Business Details
46 Years
experience
Emergency
services
Your Trusted Partner for HVAC Solutions in Leominster, MA
Jay Moody HVAC is a family-owned and operated business with over 40 years of experience serving Massachusetts homeowners. Founded in 1980 and now led by the Sharkey family, the company combines degreed engineering expertise with hands-on technical skill to deliver customized HVAC, plumbing, and electrical solutions. Our team prioritizes energy efficiency, personalized system design, and long-term customer relationships, supported by certifications as a Mitsubishi Diamond Elite Contractor and member of the Mass Save Heat Pump Installer Network. We emphasize transparent communication, rebate assistance, and comprehensive maintenance plans to ensure reliable year-round comfort for residential and light commercial clients. 
Services
HVAC Installation
Heat Pump Services
Furnace Repair
Boiler Maintenance
Central AC Repair
Electrical Services
Plumbing Solutions
Indoor Air Quality
HVAC Maintenance Plans
Emergency HVAC Service
Details
- Year established: 1980
Highlights and features
- 40+ years of experience serving Massachusetts homeowners
- Degreed mechanical engineers design customized HVAC systems
- Flexible financing and rebate assistance available
- Certified Mitsubishi Diamond Elite Contractor
- Community-focused with local outreach initiatives
Associations and certifications
- Mitsubishi Diamond Elite Contractor
- Mass Save Heat Pump Installer Network
What people say
Prompt and professional
Knowledgeable technicians
Efficient repairs
Excellent communication
Seamless process
Services
HVAC Installation
Our degreed engineers design custom HVAC systems tailored to your home's layout and climate needs. We install high-efficiency heat pumps, furnaces, boilers, and central AC units using science-backed methods to ensure optimal performance and energy savings. Every installation includes Manual J load calculations and post-installation diagnostics to guarantee proper system operation.
Heat Pump Services
We specialize in ductless mini-split and central heat pump systems for year-round comfort. Our Mitsubishi Diamond Elite-certified technicians handle installations, repairs, and maintenance while maximizing energy efficiency. We assist with Mass Save rebates and federal tax credits to reduce upfront costs for qualifying homeowners.
Furnace Repair
Our licensed technicians provide transparent furnace diagnostics and repairs for oil, gas, and propane systems. We use flat-rate pricing with no hidden fees and include thorough inspections during annual maintenance visits to prevent unexpected breakdowns and extend system lifespan.
Boiler Maintenance
We offer comprehensive boiler installation, repair, and maintenance services for residential properties. Our engineers ensure proper system sizing and efficiency through heat load calculations, while regular maintenance visits help maintain safe operation and minimize energy consumption for oil and gas boiler systems.
Indoor Air Quality
Our indoor air quality services identify and address contaminants through advanced filtration systems, humidity control, and ventilation improvements. We conduct home assessments to recommend customized solutions that reduce allergens and improve respiratory health for Massachusetts homeowners.
People
Leo Sharkey
Owner & Engineer
Leo holds a master's degree in mechanical engineering and leads system design at Jay Moody HVAC. He ensures all installations meet rigorous efficiency standards while providing personalized solutions for residential clients.
Melissa Sharkey
VP of Customer Relations
Melissa manages client communications and community outreach initiatives. She focuses on creating positive customer experiences through transparent project coordination and educational workshops for Massachusetts homeowners.
Paul Sharkey
Director of Operations & Engineer
Paul holds a bachelor's degree in mechanical engineering and oversees daily operations. He ensures technical compliance with industry standards while maintaining the company's commitment to quality craftsmanship and customer satisfaction.
Questions
How often should I schedule HVAC maintenance?
We recommend annual maintenance for most systems, with bi-annual service for primary heat sources to ensure optimal performance and longevity.
Can I finance HVAC installations or repairs?
Yes, we offer third-party financing options and assist with Mass Save HEAT Loan applications for qualifying energy-efficient upgrades.
What are common signs my HVAC system needs repair?
Unusual noises, inconsistent temperatures, increased energy bills, and frequent cycling indicate potential system issues requiring professional attention.
Do you provide virtual HVAC quotes?
No, we require in-home assessments to perform Manual J calculations and design customized systems that meet your specific comfort needs.
Are heat pump installations eligible for rebates?
Yes, qualifying heat pump projects may receive up to $10,000 in Mass Save rebates and $2,000 federal tax credits under the Inflation Reduction Act.
What areas do you service?
We serve Leominster, Acton, Gardner, Carlisle, and surrounding Central Massachusetts communities for residential and light commercial HVAC needs.
