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  • Average homeowner rating star icon4.3
    Average homeowner rating
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    Verified boiler installation services reviews

Find Boiler installation pros in Star

Avatar for Magic Electric, Plumbing, Heating + Air- Boise
Magic Electric, Plumbing, Heating + Air- Boise
4.6(
237
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Star, ID and surrounding areas

Approved

In business since 2013

Emergency services offered

Warranties offered

"There were some minor problems with the installations - a leaking faucet (brand new faucet installed by Magic), and another brand new faucet that had the cold side quit working a day after they installed new feeder lines. However, in each case, Magic quickly sent a plumber out to fix the issues. Overall, they installed 3 new faucets, two new toilets, and four new sinks. We'll have them out again to put in a water line for our new refrigerator/freezer's ice maker, as soon as the appliance arrives."
Exterior Lighting
Residential Services
Ceiling Fan Install
Outlets and Switches
Whole Home Electrical Services

+2

Response time8 hrs
52 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Perfect Plumbing and Air
Perfect Plumbing and Air
4.2(
179
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Star, ID and surrounding areas

Approved

In business since 1984

Emergency services offered

Warranties offered

"The person I initially talked to was knowledgeable and engaged, and was willing to negotiate a little bit which was welcome. The techs that did the actual install were excellent and effective about their use of time and approach to the install. Overall, I am very happy with the product and the process."
Perfect Jobs
Perfect Jobs
Perfect Jobs
Perfect Jobs
Response time1 day
Response rate88%
116 neighbors recently requested a quote
Avatar for Flow Right Plumbing LLC
Flow Right Plumbing LLC
5.0(
9
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Star, ID and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"Flow Right Plumbing has been my go to company for all upgrades of my home! They are true professionals and honest brokers of price quality and workmanship! They have upgraded faucets, sinks,tankless water heaters, gas plumbing for my generator, repaired any plumbing issues, installed kenectico water filtration system! I'm a real estate broker and my clients all know about Flow Right Plumbing and refer all of our friends to them as well! I have called on them to do sewer line inspections for my clients and do not hesitate to refer this company to anyone, with confidence that this referral will be taken care of as if they were family! Call them, you won't be sorry and soon you will be referring everyone you know as well!"
Faucets
Copper Piping
Copper Piping
Copper Piping
Copper Piping

+1

Response time1 day
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Driggs Plumbing and Heating
Driggs Plumbing and Heating
5.0(
8
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Star, ID and surrounding areas

Give us a call 24/7 (208)821-5193 Driggs Plumbing & Heating has been in business for 3 generations. We have now expanded into the Boise area to service all of the Treasure Valley needs. In this new area we are focusing on the service and repair aspects of your plumbing and heating systems. Residential and commercial we have the experience to tackle your project and get them done in a cost effective and efficient way. So if you're in the Treasure Valley and have a project needing completed call us for a free estimate. Have an emergency? We handle that too with techs available 24/7. Call or text us today to schedule youre free estimate! (208)821-5193

Recommended by100%of homeowners
Avatar for Ada Mechanical LLC
Ada Mechanical LLC
4.4(
36
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Star, ID and surrounding areas

In business since 2004

Emergency services offered

Credit card accepted

"My air conditioner stopped working on Sunday. I found the coupon for a free diagnostic service and called them Monday morning at 7:30. They were polite on the phone and made an appointment for between 12:00 and 2:00 the same day. They showed up right around noon and quickly got to work. They listened to my description of the problem and were able to narrow it down to either a bad capacitor or bad fan motor. They quickly disassembled the unit to test the capacitor and motor to find a bad capacitor. They had the part on the truck and was able to immediately install a replacement. My air conditioning was operational by 1:00!"
Recommended by87%of homeowners
Connolly Plumbing & Heating, LLC
4.6(
8
)
Boiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Star, ID and surrounding areas

In business since 1967

Free estimates

Emergency services offered

Serving homeowners in Idaho for over 40 years, Connolly Plumbing & Heating, LLC, wants to be your 1st & last choice for all your home plumbing projects. Please contact us today for an estimate.\n\n

Recommended by100%of homeowners
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Install Boiler questions, answered by experts

Coolant and antifreeze are technically not the same thing. The difference between the two is the ratio of water to other chemicals. True antifreeze is mainly made up of either ethylene glycol or propylene glycol, while coolant comprises one part antifreeze and one part water. However, the terms coolant and antifreeze are often used interchangeably, even by pros.

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

Many utility companies and government programs offer rebates or incentives for the installation of high-efficiency propane boilers. These can offset upfront costs and improve your return on investment. Check with your local utility or installer for current offers. Incentives vary by state and provider, so exploring regional programs can help maximize your savings.

If you have a closed-system boiler that requires an expansion tank, you cannot safely operate it without one, as this risks extensive damage or even explosions. You must find a way to make room for the installation. Options include repositioning the boiler, rerouting the boiler piping to a more open area, or performing minor remodeling to create the necessary space. If you are unsure whether your boiler needs an expansion tank or how to best accommodate one, it's recommended to have a local heating service professional assess the situation. They can confirm the requirement and suggest the most practical solution.

No, there isn’t always water in radiators. In a one-pipe system, water is constantly circulating from the boiler to the radiators and back. In a two-pipe system, water travels through two separate channels: one that goes to your radiators and one that returns back to the boiler so it can heat up again.

The Star, ID homeowners’ guide to boiler installation services

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