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13 Years
experience
Emergency
services
Expert Plumbing & Heating Services in Rhode Island
At Desmarais Plumbing & Heating, we bring over two decades of expertise to delivering reliable plumbing, heating, and backflow services across Rhode Island. As a family-owned and operated business, we prioritize quality workmanship, affordability, and customer satisfaction. Our licensed and insured professionals are available 24 hours a day, seven days a week, ensuring prompt solutions for residential and commercial needs. From small repairs to large installations, we handle every project with precision and care.

Our commitment to excellence is reflected in our guaranteed results and dedication to maintaining the highest standards of service. With a focus on trust and transparency, weve built a reputation as a dependable partner for all heating and plumbing requirements. Whether addressing emergencies or scheduled maintenance, our team combines technical proficiency with personalized attention to meet our clients evolving needs.
Services
Plumbing Repairs Heating Installations Backflow Testing Drain Cleaning Septic Tank Pumping Grease Tank Pumping Heating Repairs Equipment Installation
Details
  • Year established: 2013
Highlights and features
  • We offer over 20 years of combined experience in plumbing and heating.
  • Our team provides 24/7 emergency service for urgent needs.
  • Family-owned business with personalized customer care.
  • Fully licensed and insured professionals ensure safety and compliance.
  • Customer satisfaction guaranteed on all services performed.
Services
Plumbing Repairs
Our plumbing repairs address leaks, clogs, and system failures for residential and commercial properties. Using advanced diagnostics, we resolve issues efficiently to minimize disruption. Customers benefit from durable fixes and reduced long-term costs.
Heating Installations
We install high-efficiency heating systems tailored to property size and climate demands. Services include boiler setup and thermostat integration for optimal energy use. Clients receive enhanced comfort and lower utility bills with modern equipment.
Backflow Testing
Certified technicians perform backflow testing and preventer maintenance to ensure safe water systems. This service protects against contamination in residential and commercial settings. Regular testing maintains regulatory compliance and public health standards.
Drain Cleaning
High-pressure jetting and augers remove blockages and buildup in drains and sewer lines. This prevents backups and extends pipe lifespan. Commercial clients benefit from minimized downtime and improved sanitation.
Septic Tank Pumping
Routine septic pumping prevents system overflows and soil contamination. We service residential and municipal tanks with eco-friendly disposal methods. Regular maintenance avoids costly repairs and ensures regulatory adherence.
Questions
What services does Desmarais Plumbing & Heating offer?
We provide plumbing repairs, heating installations, backflow testing, drain cleaning, and septic/grease tank pumping for residential and commercial clients.
Are your technicians licensed and insured?
Yes, all our professionals are fully licensed, insured, and trained to handle complex plumbing and heating systems safely.
Do you offer emergency services?
We provide 24/7 emergency service for urgent plumbing, heating, or backflow issues to minimize property damage.
What areas do you serve?
We operate statewide in Rhode Island, covering both urban and rural locations for residential and business needs.
Is there a warranty on your services?
We guarantee customer satisfaction on all completed work, with follow-up support available for any post-service concerns.
How can I request a free estimate?
Call 401-944-5167 anytime to discuss your project and receive a no-obligation estimate from our team.