Hennessy MechanicalPlumber in Mendon, MA

Hennessy Mechanical is a plumber in Mendon, MA. Open Monday to Saturday.

Mendon, MA0 paid placements in any rankingHow we rank

Key facts

Key facts about Hennessy Mechanical
Phone	(508) 488-9223
Hours	Monday to Friday: 7 AM – 5 PM; Saturday: 7 AM – 12 PM

Trades

Each trade shows the evidence we matched it on.

Plumbingmain tradeGoogle main category

Service area

Serves Mendon and 11 towns within 25 miles: Milford, Uxbridge, Northbridge, Whitinsville, Blackstone, Grafton, Medway, Holliston, Franklin, Douglas and Sutton.

Based in Mendon, MAView on map

Opening hours

Opening hours for Hennessy Mechanical
Day	Hours
Monday	7 AM – 5 PM
Tuesday	7 AM – 5 PM
Wednesday	7 AM – 5 PM
Thursday	7 AM – 5 PM
Friday	7 AM – 5 PM
Saturday	7 AM – 12 PM
Sunday	Closed

Open evenings — no
Open Saturdays
Open Sundays — no

Typical plumbing prices

Typical plumbing prices
Job	Low	Typical	High
Water heater replacementPer unit, installed (unit plus labor); typical range of customer-reported jobs. US national range	$882	$1,348	$1,826

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

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Questions about Hennessy Mechanical

What are Hennessy Mechanical’s hours?

Hennessy Mechanical is open Monday to Saturday. Its listed hours are Monday to Friday, 7 AM – 5 PM; Saturday, 7 AM – 12 PM. On Saturdays it is open 7 AM to 12 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Hennessy Mechanical serve?

Serves Mendon and 11 towns within 25 miles: Milford, Uxbridge, Northbridge, Whitinsville, Blackstone, Grafton, Medway, Holliston, Franklin, Douglas and Sutton. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

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