Every square foot of your home matters. When one room is too hot, another is too cold, or your existing HVAC system doesn’t serve the space the way you’d like, the right solution isn’t always a bigger system—it’s one that’s better suited to your home.
HomeWorks Energy provides HVAC repair, preventative maintenance, system replacements, and high-efficiency heat pump installation for Somerville homeowners. Whether you’re maintaining the equipment you have, adding comfort to a difficult space, or considering a more efficient way to heat and cool your home, we’ll help you find an approach that makes sense for the way you live.
Regular preventative maintenance helps support efficient, reliable HVAC performance. Our technicians inspect and service your equipment while looking for developing concerns that may need attention.
Looking for an efficient way to stay comfortable year-round? Heat pumps provide heating and cooling in one system. We can help determine the best fit for your home, with applicable rebates in mind.
A new HVAC system should be designed around the home you have today. We’ll evaluate your existing equipment, layout, and heating and cooling needs before helping you compare efficient replacement options.
Sometimes the biggest comfort frustrations happen in the smallest spaces. You may notice:
How a home is laid out can have a major effect on heating and cooling. Existing ductwork, airflow, insulation, air leaks, equipment placement, and the way individual rooms are used can all influence comfort. Understanding those factors can help identify improvements that make better use of the space you already have.
If your HVAC system is becoming unreliable, we’ll help you compare efficient replacement options designed around your home’s layout and comfort priorities.
Keep your home comfortable through Massachusetts winters with dependable heating. We install and service gas and propane systems along with high-efficiency heat pumps.
Whether you’re replacing existing AC or bringing cooling to a home or space that never had it, we’ll help you find an efficient solution suited to your needs.
Ductless mini-splits provide efficient heating and cooling without traditional ductwork, making them useful for additions, finished spaces, and homes where installing new ducts may be difficult.
A yearly HVAC tune-up is a practical way to maintain your system. Depending on your equipment, additional seasonal service may be appropriate to support reliable performance through both heating and cooling season.
Not every HVAC problem calls for new equipment. Our technicians will diagnose what’s happening, explain your options, and recommend practical repairs based on your system’s condition.
Heating and cooling your home takes energy, so you want as much of that comfort as possible to stay where it belongs. Insulation, air sealing, ductwork, and airflow can all influence how easily your home holds onto heated and cooled air.
HomeWorks Energy combines HVAC expertise with decades of home performance experience. By looking beyond the equipment, we can identify factors throughout your home that may be affecting comfort and efficiency, then recommend improvements that make the most sense for your space.
Whether you need an HVAC repair, want better comfort in one part of your home, or are considering a more efficient system, we’ll help you compare your options and find a practical next step.
HomeWorks Energy provides HVAC repair, preventative maintenance, and installation services for Somerville homeowners, with recommendations based on your space, comfort priorities, and budget.
The City of Somerville is working with Eversource and National Grid through the Mass Save® Community First Partnership to help more residents improve home comfort, reduce energy use, and connect with available energy-efficiency programs.
Depending on your home and eligibility, Mass Save benefits may include 75–100% off recommended insulation, 100% off air sealing, heat pump rebates, and 0% financing up to $25,000 through the HEAT Loan. HomeWorks Energy can help you explore the options available as you plan improvements. HomeWorks can help you understand your options as you plan improvements.
Somerville’s energy-efficiency outreach includes resources for homeowners, renters, and landlords, recognizing that improving the city’s homes requires solutions that work for a range of properties and living situations.
Many homeowners in Somerville schedule HVAC maintenance once a year to keep up with routine service needs. Depending on your equipment and how it’s used, a tune-up before heating or cooling season may also be appropriate.
An HVAC system should be sized based on more than square footage alone. Your home’s layout, insulation, windows, air leakage, ductwork, and heating and cooling needs can all affect proper sizing. Equipment that’s too large or too small can contribute to comfort, efficiency, humidity, and performance problems.
Yes. Proper insulation and air sealing can help a smaller home maintain more consistent indoor temperatures, reduce drafts, and limit unwanted heat loss and gain. In Somerville homes where space is limited, these improvements can make existing heating and cooling systems more effective without requiring additional equipment.
Not necessarily. If the problem is limited to one part of the home, the solution may involve airflow or ductwork improvements, insulation and air sealing, equipment adjustments, or a targeted heating and cooling option such as a ductless mini-split. Identifying the cause first can help you avoid making a larger upgrade than your home actually needs.
Yes. Ductless mini-splits can provide efficient heating and cooling without requiring traditional ductwork, making them a flexible option for homes and individual spaces where installing new ducts would be difficult.
Often, yes. Ductless mini-splits can provide heating and cooling without extending traditional ductwork, making them a potential option for finished attics and other converted spaces. The right solution depends on factors such as the space’s layout, insulation, electrical capacity, and heating and cooling needs.
Yes. Somerville’s Community First Partnership includes energy-efficiency resources for eligible renters as well as property owners. Some improvements require landlord approval, and available programs depend on the property, utilities, household, and type of upgrade.
Heat pumps can be an option for many condos and multifamily properties, but installation considerations may differ from those in a single-family home. Available space, equipment placement, electrical capacity, existing systems, ownership responsibilities, and condo or property requirements can all affect what’s possible.
Higher energy use can have several causes, including extreme weather, changes in thermostat settings, dirty filters, equipment problems, air leaks, inadequate insulation, or an HVAC system that’s losing efficiency. A professional evaluation can help narrow down what’s contributing to the increase.
Temperature differences between floors can result from airflow, ductwork, insulation, air leaks, sun exposure, HVAC system design, or the natural movement of warm air through the home. Identifying the factors involved can help determine whether the best solution is an HVAC adjustment, home-performance improvement, or combination of the two.
Depending on the system and home’s layout, yes. Ducted heat pumps can distribute conditioned air throughout multiple rooms, while some ductless systems can use multiple indoor units connected to outdoor equipment. The right configuration depends on your home’s heating and cooling needs.
Your heating system can be working properly while air leaks around windows, doors, attics, and other areas allow cold outdoor air into the home. Air sealing and insulation can help reduce drafts while making it easier for your heating system to maintain a comfortable temperature.
Yes. Eligible Somerville homeowners may qualify for Mass Save heat pump rebates when installing qualifying equipment. Rebate amounts and requirements depend on the type of system, existing heating equipment, project scope, and household eligibility. Additional programs may be available for eligible multifamily properties and income-qualified households. HomeWorks Energy can help you explore the current options for your project.
Insulation and air sealing are worth considering when you’re planning a heating and cooling upgrade because weatherization affects how much energy your home needs to stay comfortable. Understanding your home’s current insulation and air leakage can help you make more informed decisions about future HVAC improvements.
Yes, heat pumps can be installed in many rental properties. The appropriate system depends on factors such as the building’s layout, existing heating equipment, electrical capacity, equipment placement, and how utilities are configured. Incentive programs may also have requirements specific to rental properties.
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HomeWorks Energy is a trusted Mass Save partner, helping Massachusetts homeowners improve comfort, save energy, and get more from their homes. Our BPI-certified home energy experts have performed more than 280,000 Home Energy Assessments, while our experienced HVAC team provides heating and cooling repairs, preventative maintenance, and system installations. As the largest Home Performance Contractor in Massachusetts, we bring whole-home expertise to everything from insulation and air sealing to HVAC upgrades and heat pumps.
You don’t need a bigger home to have better home comfort. Whether you’re trying to make one room more livable, get more from the HVAC system you already have, or find a more efficient way to heat and cool your entire space, we’ll help you make thoughtful improvements that work with the home you have.
When you're happy, we're happy. That's the HomeWorks Energy difference.
