HVAC Installation
At Tasses Crowley Energy, we know that indoor comfort means more than just reliable temperature—it’s about peace of mind, lower energy bills, and service from experts who treat your home with true care. With over 160 years of combined experience, our certified heating and cooling technicians deliver skilled, friendly service to homes and businesses throughout Central and Western Massachusetts.
HVAC
Installation
At Tasses Crowley Energy, we know that indoor comfort means more than just reliable temperature—it’s about peace of mind, lower energy bills, and service from experts who treat your home with true care. With over 160 years of combined experience, our certified heating and cooling technicians deliver skilled, friendly service to homes and businesses throughout Central and Western Massachusetts.
Heating Install and Service
Furnaces & Boilers
Expert installation of oil, propane, and high-efficiency systems from top national brands.
Maintenance & Tune-Ups
Annual service keeps your system running safely and efficiently—to lower costs and extend lifespan.
24/7 Emergency Heating Repair
Our technicians are always on call to keep your heat running in any weather.
Conversions & Upgrades
Move from oil to propane, upgrade for efficiency, or modernize your controls—custom solutions for every budget.
Cooling and AC Services
Central Air Conditioning
Full installations, replacements, repairs, and regular seasonal maintenance.
Ductless Mini-Split Systems
Perfect for additions, sunrooms, older homes, and targeted comfort—ultra-efficient and whisper-quiet.
Heat Pumps
Year-round comfort with advanced inverter heat pumps eligible for Mass Save® rebates.
Indoor Air Quality
Air filtration, UV lights, humidity control, and more.
Custom Solutions
Zoning
Create separate comfort zones for different areas or floors of your home.
Duct System
New duct system redesign corrects layout issues, removes bottlenecks, and ensures each room gets the proper airflow.
Airflow Optimization
HVAC airflow optimization ensures your system doesn’t overwork, helping you save energy and money by calculating room-by-room airflow needs, positioning vents for balanced temperature contro, and sealing joints and connections to prevent leaks.
Smart Thermostats
Wi-Fi and programmable thermostats to boost comfort and savings.
Heating Install and Service
Furnaces & Boilers
Expert installation of oil, propane, and high-efficiency systems from top national brands.
Maintenance & Tune-Ups
Annual service keeps your system running safely and efficiently—to lower costs and extend lifespan.
24/7 Emergency Heating Repair
Our technicians are always on call to keep your heat running in any weather.
Conversions & Upgrades
Move from oil to propane, upgrade for efficiency, or modernize your controls—custom solutions for every budget.
Cooling and AC Services
Central Air Conditioning
Full installations, replacements, repairs, and regular seasonal maintenance.
Ductless Mini-Split Systems
Perfect for additions, sunrooms, older homes, and targeted comfort—ultra-efficient and whisper-quiet.
Heat Pumps
Year-round comfort with advanced inverter heat pumps eligible for Mass Save® rebates.
Indoor Air Quality
Air filtration, UV lights, humidity control, and more.
Custom Solutions
Zoning
Create separate comfort zones for different areas or floors of your home.
Duct System
New duct system redesign corrects layout issues, removes bottlenecks, and ensures each room gets the proper airflow.
Airflow Optimization
HVAC airflow optimization ensures your system doesn’t overwork, helping you save energy and money by calculating room-by-room airflow needs, positioning vents for balanced temperature contro, and sealing joints and connections to prevent leaks.
Smart Thermostats
Wi-Fi and programmable thermostats to boost comfort and savings.
Central Air Conditioning
Full installations, replacements, repairs, and regular seasonal maintenance.
Ductless Mini-Split Systems
Perfect for additions, sunrooms, older homes, and targeted comfort—ultra-efficient and whisper-quiet.
Heat Pumps
Year-round comfort with advanced inverter heat pumps eligible for Mass Save® rebates.
Indoor Air Quality
Air filtration, UV lights, humidity control, and more.
Heating Install and Service
Furnaces & Boilers
Expert installation of oil, propane, and high-efficiency systems from top national brands.
Maintenance & Tune-Ups
Annual service keeps your system running safely and efficiently—to lower costs and extend lifespan.
24/7 Emergency Heating Repair
Our technicians are always on call to keep your heat running in any weather.
Conversions & Upgrades
Move from oil to propane, upgrade for efficiency, or modernize your controls—custom solutions for every budget.
Cooling and AC Services
Central Air Conditioning
Full installations, replacements, repairs, and regular seasonal maintenance.
Ductless Mini-Split Systems
Perfect for additions, sunrooms, older homes, and targeted comfort—ultra-efficient and whisper-quiet.
Heat Pumps
Year-round comfort with advanced inverter heat pumps eligible for Mass Save® rebates.
Indoor Air Quality
Air filtration, UV lights, humidity control, and more.
Custom Solutions
Zoning
Create separate comfort zones for different areas or floors of your home.
Duct System
New duct system redesign corrects layout issues, removes bottlenecks, and ensures each room gets the proper airflow.
Airflow Optimization
HVAC airflow optimization ensures your system doesn’t overwork, helping you save energy and money by calculating room-by-room airflow needs, positioning vents for balanced temperature contro, and sealing joints and connections to prevent leaks.
Smart Thermostats
Wi-Fi and programmable thermostats to boost comfort and savings.

Central Air Conditioning
Full installations, replacements, repairs, and regular seasonal maintenance.

Indoor Air Quality
Air filtration, UV lights, humidity control, and more.
Ductless Mini-Split Systems
Perfect for additions, sunrooms, older homes, and targeted comfort—ultra-efficient and whisper-quiet.

Heat Pumps
Year-round comfort with advanced inverter heat pumps eligible for Mass Save® rebates.
Central Air Conditioning
Full installations, replacements, repairs, and regular seasonal maintenance.
Ductless Mini-Split Systems
Perfect for additions, sunrooms, older homes, and targeted comfort—ultra-efficient and whisper-quiet.
Heat Pumps
Year-round comfort with advanced inverter heat pumps eligible for Mass Save® rebates.
Indoor Air Quality
Air filtration, UV lights, humidity control, and more.
Why choose Us?

Licensed and Insured
Only experienced, professionally trained staff enter your home.

24/7 Emergency Repair
Our technicians are always on call to keep your heat running in any weather.


Family-Owned Service
Our team lives and works where you do, and we treat every home like our own. We believe in earning trust—one visit at a time.
Family-Owned
Our team lives and works where you do, and we treat every home like our own. We believe in earning trust—one visit at a time.

24/7 Emergency Repair

Our technicians are always on call to keep your heat running in any weather.
Licensed and Insured

Only experienced, professionally trained staff enter your home.
FAQ
Everything you need to know
FAQ
Everything you need to know
FAQ
Everything you need to know
How often should I service my HVAC system?
Your HVAC system should be professionally serviced twice a year—once in the spring for cooling, and once in the fall for heating. Regular maintenance extends system life, boosts efficiency, and helps catch issues early.
How often should I replace my HVAC air filter?
Check your filter monthly and replace it at least every 90 days. If you have pets, allergies, or high usage, consider changing it more frequently.
What size HVAC system does my home need?
The ideal size depends on your home's layout, insulation, windows, and local climate. A licensed HVAC professional can assess your home and recommend the right system—it can’t be determined by square footage alone.
When should I replace my HVAC system instead of repairing it?
If your system is more than 10–15 years old, requires frequent repairs, or struggles to maintain consistent temperatures, consider replacing it with a new, energy-efficient model.
What are the benefits of a programmable or smart thermostat?
Programmable thermostats help you save energy and money by automatically adjusting temperatures based on your schedule, preventing unnecessary heating/cooling when you aren’t home.
What is a SEER rating and why does it matter?
SEER (Seasonal Energy Efficiency Ratio) is a measure of air conditioner efficiency. The higher the SEER rating, the less energy the system uses to cool your home—saving you money on utility bills.
How often should I service my HVAC system?
Your HVAC system should be professionally serviced twice a year—once in the spring for cooling, and once in the fall for heating. Regular maintenance extends system life, boosts efficiency, and helps catch issues early.
How often should I replace my HVAC air filter?
Check your filter monthly and replace it at least every 90 days. If you have pets, allergies, or high usage, consider changing it more frequently.
What size HVAC system does my home need?
The ideal size depends on your home's layout, insulation, windows, and local climate. A licensed HVAC professional can assess your home and recommend the right system—it can’t be determined by square footage alone.
When should I replace my HVAC system instead of repairing it?
If your system is more than 10–15 years old, requires frequent repairs, or struggles to maintain consistent temperatures, consider replacing it with a new, energy-efficient model.
What are the benefits of a programmable or smart thermostat?
Programmable thermostats help you save energy and money by automatically adjusting temperatures based on your schedule, preventing unnecessary heating/cooling when you aren’t home.
What is a SEER rating and why does it matter?
SEER (Seasonal Energy Efficiency Ratio) is a measure of air conditioner efficiency. The higher the SEER rating, the less energy the system uses to cool your home—saving you money on utility bills.
Should I replace my indoor coil when I replace my outdoor AC unit?
Yes, in most cases both should be replaced together for the best performance, efficiency, and equipment longevity. Mismatched components can reduce efficiency and may void manufacturer warranties.
How can I improve my home’s indoor air quality?
Improve indoor air quality by changing filters regularly, using high-efficiency filters, adding air purifiers or UV lights, and scheduling duct cleaning if needed. Regular HVAC maintenance also helps keep indoor air clean.
Why is my AC unit making strange noises?
Odd noises like banging, hissing, or screeching can indicate mechanical issues, loose parts, refrigerant leaks, or problems with the blower motor. If you hear unusual sounds, schedule a professional inspection promptly.
How long should my HVAC system last?
Most modern systems last 10–15 years with proper maintenance. Factors like usage habits, local climate, and service frequency can impact actual lifespan.
Should I cover my air conditioner or heat pump in winter?
Generally, it’s not necessary to cover outdoor units. They’re built to withstand weather, but you can use a breathable cover to keep debris out—never wrap with plastic, which can trap moisture.
What is an HVAC zoning system and do I need one?
Zoning systems create different temperature “zones” in your home for customized comfort and improved efficiency, especially helpful in homes with multiple levels or varied usage patterns.
Should I replace my indoor coil when I replace my outdoor AC unit?
Yes, in most cases both should be replaced together for the best performance, efficiency, and equipment longevity. Mismatched components can reduce efficiency and may void manufacturer warranties.
How can I improve my home’s indoor air quality?
Improve indoor air quality by changing filters regularly, using high-efficiency filters, adding air purifiers or UV lights, and scheduling duct cleaning if needed. Regular HVAC maintenance also helps keep indoor air clean.
Why is my AC unit making strange noises?
Odd noises like banging, hissing, or screeching can indicate mechanical issues, loose parts, refrigerant leaks, or problems with the blower motor. If you hear unusual sounds, schedule a professional inspection promptly.
How long should my HVAC system last?
Most modern systems last 10–15 years with proper maintenance. Factors like usage habits, local climate, and service frequency can impact actual lifespan.
Should I cover my air conditioner or heat pump in winter?
Generally, it’s not necessary to cover outdoor units. They’re built to withstand weather, but you can use a breathable cover to keep debris out—never wrap with plastic, which can trap moisture.
What is an HVAC zoning system and do I need one?
Zoning systems create different temperature “zones” in your home for customized comfort and improved efficiency, especially helpful in homes with multiple levels or varied usage patterns.



