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Find Air conditioning pros in Pecatonica

Avatar for Perfect Temp Heating & Cooling
Perfect Temp Heating & Cooling
4.6(
198
)

Serving Pecatonica, IL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Couldn't repair old furnace without excessive cost. Came out later thesame day gave us options with exact cost and replaced the old furnace the next morning. They werefair polite and wor j ed around our achedule. Highly recommend and will use them again to replace our air conditioner down the road."
Duct Cleaning
Duct Cleaning
Duct cleaning
Duct cleaning
Duct cleaning

+79

Response time10 hrs
27 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for GreenLink Energy Solutions, Inc.
GreenLink Energy Solutions, Inc.
4.7(
60
)

Serving Pecatonica, IL and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Emily was the product manager - she assessed the insulation we had, which was very inadequate, and gave us a range of upgrade options. A team of three guys did the work, solving some of our problems in a very resrouceful way. Then Emily came back and checked everything over. We were very happy with both the work performed and the customer service. The house feels unusually toasty now. We'll update this review in the spring after we see if we get our usual ice dams - hoping they're gone forever."
Infrared Light Switch
Combustion Test
Water Heater Combustion Test
Cellulose Insulation Installation
Air Sealing Can Lights

+12

Response time1 day
3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Edelman Heating, Cooling, Plumbing, Electric & Solar
Edelman Heating, Cooling, Plumbing, Electric & Solar
5.0(
5
)

Serving Pecatonica, IL and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Emergency services offered

Here at Edelman, we’re your trusted local team for HVAC heating & cooling services around northern Illinois. We provide residential repair, replacement, installation, and maintenance.\n\nEdelman is built on 23 years of experience, a strong work ethic, and a commitment to delivering the best service to every client and customer. We stand behind our work with a 100% Satisfaction Guarantee on all service, repairs, and replacements.

Furnace Install
Furnace Install
Furnace Install
Furnace Install
Furnace Install

+10

40 neighbors recently requested a quote
One Hour Heating & Air Conditioning of North Rockford
New to Angi

Serving Pecatonica, IL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Here at One Hour Heating & Air Conditioning of North Rockford, we're excited to earn your business! Locally owned and operated, we are known in the area for our prompt service and attention to detail. Customer satisfaction is always our primary concern, so be sure to give us a call today!

21 neighbors recently requested a quote
Avatar for Rivero Total Maintenance, LLC
Rivero Total Maintenance, LLC
New to Angi

Serving Pecatonica, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Rivero Total Maintenance LLC specializes in commercial property maintenance and repair services throughout Illinois. We provide professional solutions for businesses, retail locations, warehouses, and commercial facilities that need reliable and experienced technicians.\n\nOur services include electrical work, plumbing repairs, equipment maintenance, lighting, carpentry, painting, facility repairs, and general property maintenance. We are experienced in working in high-traffic environments where safety, quality workmanship, and minimal disruption to operations are essential.\n\nRTM is fully insured with General Liability and Workers’ Compensation, and our team arrives fully equipped to complete the job efficiently and professionally.\n\nOur goal is simple: You run the business, we handle the maintenance.\n

24 neighbors recently requested a quote
Avatar for Blue Bear Heating & Air, LLC
Blue Bear Heating & Air, LLC
5.0(
13
)

Serving Pecatonica, IL and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"I had jake service my furnace and air conditioning had a few problems jake explained the issue and what parts t would need and he was real Reasonable I will use him again"
furnace change out along with the supply plenum
garage heater install
full system change out
furnace change out
furnace change out

+3

Response time3 hrs
Recommended by90%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

Serving Pecatonica, IL and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service, very fast response to my request for service, picked up laptop, diagnosed issues. Initially thought it was an OS update issue but the hard drive had failed along with other components (including 'CPU). Because other components were involved, a new solid state hard drive was put into a laptop with a working processor - same type CPU as in the failed unit. The laptop was repaired and returned in less than a week. This company picked up and dropped off the laptop (driving from Huntsville, AL (about 60-70 minutes)-- great service in this covid environment. I would recommend this company to my family./friends and will use again."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Heath's Heating and Cooling
5.0(
4
)

Serving Pecatonica, IL and surrounding areas

In business since 2017

Free estimates

Emergency services offered

"Heath saved the day! I was hosting a afternoon party and woke up to a 62° house. After contacting Angie’s list for emergency service they recommended Heath. He was here within 45 minutes after contacting. He was pleasant, professional and knows his trade. After diagnosing the problem he said it was the intake motor, he examined it finding a blockage which he removed then cleaned. He even went the extra mile checking to see if the motor was still under warranty In case it was compromised and checked back with me the next day. He didn’t charge me an emergency call only the service fee which was very reasonable. I will use him in the future for any furnace or air conditioning needs as I know he is dependable, honest, skilled and a nice guy."
Additional Photos
Additional Photos
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Recommended by100%of homeowners
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FAQs for air conditioning projects in Pecatonica, IL

Most professional HVAC technicians require two to three hours to complete an expansion valve replacement. The timeframe depends on your unit's accessibility and whether additional repairs are needed. The process involves recovering refrigerant, removing the old valve, installing the new component, and recharging the system. Scheduling during less busy seasons may result in more convenient appointment times.

Operating your air conditioner with a malfunctioning expansion valve isn't advisable. Continuing to run the system could potentially damage other components, particularly your compressor, which is significantly more expensive to replace. If you notice performance issues like inconsistent cooling or unusual noises, it's best to have your system inspected before continuing regular use.

Expansion valves don't have a standard replacement schedule, as their longevity depends on system usage, maintenance frequency, and environmental factors. Regular professional maintenance helps identify potential valve issues before they cause system failure. Having your HVAC system serviced annually allows technicians to monitor component condition and recommend preventative replacements when necessary.

Refrigerant leaks require prompt professional attention. If your expansion valve is leaking, you'll likely notice reduced cooling performance and possibly hear hissing sounds near the unit. Addressing leaks quickly prevents further system inefficiency and avoids the environmental impact of released refrigerant. Your HVAC technician will need to repair the leak and recharge the system with the proper refrigerant type and amount.

Because many AC issues present similar symptoms, professional diagnosis is recommended. Problems like inadequate cooling, inconsistent temperatures, or strange noises could indicate expansion valve issues, but might also stem from refrigerant leaks, electrical problems, or airflow restrictions. A qualified HVAC technician has the tools and expertise to accurately identify the root cause and recommend appropriate repairs.

The Pecatonica, IL homeowners’ guide to air conditioning services

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