Compare the highest-rated plumbing professionals in Merrimack, New Hampshire. All contractors are licensed, insured, and verified through our rigorous screening process.
A full-service plumbing company serving Merrimack and surrounding areas with comprehensive residential and commercial services. Known for rapid emergency response and expertise in water heater installation and repair.
Part of a national franchise with strong local presence, offering professional plumbing services with a focus on drain cleaning, sewer services, and pipe replacement. Provides upfront pricing and 24/7 emergency availability.
Serving the Merrimack area for over two decades, this company provides comprehensive plumbing services with expertise in both residential and commercial systems, including bathroom and kitchen remodels and hydronic heating systems.
Merrimack's plumbing market is served by a mix of local established companies and national franchise providers. Common issues include hard water problems due to the region's water mineral content, frozen pipes during harsh New Hampshire winters, and aging sewer lines in some older neighborhoods. Local providers are well-versed in New Hampshire plumbing codes and the specific challenges of the New England climate. Most reputable companies offer 24/7 emergency service given the extreme winter conditions that can cause pipe bursts.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Merrimack regulations and climate
Get answers to common questions about plumbing services in Merrimack, New Hampshire.
The most frequent issues are frozen and burst pipes due to our harsh New Hampshire winters, followed by water heater failures from hard water sediment buildup common in our area. In spring, sump pump failures in basements are also common due to snowmelt and high groundwater levels. Proactive winterization and regular water heater maintenance are highly recommended for local homes.
Always choose a plumber licensed by the New Hampshire Department of Safety (Plumbing License #) and insured. For Merrimack, it's also wise to select a company familiar with local codes, the specific soil conditions affecting sewer lines, and the well and septic systems common in surrounding towns. Check for strong local reviews and membership in organizations like the PHCC of NH.
Costs vary, but a standard 50-gallon water heater replacement typically ranges from $1,800 to $2,800, including installation and disposal, influenced by local fuel costs and any needed code upgrades. Emergency service for a burst pipe can start at $300+ for the after-hours call, plus repair costs. Always request a detailed, written estimate that includes all parts, labor, and potential permit fees.
Schedule non-emergency projects like bathroom remodels or repiping in late spring or early fall. Plumbers are most booked during deep winter (emergency freeze-ups) and the height of summer (for outdoor lines and projects). Scheduling during shoulder seasons often provides better availability and pricing, and is ideal for outdoor work before the ground freezes.
Yes, most plumbing work requires a permit from the Merrimack Building Department, especially for water heater replacements, re-piping, or adding fixtures. New Hampshire has strict backflow prevention and water conservation codes (like certain toilet models). If your home is on a private well and septic system, additional health department regulations may apply for any work affecting those systems.