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50+ Years
experience
Emergency
services
Your Trusted Plumbing & HVAC Partner in Quincy, MA
As a family-owned business rooted in tradition, we have dedicated ourselves to delivering exceptional plumbing and HVAC solutions since 1972. Our commitment to excellence is reflected in our team of licensed professionals, who bring decades of combined experience to every project. We specialize in advanced heating, cooling, and plumbing systems, including Mitsubishi Diamond Contractor services, ensuring cutting-edge installations and repairs. Our reputation is built on a foundation of trust, with warranties backing all services and a 100% satisfaction guarantee.

We prioritize customer education, transparent communication, and eco-conscious practices, including partnerships with Mass Save for energy-efficient rebates. With three convenient locations across Massachusetts, we serve both residential and commercial clients, offering 24/7 emergency support for urgent needs. Our dedication to community extends beyond service, as we actively promote employee growth and environmental stewardship through sustainable business practices.
Services
Plumbing Repair HVAC Installation Emergency Services Water Heater Replacement Ductless Systems Boiler Maintenance Furnace Repair Heat Pump Services Garbage Disposal Sewer Replacement
Details
  • Year established: 1972
Highlights and features
  • Serving the South Shore for over 50 years
  • Licensed & insured professionals
  • 100% free estimate
  • Backed by a warranty
  • Guarantee 100% satisfaction
Associations and certifications
  • Mitsubishi Diamond Contractor
  • Lennox Premier Dealer
What people say
Arrived within 5 minutes Friendly and professional Efficient and cleaned up Cleared deep clogs Meticulous service
Services
HVAC Installation
Our certified technicians specialize in complete HVAC system installations including furnaces, air conditioners, and heat pumps. We work with top brands like Mitsubishi and Lennox to ensure energy-efficient solutions tailored to your home's specific needs. All installations include system optimization and personalized operation training.
Plumbing Repair
We provide comprehensive plumbing repair services for leaks, clogs, and system failures. Our expertise includes slab leak detection, sewer line replacement, and fixture repairs. We use advanced diagnostic tools and offer same-day emergency service for urgent plumbing issues across residential and commercial properties.
Ductless Systems
As Mitsubishi Diamond Contractors, we install and service energy-efficient ductless mini-split systems. These zoned solutions provide targeted heating and cooling without traditional ductwork. Our installations include system design consultation and 12-year parts and labor warranties for complete peace of mind.
Water Heater
We offer complete water heater solutions including Navien tankless systems and traditional storage models. Our services cover installation, repair, and maintenance with options for gas, electric, and hybrid heat pump systems. We also provide water quality testing and filtration recommendations.
Emergency Service
Our emergency response team is available for urgent plumbing and HVAC failures. We guarantee prompt arrival times and transparent pricing for after-hours service. Common emergency calls include burst pipes, heating failures, and major AC malfunctions during extreme weather conditions.
Questions
Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency plumbing services for urgent issues like burst pipes, severe leaks, and complete system failures. Our response team prioritizes emergency calls with transparent pricing.
Are your technicians certified?
All our technicians are state-licensed and factory-certified through programs with Mitsubishi and Lennox. We maintain ongoing training programs to ensure expertise with both traditional and modern HVAC systems.
Do you service both residential and commercial properties?
Yes, we serve both residential homes and commercial businesses across the South Shore. Our team handles projects of all sizes from single-family homes to multi-unit commercial buildings.
What financing options are available?
We offer financing through Service Finance and Synchrony with competitive interest rates. Special programs are available for energy-efficient upgrades through our partnership with the Mass Save initiative.
Do you provide warranties on your work?
All services include a comprehensive warranty covering both parts and labor. Specific warranty terms vary by service type and manufacturer requirements, with extended coverage available for select system installations.
Can you service older HVAC systems?
Yes, we maintain expertise with both modern and legacy HVAC systems. While we recommend energy-efficient upgrades, we can service and repair older units with genuine replacement parts and specialized diagnostic equipment.
Videos
Reviews (5)
Lillian Gonzalez
Jun 07, 2022 Report
Amazing. Our pool heater was not working. We called mid morning two techs came In by late morning. All fixed. Knowledgeable techs and very helpful. 5+ across the board. They also perform other services which we will certainly use. Service: Pool plumbing repair
Martin Kerans
May 16, 2022 Report
Gene of Aspinwall is the BEST! Took the time to hear what my problem was and then proceeded to quickly and professionally fix it. The whole Aspinwall experience was very positive. I was kept aware of Gene's arrival. I am a very satisfied customer. Service: Repair HVAC
Matthew Shinney
May 15, 2022 Report
I was very impressed with Frank's knowledge and professionalism. Frank was very thorough and spend time going through any possible problem that may arise. I appreciate the effort and attention to detail to make sure the job was done right. I highly recommend Frank. Services: Plumbing pipe repair, Sewer repair
Patrice Lyons
May 13, 2022 Report
I had a clogged sink and tried everything to unclog it. Finally realizing that I need a professional I called Aspinwall Plumbing. I've heard about them through friends. The day I called I spoke to a very nice woman who gave me an appointment that day. Two very nice young men Andrew and Thuan came. Both very professional and explained everything they were going to do. They had the problem fixed in no time. I told them I now have a plumber and I would recommend their company to anyone. Thanks again Andrew and Thuan you both are a credit to your company. Patrice Lyons
Amanda Selig
May 04, 2022 Report
Andrew Roussell is our "go to" technician at Aspinwall for all of our plumbing needs here in Marina Bay, Quincy. He has assisted us with many, many improvements throughout the home from a new furnace to bathroom and kitchen needs and updates (pictures attached of some of the work he has helped us complete). He is attentive, timely/efficient, a great problem solver and works very well with other contractors to complete the task. We are lucky to have Andrew to call when we need a repair! Andrew, we can't thank you enough for all of your help and expertise here at our home!