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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon183
    Verified boiler installation services reviews

Find Boiler installation pros in Diamond

Robert Anthony Renovations
5.0(
1
)

Serving Diamond, IL and surrounding areas

Approved

"We had an excellent experience working with Robert Anthony from start to finish. They were professional, responsive, and incredibly detail-oriented throughout our kitchen remodel. His team completed our renovation on time, kept the workspace clean, and communicated with us every step of the way. The quality of the craftsmanship exceeded our expectations, and you can truly tell they take pride in their work. They transformed our kitcjen beautifully and made the entire process smooth and stress-free for my family. We are beyond happy with our kitchen and we couldn’t recommended him more."
Avatar for GROMM Electric LLC
GROMM Electric LLC
New to Angi

Serving Diamond, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Electrical professional with 20 years of hands-on experience in residential, commercial, and heavy industrial electrical construction. Raised in a family-owned electrical company that grew from a 10-person shop to a 500-electrician operation serving projects nationwide and internationally.\n\nExtensive field experience across high-demand environments including power plants, steel mills, paper mills, chemical plants, oil refineries, coal mines, Air Products facilities, and large food manufacturing plants.\n\nHighly skilled in:\n • Low-voltage systems, fire alarm, controls, and automation\n • Medium-voltage installations and power distribution\n • Underground services and excavation coordination\n • Bucket truck and service work\n • Smart home and modern electrical systems\n • Residential, commercial, and industrial construction from ground-up to retrofit\n\nCertifications & Credentials:\n • Chicago Licensed Electrician\n • OSHA 10 & OSHA 30\n • MSHA Certified\n • CPR Certified\n • NCCER Certified\n\n

Avatar for Bateman Built Services
Bateman Built Services
New to Angi

Serving Diamond, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

Bateman Built Services\nVeteran-owned and operated, Bateman Built Services provides reliable HVAC, electrical, and home repair solutions throughout Will County and the surrounding areas. With experience in residential and commercial HVAC systems, we specialize in furnace and air conditioner installations, repairs, maintenance, water heater replacements, electrical repairs, and general home improvements. We take pride in honest communication, quality workmanship, and treating every home as if it were our own. Whether you need a quick repair, system replacement, or help with a larger project, we’re committed to getting the job done right the first time.\n\nServices Include:\n• HVAC Installation & Repair\n• Furnace & Air Conditioning Service\n• Water Heater Replacement\n• Electrical Repairs & Upgrades\n• Thermostat Installation\n• Preventative Maintenance\n• General Home Repairs & Improvements\n\nWhy Choose Us?\n✓ Veteran-Owned & Operated\n✓ Licensed & EPA Certified\n✓ Honest Pricing\n✓ Quality Workmansh

Blower motor
Blower motor
Blower motor
1 neighbors recently requested a quote
Avatar for A Blueline Appliance Repair Service
A Blueline Appliance Repair Service
4.9(
57
)

Serving Diamond, IL and surrounding areas

In business since 2019

"Chris was very profesional, punctual and kind when he repaired my dryer, he even had the part right in his truck. I also asked him to fix my dishwasher, so he came back with a new part he ordered. After an hour and a half Chris realized he wasn't going to be able to fix it properly and suggested to buy a new one instead, gave me tips about brands to look for and stores where delivery and installation are free. Chris did not charge me for his time or for a service call! He is honest and reliable and I recommend A Blueline Appliance Repair 100%."
Dryer before cleaning. You can see the burnt lint throughout bottom of dryer
Heavy ice build up blocking airflow
Close up of where fire was
Dryer after cleaning.
Refrigerator Not Cooling

+21

Recommended by96%of homeowners
Avatar for R & G Heating and Cooling
R & G Heating and Cooling
5.0(
6
)

Serving Diamond, IL and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Marco from R & G did an excellent job replacing the water heater at my rental property. I have called him many times for a variety of services at different locations. He is very professional, and I recommend him to anyone looking for HVAC services."
Recommended by100%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Diamond, IL and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"We own a home-based business which relies heavily on our computers operating efficiently. We have had a service contract with another computer repair business for several years. Recently when we were having problems with our computers, we tried contacting our service contractor multiple times. He never responded. Feeling frustrated, I contacted James at North Alabama Technical Services and explained our situation. He instantly came to our rescue. He "cleaned-up" our computers and took care of all the problems we were experiencing. He went above and beyond to help us in our dire time of need. We would strongly recommend James and his company for computer service needs. We have now retained him on a service contract and are looking forward to working with him in the future."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for Not Your Typical HVAC Guys
Not Your Typical HVAC Guys
5.0(
5
)

Serving Diamond, IL and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"we called an Hvac company before, they said we needed a whole new unit. This didn’t really make sense to me so I got a second opinion and reached out to Roger and all I needed was a replacement motor he gave us options and we haven’t had any troubles since ."
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project
Heating & A/C Project

+7

Recommended by100%of homeowners
Showing 1-10 of 30
Install Boiler questions, answered by experts

An expansion tank must always be installed on the supply side, which is the side where the boiler sends water out to heat the systems. That placement allows the water to push against the air and condense properly as it is heated, then circulated through the system. Professional installers can recommend the best place on the supply side for an expansion tank.

If your boiler is 20 years old, it’s time to get a new one. Although it may seem to be working fine, it’s likely eating up more fuel than it should. Also, compared to a brand-new boiler, one that’s 20 years old is probably not working as well. When you get your new unit, you’ll notice that your home is heating more quickly, and the heat is consistent throughout all the rooms.

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

Hydronic and standard electric baseboard heaters differ in how they operate, their cost, and their performance. Standard convection heaters use electric coils to heat the air directly, while hydronic heaters warm a contained liquid like water or oil, which then radiates heat into the room.

In terms of cost and efficiency, hydronic heaters usually have a higher upfront price but are more energy-efficient and cheaper to run over time. This is because the heated liquid retains warmth, allowing the heater to continue providing heat for a while after the thermostat turns it off. In contrast, electric heaters provide heat more quickly but are less efficient.

Ultimately, the better choice depends on your priorities. If you need a room to heat up fast and have a lower initial budget, an electric heater might be suitable. If long-term energy savings are more important and you don't mind a slower heat-up time, a hydronic heater is likely the better option.

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.

The Diamond, IL homeowners’ guide to boiler installation services

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