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50+ Years
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Emergency
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Trusted Plumbing & Heating Services in Lexington, MA
As a family-owned business with nearly a century of experience, we prioritize the comfort, health, and safety of your home. Our philosophy centers on delivering high-quality craftsmanship and innovative solutions for residential and commercial plumbing, heating, and cooling systems. Led by fifth-generation experts Lawrence and Dan, we combine generational expertise with modern technology to ensure reliable, code-compliant services.

Our commitment to transparency, customer education, and emergency readiness has solidified our reputation as trusted partners in Lexington, MA. We approach every project with meticulous attention to detail, from new construction installations to urgent repairs, ensuring long-term satisfaction and peace of mind for every client.
Services
Plumbing Repairs Heating Installation Emergency Services Water Heater Installation Sewer Line Repair Backflow Protection Re-piping Services Furnace Maintenance Drain Unclogging New Construction Plumbing
Details
  • Year established: 1930
Highlights and features
  • Family-owned for 93 years with generational expertise in plumbing and heating systems.
  • Full-service solutions for plumbing, heating, and cooling under one roof.
  • Experienced technicians trained in the latest energy-efficient technologies.
  • Emergency repair services available for urgent home comfort needs.
  • Transparent communication and guaranteed code-compliant installations.
Services
Plumbing Repairs
We specialize in diagnosing and fixing plumbing issues including leaky pipes, clogged drains, and water pressure problems. Our technicians use advanced video inspection tools to identify hidden issues and provide lasting solutions. With expertise in both traditional and modern piping materials, we ensure safe, code-compliant repairs that protect your home's water quality and structural integrity.
Heating Installation
Our team installs energy-efficient heating systems tailored to your home's specific needs. We work with modern furnaces, ventilation systems, and smart thermostats to optimize comfort and reduce energy costs. Every installation includes a detailed assessment, budget planning, and thorough post-installation testing to guarantee optimal performance and compliance with local building codes.
Emergency Services
We provide rapid response for critical plumbing and heating failures during extreme weather or emergencies. Our technicians carry essential replacement parts and equipment to resolve issues like burst pipes or furnace failures quickly. Temporary heating solutions are available when immediate full repairs aren't possible, ensuring your family's safety and comfort during urgent situations.
Water Heater Installation
We offer comprehensive water heater solutions including gas, electric, and tankless models. Our experts help select the most efficient system based on household size and usage patterns. Installation includes proper venting, pressure regulation, and safety valve setup to ensure reliable hot water supply while maximizing energy efficiency and system longevity.
Sewer Line Repair
Our non-invasive sewer line diagnostics use high-resolution video cameras to identify blockages, cracks, or root intrusion issues. We employ hydro-jetting technology to clear stubborn clogs and offer trenchless repair options when replacement is necessary. These methods minimize property disruption while restoring proper drainage and preventing future sewer system complications.
People
Lawrence Sweet
Owner
Fifth-generation plumbing expert with over 40 years of experience managing complex residential and commercial projects. Committed to maintaining family legacy through quality workmanship and customer-focused service.
Dan Sweet
Co-Owner
Second-generation heating specialist trained in modern HVAC technologies. Focuses on energy-efficient system design and emergency service coordination while upholding family business values.
Questions
What areas do you service?
We primarily serve Lexington, MA with plans to expand our service area while maintaining our high service standards.
Do you offer emergency repair services?
Yes, we provide urgent plumbing and heating repairs with same-day response for critical home comfort issues.
What makes your company different?
As fifth-generation specialists, we combine 93 years of family expertise with modern technology for comprehensive, reliable solutions.
How do you handle unexpected issues during repairs?
We immediately inform clients about any complications and provide clear options with updated cost estimates before proceeding.
What payment methods do you accept?
We accept major credit cards and cash payments. Payment plans may be available for larger projects with prior approval.