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Avatar for Good Guys Heating & Air Conditioning, LLC
Good Guys Heating & Air Conditioning, LLC
4.9(
89
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Lawrence, IN and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Showed up on time to all appointments. Was able to find reasonable equipment to meet my needs. Scheduled and performed furnace install on time and worked with my financial situation to obtain financing. Was personable and did not try to sell me more than I needed. Would hire again."
New AC install
Water damaged furnace
Nest thermostat
Ecobee thermostat
Response time6 hrs
3 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Roy Rogers Heating and Air LLC
Roy Rogers Heating and Air LLC
4.8(
57
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+12 more

Serving Lawrence, IN and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Roy arrived 30 minutes late but had called to inform me he was running late. He quickly identified our needs for new HVAC system and gave me a quote. He offered to complete the work quickly but could not do until the next week. He was very detailed. His quote was slightly higher than his competitors. We went with another company, but I felt Roy was genuine."
Additional Photos
Tracy Miller
Additional Photos
Response time2 days
Response rate100%
8 neighbors recently requested a quote
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Avatar for Aaron's Air
Aaron's Air
4.9(
15
)
Central A/C - InstallCentral Humidifier - Repair or ServiceCentral A/C - Install - For Business+12 more

Serving Lawrence, IN and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Just finished up with Aaron at Aaron's Air. He put in some additional ducts for my basement finishing project. He and his work were excellent... His pricing very fair and an all around good guy! Hire Him! You will appreciate him as much as I did!"
Response time8 hrs
Response rate100%
53 neighbors recently requested a quote
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Avatar for One Hour Heating & Air Conditioning - Indianapolis
One Hour Heating & Air Conditioning - Indianapolis
4.7(
589
)
Central A/C - Service or RepairCentral Humidifier - Repair or ServiceCentral Air Cleaner - Repair or Service

Serving Lawrence, IN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1995

Emergency services offered

Warranties offered

"Yearly maintenance of whole house air conditioning system was performed. The tech. Paul, was efficient and informative. He even brought my trash can up from the street to the garage."
One Hour Team
ACCA Logo
PHCC Logo
NATE Logo
74 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Air Force Heating and Cooling
Air Force Heating and Cooling
5.0(
21
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Lawrence, IN and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"My AC broke down, and I called Air Force. They sent a technician out RIGHT AWAY! They were very nice and professional. I highly recommend them!"
Response time4 hrs
Response rate94%
6 neighbors recently requested a quote
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Avatar for Armor Air
Armor Air
4.5(
149
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Lawrence, IN and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Armor Air staff responded on time, and completed the work requested remarkably well (and on the same day). The new tankless water heater and the new water softener installed work very well."
AC maintenance
Arriving to new homeowner
New installed HVAC units
Drain Clearning
Water Heater

+5

Response time3 hrs
Response rate94%
297 neighbors recently requested a quote
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Avatar for Home Heroes Plumbing, Heating & Air
Home Heroes Plumbing, Heating & Air
4.7(
165
)
Central Air Cleaner - Repair or Service

Serving Lawrence, IN and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I had a call & appointment within 15 min. of contact. He arrived early after a call from him verifying it would be OK. He was quick & thorough, and even installed a new shut-off valve that,s been hard to work for years. I wish I knew about him when I needed my hater heater."
softener
softener 2
slab leaks
softener
body spray

+15

Response time4 hrs
30 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Jon's Air
Jon's Air
4.3(
13
)
Central A/C - Service or Repair

Serving Lawrence, IN and surrounding areas

Approved

In business since 2019

Warranties offered

Small jobs welcome

"Blower motor went out in our furnace Jon's Air was efficient, friendly great customer service, reasonable pricing with the winter storm and temperatures steadily dropping they saved the day thank you Angie's List really appreciate the great service."
Heat pump installed
1 neighbors recently requested a quote
Recommended by16%of homeowners
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Avatar for Hope Plumbing, Heating, and Cooling
Hope Plumbing, Heating, and Cooling
4.4(
1,660
)
Central A/C - InstallCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+1 more

Serving Lawrence, IN and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"We have an annual contract with them that saves us money and keeps our heating and air conditioner in top condition. They are very punctual and do a good job."
Response time4 hrs
88 neighbors recently requested a quote
Recommended by88%of homeowners
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FAQs for air conditioning projects in Lawrence, IN

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 Lawrence, IN homeowners’ guide to air conditioning services

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

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