Excellent service. Prompt. Friendly. Responsive. Polite. Clean. Very reasonably priced. What…read moremore can you ask for? Ricky removed and capped a free standing bidet and removed/replaced a toilet and installed built-in bidet on toilet. Showed up on time and got right to work. Very responsible. Ricky also offered advice on other plumbing issues and references for other contractors including electrician and general construction. At the same time twin brother Robbie replaced my ancient backflow valve with new model, even installing new framework for the pipes. I will DEFINITELY call Twins Plumbing the next time I need professional service!!

Excellent service. Prompt. Friendly. Responsive. Polite. Clean. Very reasonably priced. Ricky…read moreremoved and capped a free standing bidet and removed/replaced a toilet and installed built-in bidet on toilet. Showed up on time and got right to work. Very responsible. Ricky also offered advice on other plumbing issues and references for other projects I needed including electrician and general contractor. I will DEFINITELY call Twins Plumbing the next time I need professional service!!

Company has gone downhill in the past two yrs. new ownership or next generation taking over…read more poor,chaotic communication between multiple staff when new water heater installed in Fall. now double the cost to have water turned on after winter closure. manager refused to explain why i was charged for two hrs of service when the past ten yrs it was one hr. he arrogantly told me he "did not need to be accountable to his costumers ". I am disappointed I can no longer depend on this company who had previously provided exceptional service.

I collect houses. 53 to date. This is the most organized, best qualified plumbing company I have…read moreever encountered. Their office staff is even exceptional. I met the grandfather.... third generation plumber/business owner. I suggested he franchise. We need more companies like Rieddell. I inherited them from the woman who owned a home I purchased and they serviced for 20 years prior to my 8 yrs of ownership. Bravo gentlemen.

He worked me into his schedule, arrived on time, unclogged the toilet in a very short time.read more

George was great and helped install a new toilet and took away the old one, he did an awesome job…read moreand very happy with the new toilet

I was very impressed with the work (clean, methodical and reliable)... They were on time...Caleb…read moreand Andrew were excellent. They wore masks throughout the time here. I would recommend this company highly. Rosemary B.

Good work, nice guys. Did some new construction for us. Then asked them to price out a renovation…read morejob. Prices are not consistent. Recently quoted a price for a oil to gas conversion that was much higher than quoted two months earlier, and much higher than the propane companies. .

Would not recommend unfortunately as I requested an annual service maintenance on my Navien combi…read moreboiler that according to the manufacturer requires a flushing of the domestic hot water and the heating side and was told it didn't need it. I called Navien and of course it needs it to keep the warranty. Another issue too.

Monon-moy Mechanical was on the high side of quotes we received…read more We appreciated the time they spent looking at the job, but we did give the job to another contractor.

I don't know what else to say other than amazingly fast dispatch times and the guy was fast and…read more100% accurate on the charge. He came out identified the issue told me what I was gonna run and got it done with no time. Extremely satisfied with the price and don't think I was overcharged one penny.

Requested a drain inspection and cleaning. Roy was the technician and he was very knowledgeable and…read morethorough. He was able to locate an area of concern and offer the appropriate solutions. Will definitely use them again.

Owner provided me a 3/4" plug and offered advise on my existing HVAC system on off hours. Very…read morehelpful and courteous.

From the owner: This family owned and operated business comes with 32 years experience in all facets of plumbing…read moreand heating. Founded in 2019, Harbor Master Plumbing & Heating has become well established in providing quality craftsmanship serving the Cape & Islands. Always making sure the customer is well informed and educated on what is being done in their home. We work to create long lasting relationships with our customers so that they are not just another number. We are your plumbing haven.

Would recommend all around. Friendly crew and scheduling team, fair cost, and they did a great job…read moremodifying our drier/gas line

Call them to replace one toilet with another that I already purchased and to replace a flush valve…read moreon another toilet with the parts, I already had on hand. They sent two people to do a one-man job. The second person was just hanging around. Took about an hour and a half to do the job at the most and received a bill for almost $620. I was expecting the bill to be around $400-$450 at the most. This was very excessive and I will go somewhere else in the future.

I had a small (but urgent) job the first week of the summer and Old School got back to me right…read moreaway, showed up the next morning, completed the job quickly, and charged me a very reasonable price!

I had an issue with my HVAC unit. Very responsive and honest. Price was reasonable and issue was…read morequickly resolved. Will definitely use them again.