RJM Plumbing & Heating

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RJM Plumbing & Heating Full service plumbing & heating | Southern NH

• Service
• New Construction / Remodels
• Custom Bathrooms / Kitchens
• Boilers / Water Heaters

EST. 2025
(1)

After completing a water test, the results came back showing high levels of arsenic & radon in this customers domestic w...
10/21/2026

After completing a water test, the results came back showing high levels of arsenic & radon in this customers domestic water.

Your skin is your body’s biggest organ, acting like a massive sponge which absorbs what you touch. From taking showers, to washing your hands, brushing your teeth, etc. When a water test reveals high levels of arsenic and radon, everyday routines turn into hidden health hazards.

In a warm shower, your skin directly absorbs these contaminants, while your lungs inhale the radioactive radon gas released into the steam.

If you have bad water, protecting your family requires a whole-house water treatment system that purifies the water the moment it enters your home, ensuring every drop from every tap is completely safe. 💧

Rinnai Combi Unit 🔥This customer will be in good hands come this winter! This new I-Series Rinnai Combi system supplies ...
10/02/2026

Rinnai Combi Unit 🔥

This customer will be in good hands come this winter! This new I-Series Rinnai Combi system supplies endless amounts of hot water, as well as heat for the entire home for the cold winter months. Equipped with an outdoor sensor, this unit ensures maximum efficiency - only running a certain temperature of water through the heat loops, depending on the temperature outside.

Thinking about upgrading your heating system to a high efficiency unit? Give us a call.

Fully licensed & insured.

Beach house remodel complete! 💧🌊This home received a full new plumbing system and is ready to be enjoyed for years to co...
09/10/2026

Beach house remodel complete! 💧🌊

This home received a full new plumbing system and is ready to be enjoyed for years to come. This project came out great, and the new fixtures look incredible!

Are you interested in remodeling your kitchen, bathroom, or home? Give us a call today for a free quote!

Another bathroom renovation complete 💧
08/20/2026

Another bathroom renovation complete 💧

04/17/2026

Address

Sandown, NH

Opening Hours

Monday 7am - 5pm
Tuesday 7am - 5pm
Wednesday 7am - 5pm
Thursday 7am - 5pm
Friday 7am - 5pm
Saturday 7am - 12pm

Telephone

+16035527162

Website

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