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Best boiler installation pros near Spencer, OK

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    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Spencer - Updated Nov 2026

Avatar for Papa T's Heating and Air LLC
Papa T's Heating and Air LLC
5.0(
19
)
Oil Boiler or Radiator Heating System - InstallBoiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - Install+3 more

Serving Spencer, OK and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Tom and his team were wonderful to work with. They not only explained every step of the way to me, but they worked with me, and got me the best system for my home at an affordable price. The installation was seamless, and the crew cleaned up everything afterwards. I cannot say enough great things about Papa T’S Heating and Air from the first call to the end of the install and beyond. They were phenomenal!"
Complete cut in
New high efficiency Rheem furnace
Better picture of unit in attic
New 95% furnace with 19 seer2 acoil in attic
Complete cut in

+12

Response time6 hrs
Response rate98%
21 neighbors recently requested a quote
Avatar for Prudhom Mechanical
Prudhom Mechanical
4.8(
26
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Spencer, OK and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Chris did service on old unit ½ ton unit which was not keeping up on hot days. Recalculated safe and determined we needed a 4 ton unit. Scheduled new appt for spring, showed up prompt with new unit and installed in one afternoon. House is freezing now. Ha!"
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6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Advent Heat, Air, Plumbing & Electrical
Advent Heat, Air, Plumbing & Electrical
4.6(
168
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Spencer, OK and surrounding areas

In business since 1991

Free estimates

Credit card accepted

"Angie, I was glad to find Advent on your web site. The technician did such a great job that I referred them to my friend who was having HVAC problems. Our A/C quit and I thought the problem was the thermostat so I changed it. The unit did not run. I wanted a company that served Eastern OK County & checked Angie's List on-line. Advent is in Choctaw OK and has a superior rating. I know why, now! The tech was running late and called to let me know, which I appreciate. When he arrived, I explained what I had done, saying that I had found the brown wire broken and reconnected it. He traced the wires and got the unit working. What really impressed me was that he doubled checked the unit at the heat pump and found that it was heating, not cooling. He went back to the furnace & thermostat, removed the brown wire, and reversed 2 other wires. He was very patient with me and answered all of my questions. I really enjoyed this experience. Two years ago, when I was very sick, I was "hooked" into a costly plumbing problem by a local contractor. I'll check Angie's List first. Oh, by the way, the original thermostat was defective and the one I installed was good. Thanks Angie, thank you Advent!!!"
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+9

Recommended by93%of homeowners
Avatar for 405 Heating & Cooling LLC.
405 Heating & Cooling LLC.
4.9(
12
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Spencer, OK and surrounding areas

In business since 2020

Free estimates

Emergency services offered

WE WILL BEAT ANY FURNACE INSTALLATION BY $300!!! (call for more details). We're a local family owned business with 11 years of experience in the heating & cooling industry. We take pride in our work and make sure that the projects are done right and accordingly. There is no job that is too big or small for us to handle. Feel free to reach out to us with any of your needs and we will take care of the rest. Please call us 405-308-2540 or 405-800-7598\nWe accept cash, credit cards and checks. Senior and Military Discount 5%.\n\n

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+2

Recommended by100%of homeowners
Avatar for Airco Service Inc
Airco Service Inc
4.6(
429
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Spencer, OK and surrounding areas

In business since 1961

Free estimates

Emergency services offered

"The installers were incredibly courteous, clean, and very professional. They answered all my questions and showed me everything they were doing. The installation was done quickly and on schedule. The H/VAC system works beautifully!!!! I have already noticed a significant drop in my electricity bills. I have since hired Airco to not only perform further electrical work, but to also do some major plumbing work involving complete replacement of old iron pipes. Again, the work was professional, on schedule, and completely solved the problem. I plan to continue to hire Airco to do any electrical/plumbing work needed in the future."
Recommended by92%of homeowners
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Install Boiler FAQs, answered by experts

If you go to turn it counterclockwise and it won’t turn anymore, it’s open. Like most other valves, you should be able to turn a radiator valve counterclockwise (to the left) to open it and clockwise (right) to close it. To close a radiator valve, turn it clockwise until you meet some resistance and can’t turn anymore, but do so carefully to avoid breaking the valve.

Installation costs range from $4,000 to $12,000, depending on unit size, efficiency rating, and labor.

The cost-efficiency of baseboard heaters depends on the type and how you use them. Generally, standard electric baseboard heaters can be expensive to run because they use electric resistance heating, which is less energy-efficient than systems like forced-air or heat pumps. However, hydronic and gas versions are typically much cheaper to operate. Hydronic models are more energy-efficient because they heat a liquid that retains warmth longer, preventing the thermostat from turning on and off as often. The overall running cost is also influenced by local electricity rates, your home's insulation, and your usage habits. To increase efficiency, you can use baseboard heaters for zoning, meaning you only heat the specific rooms you are using.

The average cost to replace or install a new HVAC system is around $7,500. However, the price can range from $5,000 to $12,500, depending on factors like the size of your home, the type and brand of the unit, and your specific heating and cooling needs. If you only need to replace certain components, the cost will be lower; for example, a new AC unit can cost between $2,200 and $5,500, while a new furnace costs $3,200 to $6,000. If additional work like new ductwork is required, the total cost could be as high as $22,000. It's best to contact a local HVAC company for an accurate quote.

Most experts recommend getting three to five HVAC quotes from licensed, insured, reputable local heating and cooling companies. Getting multiple detailed HVAC quotes (but not too many) lets you compare the equipment, services, and prices of several contractors without being overwhelmed by options. It can also let you see if one contractor’s prices are much higher or lower than the others and give you a chance to ask for clarification. That way, you can weed out any contractors who aren’t providing quality services or materials and find the company that best meets your budget, quality requirements, and long-term goals.

The Spencer, OK homeowners’ guide to boiler installation services

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