HVAC Line Set Solution
HVAC Line Set Solutions in Massachusetts
Mass Save® Commercial Air Source Heat Pump Incentives
$2,500/ton. Equipment and eligibility requirements apply, reference the Mass Save® website for more details.


Seamless HVAC Line Set Solutions for Your New AC InstallationComprehensive Ductwork Solutions in Massachusetts
When installing a new AC, you may need to make some adjustments. For instance, you may have to create more space if you install a bigger indoor unit. Newer equipment may require a better thermostat. You may also need to consider a new line set for the refrigerant. Endless Energy offers HVAC line set solutions in Massachusetts to keep the refrigerant running smoothly on your AC.
We can assess your current setup to determine if the current lines meet the new product’s manufacturer specifications. If so, we can keep the lines in place. If not, we’ll need to remove the copper pipes and replace them with new ones. An HVAC line set is a standard procedure that allows us to help you get the desired results while protecting your new cooling system.
Read our 5-star reviews on Google.
First time served with this company so given a discounted rate.
In terms of pricing, endless energy was much more reasonable than many other companies we received quotes from. They were often significantly cheaper-their price for full ductwork was only slightly more than other companies quotes for minisplit/wallunits. Also, I appreciated that they handle the masssave rebate process themselves and automatically deduct it from the costs. I’ve heard horror stories from people whose paperwork got lost or misfiled and that lost them their rebate; so it was nice to not have to worry about that. I’d like to specifically mention and praise Nick Sherman, who worked with us to get our quote. He was fantastically helpful throughout the process and was incredibly accommodating in working around our parental leave schedules.
As mentioned above, the work took about 2 weeks and was done by the team of Anthony Bullens, Gage Conroy-LaBoeuf, and Cameron Nolette. They did excellent work and worked incredibly hard to get the job done as rapidly as possible. This was especially notable as they were doing the attic work in >90° July weather.
I’d review the materials used but I lack the technical expertise to do so. I can say that, despite what I read online, the Bryant outdoor unit has not been a significant source of noise.
On the customer service side, I’d say there were times that communications got a bit scrambled/lost in rounds of back-and-forth. I think that was largely due to July/august being a busy time of year for them and a specific issue discussed more below.
Their commitment to ensuring I was satisfied with the job is especially commendable. As with any type of job like this, there were a few issues that popped up shortly after the job ended and endless energy had people there within a few days to help fix and diagnose the issues. One issue was particularly difficult to figure out (and was the cause of the back-and-forth mentioned above) but they continued to assist us long after the initial job was completed until we found a working solution.
I would strongly recommend endless energy for electrifying heating/cooling systems and I would recommend the specific people listed above be requested as point-people for any such projects
Great job Dan! Thank you. Joe V.

There are at least five signs your AC needs an HVAC line set:
- The R-22 AC refrigerant lines are too small.
- The copper pipes come from the attic.
- The old lines are bent or damaged.
- There is a refrigerant leak in the pipes.
- A line replacement is easy and preferred
5 Signs Your System Needs an HVAC Line Set
The only way to tell if you need an HVAC line set in Massachusetts is to contact our technicians for an inspection. We perform a comprehensive evaluation of the components and connections, as well as the location of the equipment. From there, we can determine the next course of action.
We provide a wide range of versatile HVAC line set solutions for any home layout. So, even if you do have to change out the copper pipes, our technicians can do the job to get your AC up and running. Even if we feel the current lines are usable, we’ll still perform a complete inspection. We’ll clean the lines and make sure the connections are solid so the refrigerant passes through the system safely and efficiently.
Contact Us for Reliable HVAC Line Set Solutions In Massachusetts
Fill out our online form or call Endless Energy to learn more about our HVAC line set solutions in Massachusetts.
At Endless Energy, we are committed to keeping your home safe. We adhere to OSHA regulations and local safety codes when installing your air conditioner. We’re especially careful when sizing your refrigerant lines for the new installation.
We work closely with you so that you understand every step of the process. We use advanced technology to assess and install the new lines. We also back up our work with a full parts and labor warranty. You get superior results from HVAC technicians you trust.
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