Boilers, Water Heaters
"I had just moments before sent a request for a quote when Bob called me. He was extremely knowledgeable and knew exactly what I needed. He even got me the exact water heater I wanted and saved me a lot of money in the process. He was there when he promised and did an excellent job on the installation. I absolutely highly recommend Robert Johnson Plumbing."
Dennis R. in November 2021
AC, Water heater install and replacement and repair, Repairs and installs , and 1 more
"Excellent customer service. Very professional ."
Ed R. in December 2022
Plumbing, Electrical, Drains , and 2 more
"This company is a breath of fresh air. I answered a flyer in the mail as I was in need of someone to service our heating system. I received a date and time for the serviced. Their service tech called 15 minutes before my appointment to tell me he would be there shortly. He arrived on time, did an excellent job, explained what he was doing, suggested replacing a part that was needed, and basically did exactly what I wanted. Performed a complete inspection, did excellent work, even put on paper slippers to com into our home. We will certainly use them in the future."
JOE P. in November 2016
Plumbing, Heating/Cooling, Gas Lines
"They gave me a quote for mini split installation and had it done the next week. So polite, professional and wonderful work."
Laura M. in December 2022
Londonderry Plumbers are rated 4.7 out of 5 based on 1247 reviews of 1247 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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