
24/7 Answering Service & Online Scheduling Available


Licensed & Insured · Same Day Service Available
Licensed technicians. Same day service. Real people answer your call 24/7. We install and service all major boiler brands across Newton and Greater Boston.
Same Day Service
Available 7 days a week
24/7 Live Answering
Real people, always
100% Satisfaction
Guaranteed, every job
Financing Available
0% options via Mass Save
5-Star Rated
200+ reviews on Google




Whether your boiler stops working or you need a new one installed, you need a team that shows up fast, diagnoses the problem accurately, and gives you honest options. That is exactly what Yellow Dog does.
We service and install all major boiler brands, including Weil-McLain, Lochnivar, and Bradford White. Whether you have a gas boiler, a steam system, or a hot water boiler that needs a tune-up before winter hits, our licensed technicians will get it running right and explain every step along the way.
We are also a Mass Save certified contractor, which means you may qualify for significant rebates when upgrading to a high-efficiency boiler system.


Day or night, a live Yellow Dog team member answers your call. No automated menus, no voicemail, no callback windows.
We will dispatch a fully stocked technician to your door as fast as possible, often the same day.
Your technician will explain exactly what is happening with your boiler, what your options are, and what each will cost. No work begins until you approve it.
We treat your home with care. Our team cleans up after every job and will not leave until the work is done right.
Every job we do is backed by our satisfaction guarantee. If something is not right, we make it right.


As a certified Mass Save partner, Yellow Dog can help you access rebates and 0% interest financing on qualifying high-efficiency boiler systems. Upgrading can significantly reduce your energy bills, and rebates can offset a meaningful portion of the upfront cost.
Ask us about current Mass Save incentives when you schedule your estimate.
Schedule Your Estimate“Pat and Zach were really insightful on what needed to be done and why. I appreciated the communication throughout the whole process and would recommend Yellow Dog to friends and family.”
Daniel M., Newton
“Cannot say enough good things about Yellow Dog. Very prompt service. We were able to schedule needed repairs within days. Excellent customer service and you actually speak to a live person instead of a recording.”
Elliot S., Needham
“They got here early, fixed it within 15 mins, and could not have been nicer. Upfront with the price, had everything they needed and got the job done smoothly.”
Paige R., Wellesley
“We are so pleased with Yellow Dog. Don and the entire team were a work of art. The job was done in one day. Really incredible.”
Marjorie R., Newton
Why Yellow Dog
When your heat or AC fails, you need a team you can trust to show up fast, fix it right, and treat your home with respect. Here is what sets us apart.

Our fully stocked trucks mean most jobs are completed on the first visit. We know you cannot wait days when your heat or AC is down in New England.
A real Yellow Dog team member picks up every call, around the clock. No automated menus, no voicemail boxes, no waiting on a callback.
We explain exactly what is wrong, what needs to be done, and what it will cost. The final decision is always yours.
We are a certified Mass Save contractor — qualifying customers may be eligible for rebates, 0% financing, and incentives on high-efficiency systems.
Do not put off a repair or replacement because of upfront cost. Ask us about flexible financing options when you call.
We hire technicians who genuinely care about your home. Local, licensed, and invested in getting it right the first time.
Para servicio en español, llámenos. Estamos aquí para ayudarle.
Still have a question?
Call 617-362-3338
Most manufacturers recommend annual boiler tune-ups, ideally in the fall before heating season. Regular service keeps your system running efficiently, catches small problems before they become costly repairs, and keeps your warranty valid.
A good rule of thumb: if a repair costs more than 50% of a new system's price and your boiler is 15+ years old, replacement is often the smarter investment. Our technicians will walk you through both options and give you an honest recommendation based on your specific system.
We install and service all major brands, including Weil-McLain, Lochnivar, Bradford White, and others. If you have a boiler, we can work on it.
Yes. We offer same day service and our phones are answered 24/7 by real people. If your boiler goes out in the middle of a Boston winter, call us.
Potentially. Yellow Dog is a Mass Save certified contractor. Eligibility depends on the system you choose and your current equipment. We will walk you through what is available when you schedule your estimate.
Yes. Yellow Dog Plumbing, Heating & Cooling is fully licensed (Master Plumbing License #16257), bonded, and insured. We are also BBB accredited and a PHCC member.
Our Service Area
Yellow Dog Plumbing, Heating & Cooling is based in Needham, MA and proudly serves homeowners throughout Greater Boston and MetroWest.
Not sure if we cover your area?
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