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TRUSTED BY ROYALTON, IL HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon31
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Royalton, IL

*The Angi rating for Heating And Air Conditioning Service companies in Royalton, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Royalton, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on May 16, 2024

Top-Rated Heating and air conditioning pros in Royalton - Updated Nov 2026

Avatar for Pass One Hour Heating & Air Conditioning
Pass One Hour Heating & Air Conditioning
5.0(
7
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceDuctless Mini-split Heating System - Install or Replace+9 more

Serving Royalton, IL and surrounding areas

Approved

In business since 1971

Free estimates

Emergency services offered

"Had my spring maintenance done and couldn’t be happier with the service. The technician was on time, professional, and took the time to explain everything clearly they also swapped out my nest thermostat for an ecobee and got it set up. Everything is running great and I highly recommend Pass One Hour."
New Heat & Cooling system
New Heat & Cooling system
New Heat & Cooling system
New Heat & Cooling system
New Heat & Cooling system

+18

5 neighbors recently requested a quote
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Avatar for SHAWNEE HEATING & AC LLC
SHAWNEE HEATING & AC LLC
5.0(
8
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallDucts & Vents - Install or Replace+6 more

Serving Royalton, IL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Jeremiah was absolutely wonderful! Got the job done extremely fast. Would definitely recommend to anyone that needs heating and cooling services"
Mini Split
15 neighbors recently requested a quote
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Avatar for B & D Construction and Electrical
B & D Construction and Electrical
4.8(
24
)
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - Repair

Serving Royalton, IL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Great job in a timely manner Neil was very professional and helpful"
200 amp electrical box
Room Addition
Room Addition
Den addition
Fence Installation

+40

Response time1 day
Recommended by72%of homeowners
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Avatar for J & E Heating and Cooling, LLC
J & E Heating and Cooling, LLC
5.0(
2
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+25 more

Serving Royalton, IL and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Very professional and competent service at a very reasonable price. I will certainly use them for any HVAV work needed."
Response time20 mins
Recommended by100%of homeowners
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Avatar for Holtzclaw Electric
Holtzclaw Electric
4.6(
10
)
Electrical Baseboard or Wall Heater - Install

Serving Royalton, IL and surrounding areas

Approved

In business since 2009

Credit card accepted

Offers commercial services

"Call this electrician! He s worth your call, don t wait for him to call you! He was fair, honest and went above and beyond our expectations. We got two other quotes, one being from another company (Service detectives) who charged us $89 for a QUOTE and then quoted us $19k for everything we wanted done. For the things we needed done (not the whole house but a new meter outside, wiring to the inside, new panel and several outlets rewired) Holtzclaw Electric did for 3 times less than S.D. Just call Brandon. You won t regret it."
Response time2 hrs
Recommended by90%of homeowners
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Avatar for VMK Remodeling
VMK Remodeling
4.2(
19
)
Thermostat - Install or Replace

Serving Royalton, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Vinc and his crew at VMK did and excellent job and I highly recommend there services ! Dave Caputo"
Response time2 days
Response rate90%
43 neighbors recently requested a quote
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Josh
New to Angi
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+13 more

Serving Royalton, IL and surrounding areas

Approved

I have worked in the construction field since 1999. I have done heating and air conditioning for the majority of those years. Working in the heating and air field is different that most trades because you have to be knowledgeable in electrical, plumbing, general construction, knowledgeable in indoor air quality and much more. Therefor I am open to provide heating and air conditioning and handyman services. No job is to small.

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Heating and Air Conditioning FAQs, answered by experts

While personal preferences widely vary, sleep experts say the best temperature for sleeping is between 60 and 67 degrees Fahrenheit rather than 78. If you do choose to sleep with your AC unit tuned to 78 degrees, you might want to use only a sheet or light blanket rather than a comforter. You might also consider installing a window unit in your bedroom so that you can be cooler in bed without wasting energy cooling the whole house.

A dirty air conditioning coil can cause your unit to work overtime, leading to reduced efficiency, higher energy use, more wear and tear, and possible ice buildup. If the coils corrode, refrigerant can leak, causing damage, possible mold growth, and an expensive repair bill. By cleaning your AC coils once a year, you’ll have a more efficient unit that’s likely to last longer.

Water buildup in your HVAC system is a cause for alarm. If water accumulates in your ductwork, it can drastically lower your home's air quality and create safety hazards. These risks include mold growth, damage to your HVAC system, and attracting pests that are seeking water into your ducts. Proper insulation and sealing of ducts can prevent this, and regular inspection and maintenance can address water damage problems before they become too severe.

The size window AC you need depends on the BTU and the size of the room you’re cooling. For a room with 8-foot ceilings, look for about 20 BTU per square foot of the room. For example, a 12-by-12-foot room should have an air conditioner with 2,880 BTU. You can buy something slightly more powerful, but don’t overshoot the BTU for a small room, or you’ll waste energy and have higher bills.

No, it's not safe to keep using your unit when it's frozen. Not only can running a frozen unit lead to damage, but it can also potentially overheat, making it a fire hazard. Therefore, it's always best to turn off the AC unit as soon as you notice any ice.

The Royalton, IL homeowners’ guide to heating and air conditioning services

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

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