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Find Air conditioning pros in Dyer

Avatar for Porterhouse Heating & Cooling
Porterhouse Heating & Cooling
4.8(
217
)

Serving Dyer, IN and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Great. I was out of state and my house and dog sitter called. My house temp, was 85! Look up Angie’s list. Called the business and explained the problem. They got the repair man out the next day...on a sun day!! My air was fixed by the repair man that day. My sitter said he was very nice .....price was great,,, I would have them again. This is the 2nd time I use Angie’s list."
Work truck
Certification
Business card
Response time9 hrs
20 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,280
)

Serving Dyer, IN and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"We had a great experience with Four Seasons Heating & Air Conditioning during our recent replacement of our furnace and AC unit. They were very professional and completed the job on time and answered all of my questions. Would recommend them for our Heating, Air Conditioning, Plumbing and Electrical needs."
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Response time9 hrs
28 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for C2 Heating & Cooling LLC
C2 Heating & Cooling LLC
4.6(
35
)

Serving Dyer, IN and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"It had been gradually getting warmer and this was one of the first days we wanted to use our AC unit this year. When I returned home from work it was very warm in our home. I called Craig with C2 Heating & Cooling who said he could be over in roughly 15 minutes. Craig worked for around an hour and half to find and diagnose the issue. Then went about fixing out AC unit to blow the coolest of air into our home.

Can not be more grateful for the speed and service offered by C2 Heating & Cooling. Will DEFINITELY use again should another issue arise.

"
Recommended by100%of homeowners
Avatar for R&J Preventative Maintenance
R&J Preventative Maintenance
4.9(
31
)

Serving Dyer, IN and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Emergency services offered

Warranties offered

"I needed the refrigerant in my HVAC system refilled and Juliano and Richard were quick to respond and very professional. They inspected the system and completed the job in one day. Very satisfied with work performed."
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+6

1 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Summers, Plumbing, Heating & Cooling - (H) Crown Point
Summers, Plumbing, Heating & Cooling - (H) Crown Point
5.0(
4
)

Serving Dyer, IN and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

At Summers Plumbing Heating & Cooling we try to make service easy & fast! With all of our locations there is a good chance we're helping someone in your neighborhood with their plumbing, heating or cooling issues. We take the stress out of calling a repairman! Our friendly, helpful, and honest technicians are here to make your life easier, not harder than it already is.\n\nOur highly skilled, licensed, and trained technicians perform superior work, every time. We are committed to being honest, thorough, and friendly when we arrive at your house for an estimate or repair.

McRhoe Service
4.1(
5
)

Serving Dyer, IN and surrounding areas

Approved

In business since 2002

Small jobs welcome

Offers commercial services

We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.\n

Response time1 day
3 neighbors recently requested a quote
Recommended by80%of homeowners
All Weather
4.8(
2
)

Serving Dyer, IN and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quick response

All Weather has successfully been in the electrical industry for over 7 years however, recently I decided to go on my own just 3 months ago. I am committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. For the eighteen years I have been in business my distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. \n\nAbove all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time3 days
Recommended by100%of homeowners
Weekend Air Works
New to Angi

Serving Dyer, IN and surrounding areas

Approved

In business since 2021

Offers commercial services

Weekend Air Works is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time5 hrs
3 neighbors recently requested a quote
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Showing 1-10 of 189

FAQs for air conditioning projects in Dyer, 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 Dyer, IN homeowners’ guide to air conditioning services

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