
Ductless mini-splits
For the room over the garage, the finished attic, or a house with no ducts at all. Quiet, slim, and set room by room.

Heating & cooling, Arlington, MA
Heat pumps, furnaces, central air and mini-splits for the older homes of Arlington and the towns next door. When the heat quits at 2am, call. Somebody answers.
System check
Pick what you are seeing. You get how urgent it is, one thing to try yourself, and a request already filled in if you want us out.
Your system is
Tap what you are seeing. You will get how urgent it is, one thing worth checking yourself, and the fastest way to get it fixed. Nothing is sent until you ask.
What we work on
Repairs on most makes, new installs sized to the house, and one person to call for all of it.

For the room over the garage, the finished attic, or a house with no ducts at all. Quiet, slim, and set room by room.

Gas furnace repair and replacement. Installed clean, tested before we leave, and explained so you know what you own.
New systems, repairs, and the spring tune-up that keeps it from quitting on the hottest day of July.
Two visits a year, one before heating season and one before cooling. Fewer surprises, longer-lived equipment.
Heat pumps
A good one heats an old New England house through January and cools it in July. A badly sized one does neither. Here is how we get it right, and how we help with the Mass Save rebate along the way.

Keeping the old furnace as a backup is often smart in an older house. We will tell you honestly whether yours is worth keeping.
Step 1 of 4
We look at the house, the insulation, the ducts or the lack of them, and how you actually use each room.
Step 2 of 4
A room-by-room load calculation, not a guess from the square footage. Options in writing, with the rebate steps laid out.
Step 3 of 4
Mass Save has forms and timing rules. We go through them with you so nothing gets missed or filed late.
Step 4 of 4
Installed, tested, and set up on your thermostat. After the first real cold snap we check it is keeping up.

Who shows up
I started Brightline to be the company I would want in my own basement. Show up when we said. Explain it in plain English. Leave it cleaner than we found it.
Most of our work is in older houses, where the right answer is rarely the biggest box. If a repair makes more sense than a replacement, you will hear that from me first.
Dan Kessler, owner
“Furnace quit the Saturday before Thanksgiving. Dan was in our basement that evening, and the house was warm before the kids went to bed.”
“He talked us out of the bigger heat pump another company quoted. First winter in, every room is even and the house is quieter.”
“Two mini-splits in a 1920s two-family with no ductwork. Neat install, lines run clean outside, and he walked us through the Mass Save forms.”
Request a visit
We call you back to set a time that works. You get the price before any work starts.
No heat right now?Skip the form. Call, any hour. (781) 555-0142Where we work