for major repairs. Once for replacement of drain pipes under the cement below our kitchen floor, and once for trenchless replacement of the main sewage line from house to city sewage. Both times the quotes were well below one of the national company's quotes. Also the work was done in a timely manner and done very well. On the first job, we had problems with a new Armstrong hire with plumbing experience bashing heads with the foreman on the job on how to best do things. This new hire assured us that the cement poured in the kitchen would settle enough to not interfere with floor tiles. The foreman had planned to specifically pour it lower than level so the floor people could easily float in the floor without problems. Well it didn't settle, but an Armstrong manager quickly scheduled someone to come out and grind down the cement. In all other respects, we have been 100% happy with their work, and the end result on that job was great. I completely trust Armstrong for fair pricing and quality work. They are my new go to company for all plumbing needs.