Mercado Pluming and Heating

Mercado Plumbing and Heating runs out of 3 Grand Ave in Haverhill, and its listings keep the scope narrow: boilers and water heaters. The company says it has been at it for ten years and that it does business in Spanish as well as English. The posted hours tell you what kind of operation this is — 3 to 6 PM, six days a week, closed Sunday. That reads like evening work around another schedule, so if you need someone mid-morning, ask first. The customer record is one review, from 2022, carried on both Angi and HomeAdvisor as a 5.0. A single positive note from four years ago is a decent sign and nothing more; it cannot tell you how the work goes today, which is why the rating here stays cautious. A few practical things the listings spell out: estimates are not free, no warranty is offered, and there is no emergency service — so a burst pipe at midnight is not this call. Worth a look for a planned boiler or water heater replacement, particularly if you would rather handle it in Spanish. Confirm the current Massachusetts plumbing licence and get the price in writing before work starts.