Business Details
Emergency
services
Expert HVAC Installation, Repair & Maintenance in Hudson, MA
DeMelo Heating & Air Conditioning has been Hudson's trusted expert in heating and cooling solutions since our founding. Our team of licensed professionals brings decades of combined experience in HVAC installation, repair, and maintenance, serving residential and commercial clients across Metrowest and Boston. We prioritize customer satisfaction through personalized service agreements, 24/7 emergency response, and energy-efficient solutions tailored to individual needs.Backed by partnerships with industry leaders like Bryant, we combine advanced technology with proven methodologies to ensure optimal system performance. Our commitment to transparency, competitive pricing, and comprehensive warranties has established us as a regional authority in climate control systems, with a track record of resolving complex issues while maintaining clear communication throughout every service interaction.
Services
HVAC Installation
Emergency Repair
Preventive Maintenance
Indoor Air Quality
Sheet Metal Fabrication
Air Duct Sealing
Commercial HVAC
Energy Audits
Highlights and features
- We offer 24/7 emergency HVAC service with rapid response times
- Our technicians hold industry certifications for heating and cooling systems
- We provide customized energy-efficient solutions for residential and commercial properties
- Our service agreements include priority scheduling and discounted rates
- We maintain an A+ rating with the Better Business Bureau
What people say
Prompt service
Knowledgeable technician
Reasonable pricing
Emergency availability
Professional and caring
Services
HVAC Installation
We provide complete HVAC system installations for residential and commercial properties. Our process includes free in-home consultations, equipment selection assistance, and proper system sizing to meet your specific needs. We work with leading brands like Bryant to ensure long-lasting performance and offer full factory warranties on all equipment and labor. Our installation team follows strict quality control protocols to guarantee optimal system efficiency.
Emergency Repair
Our emergency repair service operates 24 hours a day, 7 days a week for urgent HVAC issues. Certified technicians respond promptly with fully equipped service vehicles to diagnose and resolve critical system failures. We prioritize rapid response times while maintaining transparent pricing and clear communication throughout the repair process to minimize customer stress during urgent situations.
Preventive Maintenance
Our preventive maintenance programs help extend equipment lifespan and improve system efficiency. Services include comprehensive inspections, component lubrication, filter replacements, and performance testing for furnaces, air conditioners, and heat pumps. Regular maintenance helps identify potential issues before they become major problems and can reduce energy costs by up to 30% through optimized system performance.
Indoor Air Quality
We offer specialized indoor air quality services to improve residential and commercial environments. Our solutions include air purification systems, humidity control, ventilation upgrades, and UV light installations. These services address common pollutants and allergens while maintaining proper ventilation rates to create healthier indoor spaces that meet current health standards and building code requirements.
Sheet Metal Fabrication
Our in-house sheet metal fabrication capabilities enable custom ductwork solutions for new installations and system upgrades. We create precision-fitted components that minimize air leakage and improve system efficiency. This service supports both residential and commercial projects with tailored ventilation solutions that meet specific building requirements while maintaining compliance with local HVAC codes and regulations.
Questions
What HVAC services do you offer?
We provide complete HVAC services including installation, repair, and maintenance for heating and cooling systems in residential and commercial properties.
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency HVAC repair services with rapid response times for urgent heating and cooling system failures.
What areas do you service?
We serve Hudson, Boston, and surrounding communities including Arlington, Belmont, Cambridge, Lexington, and Waltham.
Do you offer financing options?
Yes, we offer flexible financing options for HVAC installations and major repairs, subject to credit approval.
What maintenance programs are available?
We offer annual service agreements with priority scheduling, discounted rates, and comprehensive system tune-ups to maintain optimal performance.
Reviews (5)
Kun Chen
Jan 04, 2022
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Expensive and unnecessary charge. They told me to replace with a new water heater, but other plumbers are able to repair by replacing the gone elements, which cost only 1/5 of Demelo's quote. In addition to the service call fee, they also charged me the travel fee and not communicated with me beforehand. The reason I gave 2 stars is because techincian did show up on time. In all, I wouldn't recommend their services.
Cheryl Marland
Sep 24, 2021
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We purchased our air conditioning from them...units are excellent. We also purchased the eco-plan that has 2 cleanings a year on the units. Very satisfied with them.
Dan Kniffin
Jun 05, 2021
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Positive:Professionalism,Responsiveness
Had some central air issues in our new house, these guys were very responsive and did a great job. Didnt sell me parts I didnt need, explained in laymans terms what was going on, and got me back up and running again. Highly recommend them!
Service:Repair HVAC
Had some central air issues in our new house, these guys were very responsive and did a great job. Didnt sell me parts I didnt need, explained in laymans terms what was going on, and got me back up and running again. Highly recommend them!
Service:Repair HVAC
Dave Adams
May 14, 2021
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Excellent service. Very knowledgeable and friendly. Have dealt with them over many years and they have never disappointed. Highly recommend them for sales and service.
Dave A
Marlborough
Dave A
Marlborough
Clinton Rice
Apr 29, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
I cannot say enough about this company from its high quality work to their amazing staff. Always a positive knowledgeable person on the other line to answer your questions and there workers do amazing work i use this company at my facility all the time if you want the job done the correct way call Demelo i highly recommend
I cannot say enough about this company from its high quality work to their amazing staff. Always a positive knowledgeable person on the other line to answer your questions and there workers do amazing work i use this company at my facility all the time if you want the job done the correct way call Demelo i highly recommend
