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TRUSTED BY DENNIS, MA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon575
    Verified boiler installation services reviews

Find Boiler installation pros in Dennis

Avatar for Cotti Johnson HVAC, Inc.
Cotti Johnson HVAC, Inc.
4.3(
63
)
Gas Boiler or Radiator Heating System - Install

Serving Dennis, MA and surrounding areas

Approved

In business since 1944

Free estimates

Emergency services offered

"Expensive but professional. The electrician that did the work was excellent and seemed.to enjoy explaining what he was doing and why it had to be done that way. I felt like I learned something while he installed ceiling lights. He also cleaned up after himself like he'd never been there."
Home Standby Generator Installation
Home Standby Generator Installation
Home Standby Generator Installation
Home Standby Generator Installation
Home Standby Generator Installation

+56

Response time9 hrs
Response rate97%
95 neighbors recently requested a quote
Avatar for Braga Bros, Inc.
Braga Bros, Inc.
5.0(
8
)
Gas Boiler or Radiator Heating System - Install

Serving Dennis, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

"Braga Brothers provided exceptional service during my gas furnace installation. The team was punctual and efficient, completing the job with confidence and professionalism. They took care to protect my home and explained the system thoroughly, ensuring I understand the new system. I highly recommend Braga Brothers for anyone in need of HVAC services."
High efficiency System
High Efficiency Hvac Syst
Central Hvac in the Basem
Central HVAC System
Rooftop

+16

Response time5 hrs
Response rate99%
1 neighbors recently requested a quote
Avatar for Tatra Building Company, Inc.
Tatra Building Company, Inc.
4.5(
16
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Dennis, MA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Tatra has done a ton of work for me at multiple homes. * Install central AC * Replace boilers * Install appliances (in difficult old construction) * Create an outdoor shower and stone deck complex * Fix every little plumbing thing that goes wrong in an old house * Roof gutters and yard drainage improvement These are the one-stop shopping folks to call! And everyone who works there is so friendly, polite, and neat with their work. Always my first (and only) call."
Wellfleet Kitchen
Wellfleet
Preventative maintanance
Wellfleet Kitchen
Wellfleet

+54

Response time3 days
5 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for SP General Service
SP General Service
4.4(
162
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Dennis, MA and surrounding areas

In business since 2013

Free estimates

"I am a long time Angie's List loyalist (both in CA and well as MA) and have had many positive experiences over 20 years. My experience with SP General tops them all. I have NEVER had such meticulous work/workers. This was a pre move in cleaning of a large condo that had had 2000+ sq ft of hardwood floors refinished (e.g. lots of dust), a neglected Viking Stove/SubZero refrigerator; granite kitchen/baths, whirlpool, two fireplaces etc. Long and short---a lot of interior space that needed thorough but careful cleaning. It has been restored to "brand new" condition---including finished basement and garage. They are truly unbelievable--- and I am a very hard grader. I give them the highest recommendation possible and will be using them for all my cleaning needs going forward. They are simply THE BEST!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+21

Recommended by91%of homeowners
Avatar for Harbor Master Plumbing & Heating, Inc.
Harbor Master Plumbing & Heating, Inc.
4.7(
15
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Dennis, MA and surrounding areas

In business since 2019

Free estimates

Warranties offered

"John Perez loves what he does and values the solutions he brings to folks in need of the basics, heat and hot water! He was generous with his time in educating me about boilers in order that I might feel actively involved in choosing the right heating system and, in the end, be satisfied with that choice. He is secure in himself and his professional abilities. With his support, maturity, resilience and a willingness to factor in my thinking, he gave me room to consider options and find my way toward the right solution for our project. I felt my best interest was his interest. Most importantly, he is trustworthy."
Kitchen Remodel
HE Boiler Install
Rinnai OnDemand
Water Heater Install
Fire Pit Connection

+3

Response time1 day
Recommended by61%of homeowners
Showing 1-10 of 48
Install Boiler questions, answered by experts

Yes. Boilers need water to run without overheating, also known as dry firing. If you run it without a sufficient volume of water, either because of a burst pipe or a leak, you run the risk of damaging your machine or jeopardizing the safety of your home as a whole. When in doubt, shut off your boiler and repair any plumbing issues before turning it back on. Alternatively, consider installing a low-water cutoff (LWCO) before any issues arise. This gadget will protect your boiler by monitoring water levels and automatically shutting it off if it gets too low. 

The cost to install a steam boiler varies depending on the type, fuel used, and your house size. The average cost to install a boiler is $5,900. You could spend $2,000 for a basic electrical steam boiler or up to $9,000 for a high-efficiency oil-burning steam boiler. Boiler installation is a job that’s best left for professionals to complete, and, in some states, only licensed installers can legally complete the job.

Costs depend on system size, efficiency rating, and additional features like zoning or smart controls.

A home radiator works by using radiation and convection to transfer heat throughout your home. Electric radiators use metal to conduct heat and warm the air, which then rises to warm the room. Steam and hot water radiators work with a boiler and piping system to pump thermal energy throughout the home. Hot water radiators use a boiler to heat the water before circulating it to the radiator, while steam heating radiator systems convert the heated water to steam before circulating it out. When the water or steam cools, it travels back to the boiler to be heated again.

The best time of year to purchase or replace an HVAC system, including components like an air conditioner or furnace, is during the off-season—spring and fall. During these periods, HVAC professionals are less busy than in summer and winter, when extreme temperatures create urgent demand. Shopping during the off-season can lead to savings of 10% to 15% on an AC unit and allows you more time to find the best deal and other cost-saving incentives. Typically, air conditioning units go on sale in the fall after demand drops, while furnace prices tend to decrease in the spring.

The Dennis, MA homeowners’ guide to boiler installation services

From average costs to expert advice, get all the answers you need to get your job done.