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Monday 8am - 4:30pm Tuesday 8am - 4:30pm Wednesday 8am - 4:30pm Thursday 8am - 4:30pm Friday 8am - 4:30pm

SD Plumbing Heating and Cooling

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United States
Bow, NH
SD Plumbing Heating and Cooling

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We are a full service Plumbing Heating and Cooling company based in Bow, NH.

10/27/2026

Nothing makes you appreciate your water heater quite like a surprise morning polar plunge. One failed tank and a same-day replacement later, and we are happily back in the 21st century.

Take this opportunity to do a visual inspection on this essential home system. It can show you visual signs of wear and eventual failure on the horizon. These few photos were taken to show you just a few of the signs you should be looking for.

We’re in the business of fixing your comfort, not selling you a script. For honest advice, fair rates, and expert service, call SD Plumbing Heating and Cooling at 603-670-9955

10/23/2026

🔥 Winter is coming, and the SD Plumbing • Heating • Cooling crew is out here making sure our clients are completely ready. 🛠️

Today’s mission was a comprehensive, top-to-bottom strip down and service of two Weil-McLain Ultra high-efficiency boilers. These workhorses had never been deep-cleaned before, so we gave them the absolute royal treatment to ensure peak efficiency and reliability all winter long. Phenomenal job by the crew on this turnaround to get these systems ready for the cold weather!

High-efficiency systems are incredible, but they demand this level of precision maintenance to keep running safely and saving you money.

📉 Is your heating system ready for the upcoming freeze? Don't wait until the first major snowstorm hits to find out your system is struggling. Annual maintenance lowers your heating costs, protects your warranty, and delivers total peace of mind.

📞 Call SD Plumbing • Heating • Cooling today to secure your pre-winter heating tune-up!

10/16/2026

New construction rough underway in this Manchester duplex! Both sides 2.5 baths, laundry, and kitchen will be roughed in by end of Monday start to finish less than 4 days and test gear will be on for inspection. Both sides are also getting forced air units and AC..

Looking to expand our contractor and builder network. Whether your a builder looking for a new connection or a homeowner looking for a reliable plumbing and hvac outfit that delivers quality at affordable prices.. look no further than SD Plumbing Heating and Cooling and give us a call at 6036709955.

10/01/2026

Helping people is what we do. With everyone feeling the effects of increased prices and costs we are here to help! From now until the end of 2026 we are offering 10% off on heating installs. Whether its a leaking pipe or your homes heating system calling us means you get the peace of mind knowing the job was done right, it was affordable, and you supported a local small business.

So the next time you've got a plumbing heating or cooling problem call 603-670-9955 or check us out at sdplumbingnh.com

09/18/2026

Is Your Water Heater Sending You Warning Signals?

Don't wait for a flooded basement or an icy surprise in the shower. Water heaters often show clear signs of distress before they fail completely. Catching these early can save you thousands in property damage!

🛑 5 Signs Your Water Heater is Failing

Corrosion on Valves:
Look for white mineral crust, green spotting, or rust on top connections, plumbing lines, or the mixing valve. This is a sure sign of slow, destructive leaks.

Pooling Water & Dampness:
Moisture or puddles around the base of the tank mean the inner liner may be cracked.

Rusty or Discolored Water:
If your hot water looks brown, red, or rusty—but your cold water runs clear—your tank is corroding from the inside out.

Strange Rumbling Noises:
Popping, banging, or rumbling sounds mean hard water sediment has built up at the bottom of the tank, causing it to overheat and wear down.

Fluctuating Temperatures:
Running out of hot water quickly or dealing with inconsistent lukewarm water means your unit is struggling to keep up.

🛠️ Upgraded Peace of Mind Starts Here

Did you know the average water heater typically fails between 8 and 12 years of age?

If your system is approaching or past this window, it is running on borrowed time. Upgrading to a modern, high-efficiency system lowers your energy bills and protects your home.

🔥 Have an On-Demand (Tankless) System?
On-demand systems are incredibly efficient, but they aren't maintenance-free! Tankless water heaters require annual preventative maintenance to flush out mineral scale buildup. Without a yearly flush, performance drops, error codes pop up, and the internal components will fail prematurely.Whether your current on-demand unit needs its yearly tune-up or it's reached the end of its lifespan and needs a swap, we replace and service tankless systems too!

We just replaced a failing system that was suffering from heavy valve corrosion and hidden leaks. Don't let your system become an emergency!

📣📣 Enjoy 10% off new water heater installs to help you upgrade with confidence! 📣📣

📞 Contact the Experts Today!

Get fast, reliable service and upfront pricing from your trusted neighborhood team.

SD Plumbing • Heating • Cooling

Phone: 603-670-9955
Website: www.SDPlumbingNH.com

Call or text us today to schedule your water heater inspection or get a free replacement estimate!

09/11/2026

Fall is in the air and old man winter is around the corner. We've begun scheduling system tune ups. Whether you have a forced air unit or a boiler our teams got the knowledge and expertise to confidently service it. We also take the time to explain how the system is operating so you feel confident going into the heating season.

09/04/2026

Basement slab rough in is complete. Once the framing is done we will be back to finish the shower, vanity, and toilet rough in work. Adding a bathroom can bring a lot of convenience as well as value. Got a project in mind? Maybe your a contractor or builder looking to add a plumber contact? Give us a shout! 603-670-9955 and learn how we can help support you.

08/28/2026

We're hanging onto summer as long as we can! This 4 head minisplit system provides comfort on the hottest summer days..but wait there's more! Its going to provide that much needed warmth when old man winter comes knocking.

Dont keep putting off your comfort give SD Plumbing Heating and Cooling a call today, and lets discuss the best solution for your space. We are confident our solutions will give you the peace of mind knowing you'll be cool on the hottest summer days, and warm on the coldest winter nights.

☎️ 603-670-9955
🌐 sdplumbingnh.com
📧 [email protected]
🏠 630 River Rd Bow

Address

630 River Road
Bow, NH
03304

Opening Hours

Monday	8am - 4:30pm
Tuesday	8am - 4:30pm
Wednesday	8am - 4:30pm
Thursday	8am - 4:30pm
Friday	8am - 4:30pm

Telephone

+16036709955

Website

https://sheepdognh.com/

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