Business Details
30 Years
experience
Emergency
services
Your Reliable Partner for HVAC and Oil Delivery
Established in 1996, Maria's Oil has evolved from a service department into a full-service heating oil delivery company serving Massachusetts communities. Our team of certified technicians specializes in oil and gas heating systems, air conditioning, and plumbing solutions with 24/7 emergency services. We maintain extensive inventory in service vehicles to ensure efficient repairs and utilize state-of-the-art technology to optimize system performance. Our service contracts cover system retrofits, conversions between oil and gas heating, and new construction installations. With locations in Chelsea and Reading, we serve over 20 communities including Arlington, Cambridge, and Salem.Our commitment to value, accountability, and customer satisfaction drives our approach to equipment servicing and fuel delivery. We emphasize preventive maintenance programs to ensure system longevity and efficiency. Our technicians receive ongoing training to maintain technical expertise while upholding our core values of reliability and customer care. Through consistent service improvements and community engagement, we've maintained operational continuity since our founding. Our business model combines technical expertise with personalized service to address residential HVAC and plumbing needs.
Services
Oil Heating
Air Conditioning
Plumbing
Emergency Services
System Conversions
Preventive Maintenance
New Installations
Tank Inspections
Retrofit Upgrades
Service Contracts
Details
- Year established: 1996
Highlights and features
- 24/7 emergency response for critical HVAC and plumbing needs
- Certified technicians with 25+ years of combined industry experience
- State-of-the-art diagnostic tools for system efficiency optimization
- Established service presence since 1996 with local community knowledge
- Comprehensive service contracts covering installation and maintenance
Services
Oil Heating
We provide comprehensive oil heating solutions including system installation, maintenance, and emergency repairs. Our technicians optimize burner efficiency to reduce fuel consumption while ensuring reliable winter operation. Services cover both residential and commercial properties with preventive maintenance programs to extend equipment lifespan.
Air Conditioning
Our AC services include system installation, refrigerant optimization using Superheat/Subcooling calculations, and emergency repairs. We service all components of cooling systems to maintain efficiency and indoor air quality. Preventive maintenance plans help avoid summer breakdowns while maximizing energy efficiency.
Plumbing
We offer plumbing installation, repair, and retrofit services including water heater upgrades. Our technicians handle emergency leak repairs, system replacements, and new construction installations. Specialized services include converting hot water systems and addressing complex plumbing challenges in older homes.
Emergency Services
Available 24 hours daily for urgent HVAC and plumbing issues, our emergency service responds promptly to critical system failures. Technicians carry essential replacement parts for immediate repairs of heating, cooling, and plumbing emergencies to restore home comfort and safety.
System Conversions
We specialize in converting heating systems between oil and gas configurations. Our engineers assess existing infrastructure to determine optimal conversion approaches while ensuring compliance with local building codes. Services include complete system replacement and retrofit modifications for improved efficiency.
Questions
What heating services do you offer?
We provide oil and gas heating system installation, maintenance, emergency repairs, and fuel delivery services for residential properties.
Do you offer 24/7 emergency service?
Yes, our technicians are available 24 hours daily for urgent HVAC and plumbing emergencies.
Which areas do you service?
We serve 20+ communities in Massachusetts including Boston suburbs from Arlington to Woburn.
How are oil prices determined?
Current prices appear on our website but may vary daily based on market conditions at delivery time.
What plumbing services are available?
Our plumbing services include water heater installation, leak repairs, system retrofits, and emergency plumbing solutions.
Can you convert oil heating to gas?
Yes, we specialize in converting heating systems between oil and gas configurations while ensuring code compliance.
