Recent Blog Posts
HVAC Company
Franklin, MA
24/7 Emergency Service Available
Same-Day, No-Obligation, Free Estimates
Multiple Discounts & Specials Available
Request Lorem Epsom
Hero Request Form
Thank you for contacting us.
We will get back to you as soon as possible.
Please try again later.
Dependable HVAC Solutions for Medfield Homes and Businesses
Top Notch HVAC Company has been Medfield's go-to partner for heating and air conditioning services since 2014. Our family-owned business brings over 35 years of experience to deliver personalized HVAC solutions that meet your specific needs. As your neighbors, we're dedicated to ensuring your year-round comfort through our wide range of services and advanced technologies. At Top Notch HVAC Company, we prioritize fair pricing and transparent service.
Our technicians provide honest recommendations and quality work, as they aren't driven by commissions. We offer same-day estimates, collaborate with major insurance companies, and provide flexible financing options, including 0% financing for 5 years on eligible systems. Ready to experience the benefits of a local HVAC company that prioritizes your comfort? Contact us today to discuss how we can improve your home or business's climate control.
Why Choose Top Notch HVAC Company
24/7 Emergency Service Available
Same-Day, No-Obligation, Free Estimates
Multiple Discounts & Specials Available
Extensive Warranties Available
Same-Day Appointments Offered
Over 35 Years of Experience

AC Services
Stay cool in Medfield with our full range of AC services. We handle installation, maintenance, and repairs to keep your cooling system running efficiently.
Air Quality & Ventilation Services
Our air quality and ventilation services help create a healthier indoor environment by reducing allergens, pollutants, and moisture buildup. Our team installs and maintains advanced systems that improve airflow and support cleaner, more breathable air throughout your space.
Heating Services
Our boiler and heating services ensure reliable warmth and energy efficiency for homes and businesses year-round, with certified technicians providing expert installation, maintenance, and emergency repairs to keep your system running smoothly.
Commercial HVAC Services
We cater to the unique HVAC needs of businesses. Our services aim to reduce downtime, boost efficiency, and create comfortable environments for your customers and staff.
Generator Services
Our generator services provide dependable backup power and precise climate control for homes and businesses. Our technicians install and maintain standby generators to enhance comfort, efficiency, and peace of mind.
High Efficiency HVAC Services
Lower your energy bills with our high-efficiency HVAC systems. We offer modern energy-saving technology for better comfort and reduced environmental impact.
HVAC Testing
Our thorough HVAC testing ensures your system works at its best. We check air flow, duct leakage, and energy efficiency to help you optimize your HVAC system.
Refrigeration Services
Our refrigeration services specialize in the installation, maintenance, and repair of commercial refrigeration systems. Our team ensures reliable temperature control to protect perishable goods and maintain operational efficiency.
Water Filtration Services
Our water filtration services deliver clean, safe water and consistent comfort for homes and businesses. Our experienced technicians install and maintain advanced systems that improve water quality and energy efficiency.
Seasonal & Specialty HVAC Services
Our seasonal and specialty HVAC services are designed to keep your indoor climate comfortable and efficient no matter the time of year. Our team offers tailored solutions like pre-season tune-ups, humidity control, and air purification systems to meet unique home or business needs.
Geothermal Heating & Cooling
Geothermal heating and air services offer an energy-efficient solution by harnessing the stable temperatures underground to heat and cool buildings. These systems provide consistent comfort, reduce utility costs, and support environmentally friendly operations through renewable energy technology.
Thermostat Services
Our thermostat services deliver reliable temperature control and energy efficiency for homes and businesses. Our technicians expertly install, program, and maintain thermostats to ensure optimal comfort, performance, and peace of mind year-round.
Water Heater Services
Our water heater services provide reliable hot water and lasting comfort for homes and businesses. Our experienced technicians install, repair, and maintain high-efficiency water heaters to enhance performance, energy savings, and peace of mind.
24/7 Emergency Service
We're available 24/7 for urgent HVAC repairs. Our quick response team ensures your comfort and safety at any time.
Enjoy Your Discount Today!
Get $400 off when you replace your entire heating and cooling system with Top Notch HVAC Company.
Enjoy Your Discount Today!
Here's what our satisfied customers are saying...
At Top Notch HVAC Company, we take pride in providing exceptional HVAC services to our customers. We would be grateful if you could share your thoughts about our company with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Top Notch HVAC Company and let others know what you think.
How do I know if I need a full HVAC system replacement?
If your system is more than 12 to 15 years old and requires frequent repairs, replacement may be more cost-effective than continuing to fix it. Top Notch HVAC will perform a full assessment and explain whether replacement or repair is the better choice. For an on-site evaluation from the local HVAC company Franklin, MA residents recommend, we can schedule a convenient visit and provide a transparent estimate.
Do you offer financing or payment plans for installations?
Yes, we partner with financing providers to make new installations and major repairs more affordable. Our team will walk you through available options, interest rates, and term lengths so you can choose what fits your budget. Speak with a Top Notch HVAC representative, the HVAC company Franklin, MA homeowners depend on, to learn about current promotions and low-monthly payment plans.
What brands and models do you service and install?
We service most major residential and light-commercial HVAC brands, including central AC, furnaces, heat pumps, and ductless systems. For installations, we recommend equipment that fits your home’s size, budget, and efficiency goals, and we will explain the pros and cons of each brand. Our commitment to customer services is just part of the reason we're the top HVAC company Franklin, MA has to offer.
Can you improve my home’s indoor air quality?
Yes, we offer air purification systems, humidifiers, dehumidifiers, and high-efficiency filtration upgrades to reduce allergens and pollutants. During a site visit, we’ll test airflow and inspect ductwork to recommend targeted improvements. Many homeowners choose to combine filtration upgrades with routine maintenance from the HVAC company Franklin, MA homeowners rely on to keep their system running cleanly and efficiently.
How do you determine the correct system size for my home?
We perform a load calculation that accounts for your home’s square footage, insulation, windows, orientation, and local climate to pick the right capacity. Proper sizing prevents short-cycling, improves comfort, and increases efficiency. If you want a professional assessment, contact Top Notch HVAC, the HVAC company Franklin, MA and the surrounding areas know and love, to schedule a heat-load evaluation.
What does a standard maintenance tune-up include?
As the top HVAC company Franklin, MA has to offer, our tune-up includes cleaning coils, checking refrigerant levels, inspecting electrical connections, testing thermostat operation, and lubricating moving parts. We also examine ductwork, safety controls, and airflow to catch small problems before they become costly. Many customers enroll in our maintenance plan so we can perform these checks annually for predictable care and priority scheduling.
Do you install smart thermostats and offer zoning solutions?
Yes, we install and program smart thermostats from leading brands and can design zoning systems to control temperature by area. Zoning can increase comfort while lowering energy bills by directing conditioned air only where it’s needed. Ask our team for compatibility details and get a quote from the local HVAC company Franklin, MA residents recommend if you want remote control and advanced scheduling features.
Can you service commercial systems or only residential units?
Top Notch HVAC provides both residential and light-commercial services, including rooftop units, commercial furnaces, and system retrofits. For larger commercial projects, we evaluate load, ventilation needs, and code requirements before proposing a solution. If you're a business owner, reach out to our office to get started working with the commercial HVAC company Franklin, MA and the surrounding areas count on for scheduled maintenance contracts and emergency coverage.




























