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TRUSTED BY GRAIN VALLEY, MO HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified boiler installation services reviews

Find Boiler installation pros in Grain Valley

Avatar for Smedley Plumbing
Smedley Plumbing
4.3(
6
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Grain Valley, MO and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Smedley Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business\n

6 neighbors recently requested a quote
Avatar for Insulation Pros
Insulation Pros
4.9(
73
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Grain Valley, MO and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"It went very well. Larry provided an estimate very quickly, which was miles better than any other estimate we had from other companies. The folks who removed the old and then installed the new insulation were very friendly and always looking to make the process as easy as possible for my young family at home. They knew exactly what needed to be done, and did it very efficiently. Already, I can feel the difference in the house with the new insulation. Looking forward to seeing the difference in next month's electric bill."
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+16

Recommended by97%of homeowners
Avatar for Top Notch Heating, Cooling & Plumbing
Top Notch Heating, Cooling & Plumbing
4.6(
753
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Grain Valley, MO and surrounding areas

In business since 1974

Emergency services offered

Credit card accepted

"The installers called before they were to come and arrived exactly at the time promised. They explained exactly what they were going to be doing and performed the job flawlessly and on time. They cleaned up afterwards, explained the maintenance requirements and provided an overview of the new heater."
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+9

Recommended by93%of homeowners
Bob Mills Heating & Cooling
5.0(
15
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Grain Valley, MO and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"Prior to calling Bob, we had several guys come in to give us estimates. Bob's estimate was by far the best and the work he did was top quality. He and his guys moved my existing furnace to a new location int he basement and installed a new AC. They also moved the hot water heater. I am very pleased with his service. They were prefessional and respectful. Bob is a straight shooter. Absolutely no BS! I will be using him for ALL of my future HVAC needs. I HIGHLY recommend you call him and have him come give you an estimate if you need service, repair or replacement.
"
Recommended by100%of homeowners
Avatar for All Care Chem-Dry
All Care Chem-Dry
4.8(
151
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Grain Valley, MO and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"After a little confusion surrounding what the deal included (which was my fault, not the provider, and they were great about working with me), the provider arrived during the window provided and told me exactly what to expect and what they would be doing.   I have used other steam cleaning companies before and one of the things I really liked about Chem-Dry is that my bathroom wasn't touched as it is for steam cleaners.   
The carpets were well cleaned, and I didn't feel like Chem-Dry were pushy in trying to get me to purchase ad-ons.   I highly recommend them.

"
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Recommended by92%of homeowners
Avatar for Air-Max Heating and Cooling Inc.
Air-Max Heating and Cooling Inc.
5.0(
13
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Grain Valley, MO and surrounding areas

In business since 2012

Emergency services offered

Credit card accepted

"Josh came over looked over everything and explained all our options and we chose high efficiency variable furnace 96 so installed 3inch pvc pipe for exhaust and one for fresh air to come in. Looks GREAT. Put in a variable air conditioner unit and leveled it out new pipes and so forth looks GREAT, installed New water Heater with no problems and made it to code which is GREAT, installed an April Air 600 humidifier and an iwave air scrubber to help with family allergies and 4 animals. Josh is a Great Guy for one and Did an AWESOME JOB ON THE INSTALL and answering any questions we had through out the process. I would Highly Recommend Josh and His Company Air-Max Heating & Cooling in Olathe Ks"
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Recommended by100%of homeowners
Avatar for Mammoth Heating and Cooling LLC
Mammoth Heating and Cooling LLC
4.9(
9
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Grain Valley, MO and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Fantastic company!!! Mammoth removed my conventional HVAC and all ductwork while upgrading my home to an energy efficient split system.... which is amazing! My entire house is comfortable, the system is great and our overall energy bills have dropped! The Mammoth team were on top of their game and I couldn’t be happier with their service."
Agnus Arts HVAC
Agnus Arts HVAC
Agnus Arts HVAC
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+9

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

Costs depend on issue severity, parts needed, and labor rates.

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.

Yes, most municipalities require a permit for propane boiler installation to ensure safety and code compliance. Permit fees vary by location and are often included in your installer’s quote, as they’ll handle the permitting process. Ensure that you always check local regulations before starting your project to avoid fines or delays.

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.

While you’ll pay more upfront for a brand-new HVAC unit, you can save money in the long run. Here’s how to save on your new HVAC system:

  • When purchasing a high-efficiency system, your energy bills will be lower in the future.

  • You may be eligible for special offers from your local energy company.

  • Depending on the system, you may be eligible for HVAC rebates and tax credits.

  • Choose to replace your air conditioning unit and furnace simultaneously to save on labor and installation costs. 

The Grain Valley, MO homeowners’ guide to boiler installation services

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