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26 Years
experience
Emergency
services
Trusted HVAC Services in Sandwich, MA
All Gas Heating & Cooling has been dedicated to providing safe, reliable HVAC equipment and services since 2000. Our team combines extensive expertise in high-efficiency systems with a commitment to staying at the forefront of industry innovations. We prioritize customer satisfaction through personalized service, technical proficiency, and a focus on energy-efficient solutions that reduce utility costs.

With decades of combined experience, we serve Cape Cod and surrounding areas, offering installations, conversions, and maintenance tailored to individual comfort needs. Our philosophy centers on long-term relationships built through transparency, quality workmanship, and exceeding client expectations in every project.
Services
HVAC Installation Duct Testing Natural Gas Conversion Generator Installation Preventative Maintenance Humidification Systems Gas Piping Air Quality Solutions Emergency Repairs Energy Audits
Details
  • Year established: 2000
Highlights and features
  • We have over 23 years of experience in HVAC solutions for Cape Cod residents
  • Our team holds multiple state-certified licenses for gas and sheet metal work
  • We offer 24/7 emergency HVAC services for urgent needs
  • We specialize in energy-efficient conversions that reduce utility bills by up to 40%
  • We provide comprehensive duct testing and sealing services to optimize system performance
Associations and certifications
  • Master GasFitter 3871
  • Business Gas License 184
  • Master Sheet Metal Unrestricted 4444
  • EPA License 2019
Services
HVAC Installation
We install high-efficiency heating and cooling systems tailored to your home's specific needs. Our technicians ensure proper sizing and installation of furnaces, heat pumps, and mini-splits to maximize comfort and energy savings. With over two decades of experience, we guarantee code-compliant installations that meet manufacturer specifications and local regulations.
Duct Testing
Our certified technicians perform comprehensive duct leakage testing using calibrated equipment to identify energy-wasting leaks. This service helps improve system efficiency by up to 30% while enhancing indoor air quality and comfort. We follow Massachusetts State Building Codes for accurate diagnostics and recommended repairs.
Natural Gas Conversion
We specialize in converting oil-based heating systems to clean, cost-effective natural gas solutions. This service includes system assessment, equipment replacement, and safe disposal of old components. Customers typically save up to 40% on heating costs while reducing carbon emissions by 27 lbs annually.
Preventative Maintenance
Our maintenance programs include seasonal inspections, filter replacements, and system tune-ups to ensure optimal performance. Regular maintenance extends equipment lifespan, maintains warranty validity, and prevents unexpected breakdowns while maintaining energy efficiency ratings through proper system calibration.
Emergency Repairs
We provide round-the-clock emergency HVAC repair services for critical system failures. Our rapid response team addresses urgent issues like carbon monoxide leaks, complete system failures, and safety hazards. Service includes immediate diagnostics and repairs using genuine replacement parts for all major HVAC brands.
Questions
What HVAC services do you offer?
We provide complete HVAC solutions including installation, maintenance, and repairs for heating and cooling systems, along with natural gas conversions and duct testing.
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency repair services for urgent heating and cooling system failures.
What areas do you serve?
We primarily serve Cape Cod and surrounding Massachusetts areas including Sandwich, Barnstable, and Falmouth.
How can I reduce my energy bills?
Our energy-efficient system upgrades, duct sealing services, and natural gas conversions can reduce utility costs by up to 40% annually.
Are you licensed for gas work?
Yes, we hold multiple state-certified licenses including Master GasFitter 3871 and Business Gas License 184.
Do you offer maintenance plans?
Yes, we offer customized preventative maintenance programs to ensure optimal system performance and longevity.