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(603) 541-7986

Water Heater Pricing in Southern New Hampshire

Know your cost before work begins. Our Replace/Install service ranges from $3725 to $8442, and Maintain service ranges from $180 to $650. We serve Southern New Hampshire, including Manchester, Nashua, and Portsmouth. Trusted by your neighbors with a 4.7 rating from 3,469 reviews. Call or book online for friendly advice and fast scheduling.

What can you expect to pay?

Price Factors

Typical price ranges.

Price ranges for this service based on Paul The Plumber job history.

Replace/Install
Our price$3,725 – $8,442
Maintain
Our price$180 – $650
Our work

Project Gallery

Upgrade your home with Paul The Plumber – Service with a Smile. Experience the difference today!
Upgrade your home's heating efficiency with Paul The Plumber's expert installation services.
Experience the transformative quality and professionalism with Paul The Plumber, bringing new life to your plumbing systems.
Ensure reliable heating and plumbing solutions with Paul The Plumber's top-notch services.
Current Offers2 Active

Active coupons & redemption details.

View all offers
Water Heater$50 OFF

$50 OFF WATER HEATER INSTALLATION OR REPLACEMENT

Coupon must be presented prior to starting job. Coupon must be mentioned at the time of booking job.

October 7, 20264 days leftView offer
Water Heater$100 OFF

$100 OFF TANKLESS WATER HEATER INSTALLATION OR REPLACEMENT

Coupon must be presented prior to starting job. Coupon must be mentioned at the time of booking job.

October 7, 20264 days leftView offer
Why us

Why Choose Us

BBB A+ accredited

Accredited business with an A+ rating

Proven local reputation

4.7 rating from 3,469 reviews

Licensed, vetted techs

Technicians are licensed and background-checked

Upfront, clear pricing

No surprises with written options before work

Family-owned experience

22 years serving New Hampshire homeowners
Reviews Proof

What Our Customers Say

5.0
speed

“Very happy... new tankless water heater in under 24 hours.”

5.0
quality

“They did a wonderful job installing and reconnecting everything.”

5.0
professionalism

“Same-day for a water heater repair. Very knowledgeable.”

Got questions?

Frequently Asked Questions

If the reset button doesn’t restore hot water, the likely causes are a failed thermostat or heating element (electric), an ignition or gas-supply issue (gas), or heavy sediment/scale restricting heat transfer. Error codes need pro diagnostics. Paul The Plumber services Nashua and Manchester homes and handles descaling, flushing, and part replacement with straightforward pricing and a 2-year parts and labor warranty on services.

Quick checks:

  • Verify the breaker and power switch.
  • Confirm gas valve is open and venting is clear.
  • Listen for burner/igniter activity.
  • Note any error codes.

Updated: 2025-11-28 00:00:00

Need help in Lee, NH? Call (603) 541-7986 or book online.

Learn more

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Where we work

Where We Work

Stratham

NH

Brookline

NH

Durham

NH

Hopkinton

NH

Litchfield

NH

Newton

NH

Hollis

NH

Canterbury

NH

Barrington

NH

Epsom

NH

Rye

NH

Greenland

NH

Kensington

NH

Hooksett

NH

Londonderry

NH

East Kingston

NH

Nottingham

NH

South Hampton

NH

Bow

NH

Danville

NH

Dover

NH

Hampstead

NH

Hampton Falls

NH

Pembroke

NH

Portsmouth

NH

Dunbarton

NH

East Hampstead

NH

Manchester

NH

Merrimack

NH

Weare

NH

Nashua

NH

Madbury

NH

Chichester

NH

New Boston

NH

Northwood

NH

Windham

NH

Raymond

NH

Derry

NH

Seabrook

NH

New Castle

NH

Barnstead

NH

Brentwood

NH

Concord

NH

Goffstown

NH

Newington

NH

Milford

NH

Newfields

NH

Allenstown

NH

Boscawen

NH

Epping

NH

Newmarket

NH

Exeter

NH

Wilton

NH

Mont Vernon

NH

Lee

NH

Deerfield

NH

Fremont

NH

Sandown

NH

East Derry

NH

Amherst

NH

Hampton

NH

Chester

NH

Auburn

NH

Bedford

NH

Pelham

NH

Kingston

NH

Hudson

NH

Loudon

NH

Plaistow

NH

North Hampton

NH

Salem

NH

When you are ready

Schedule service today with Paul The Plumber.

(603) 541-7986
See all services
When you are ready

Schedule service today with Paul The Plumber.

(603) 541-7986
See all services