Crespo Mechanical | Reliable Plumbing Contractor in Boston, MA

Boston, MA 02122

(617) 922-8316

What the Company Handles

  • Gas line installation
  • Water heater repair
  • Toilet installation
  • HVAC system maintenance
  • Water pipe installation

Company Overview

Crespo Mechanical is a Boston-based HVAC and plumbing company owned and operated by Misael Crespo. Born and raised in the city, Misael started in the trade at 17, bringing deep local knowledge and a commitment to serving his community. The company specializes in a full range of mechanical services, from installing and repairing HVAC systems like ductless mini-splits, heat pumps, and furnaces, to handling all plumbing needs including water heaters, gas lines, and pipe work. Fully insured and licensed, Crespo Mechanical is dedicated to providing reliable service, fair pricing, and clear timelines, ensuring complete customer satisfaction on every job in the Boston area.

Question Answers

What's the most common plumbing issue you see in Boston homes, and how do you fix it?

In Boston, we frequently handle garbage disposal jams and dishwasher leaks. These are often caused by aging connections or food debris. For a jam, we safely clear the unit and check the motor. For a leak, we'll inspect the supply lines, drain hose, and door seal to find the source. We carry common parts on our trucks for a quick, lasting repair to get your kitchen back in order.

I need a new HVAC system. What are my options for efficient heating in a Boston winter?

Given our cold winters, we focus on systems that provide reliable heat and efficiency. We often recommend high-efficiency gas furnaces paired with a heat pump for a dual-fuel system, which can be very cost-effective. Ductless mini-splits are also a great solution for adding heat to specific rooms or older homes without ductwork. We'll assess your home's layout and insulation to recommend the best fit for comfort and your budget.

My water heater is old. Should I repair it or consider a replacement?

It depends on the age, condition, and your goals. If it's less than 10 years old and the issue is minor, like a faulty heating element, repair is often sensible. However, if it's nearing the end of its typical 10-15 year lifespan, recurring repairs add up. We can discuss upgrading to a more efficient model, like a tankless heater that provides endless hot water, which can be a wise long-term investment for a Boston household.

Business Location & Hours



Mon:9:00 AM - 5:00 PM
Tue:9:00 AM - 5:00 PM
Wed:9:00 AM - 5:00 PM
Thu:9:00 AM - 5:00 PM
Fri:9:00 AM - 5:00 PM
Sat:10:00 AM - 3:30 PM
Sun:Closed


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