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Find Air conditioning pros in Loves Park

Carlson Heating And Cooling
4.9(
126
)

Serving Loves Park, IL and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"We can't begin to say enough about Mike and his "AWESOME TEAM" of workers. We called and he responded in less then 1 hour and set a time to come out. We only needed AC but decided to go ahead due to the age of the furnace and great price given to upgrade and install a whole new system.Mike was very informative and answered all our questions and we decided to "get er done". We received a call later that afternoon that Mike had taken a fall and twisted up his ankle pretty good so we had to do a bit of rescheduling and postpone possibly a couple weeks which was fine by us. We got another call several days later saying he had additional help and would be out the following Wednesday. Mike went over and above and came here with a support brace on and a bad limp due to his injury as well as the pain I'm sure he was experiencing and went up and down our basement stairs 2 days in a row to insure he gave us what he had promised us the customer. What a incredible guy he committed himself to what he promised and in the end delivered and oh what a superb job they ALL did assisting Mike.The outcome was awesome an incredible job completed in less then 8 hours with the cost being 100% of what was quoted and 2 very pleased happy customers. Their work was quite impeccable from beginning to end and we look forward to calling or recommending CARLSON HEATING and COOLING to all our family,friends and co-workers. They don't come any better then Mike and team.If I could rate him 10 stars I would Thank-you Mike,Son,Scrapper you are all appreciated.Do yourself a favor get the job done RIGHT,CALL MIKE @Carlson Heating And Cooling @ 815-243-0231 Leave a message and he will get back to you within a hour they also do Humidifiers.Air Cleaners.Furnace and Air Conditioning Cleaning Thank-you all again for all you excellant work and we wish Mike a fast and speedy recovery..............Jim and Samantha C Recommend 5 STARS"
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4 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for G & R Heating and Air, LLC
G & R Heating and Air, LLC
4.6(
1,135
)

Serving Loves Park, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"This business is the company that bought the older Barrington Heating and Air Conditioning. I have relied on Barrington to service my house furnace and A/C for more than 50 years. They have come to my rescue more than once. My service technicians have become friends, not just repair people."
New 16 seer A/C
Old A/C
Old furnace
New Furnace
Water heater Installation

+1

Response time2 hrs
Response rate91%
318 neighbors recently requested a quote
Avatar for G & R Heating & Air
G & R Heating & Air
4.6(
126
)

Serving Loves Park, IL and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Excellent experience from start to finish! The technicians arrived on time, cleaned our air ducts thoroughly, and serviced our heating system perfectly. The air quality improved instantly. Professional, friendly, and extremely reliable service overall."
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+20

Response time11 hrs
112 neighbors recently requested a quote
Recommended by72%of homeowners
Dlg Solutions, LLC
5.0(
2
)

Serving Loves Park, IL and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Javier with DLG Solutions is excellent and very professional. He helped me understand what the problem was, how it came about and gave me options for a solution. He responds in a very timely manner and makes sure your repair or concern is taken care of. Definitely recommend DLG Solutions for any heating and air conditioning needs."
Response time6 hrs
Response rate86%
Recommended by100%of homeowners
Avatar for Ls industrial repair
Ls industrial repair
5.0(
2
)

Serving Loves Park, IL and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

At LSI repair we offer only the best and fair prices. We also specialize in heat treating furnaces but we cover a large array of services from residential to commercial from small to big.

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

Serving Loves Park, 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 Loves Park, 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

23 neighbors recently requested a quote
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FAQs for air conditioning projects in Loves Park, 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 Loves Park, IL homeowners’ guide to air conditioning services

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