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Find Air conditioning pros in Valparaiso

Avatar for COMFORT ADVISORS HEATING AND COOLING CORP.
COMFORT ADVISORS HEATING AND COOLING CORP.
5.0(
14
)

Serving Valparaiso, NE and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Mike and his team are thorough and honest. We used Comfort Advisors at our old residence and felt they were so great, we stuck with them when we moved to a different town outside of Lincoln."
After
Before
My jobs
My jobs
My jobs

+8

Response time5 hrs
Response rate100%
14 neighbors recently requested a quote
Avatar for ASLAN Mechanical, LLC
ASLAN Mechanical, LLC
5.0(
7
)

Serving Valparaiso, NE and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Great customer service, quick appointment, very professional service techs, fixed my issues and even gave me tips on preventative measures for longevity of outdoor water faucets. Really appreciated service."
Response time6 hrs
79 neighbors recently requested a quote
Avatar for Jimenez Service
Jimenez Service
4.9(
28
)

Serving Valparaiso, NE and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Great experience with this contractor. I had a couple areas on the front of my home where the soffit had pulled away from the fascia and they fixed this plus a couple other areas they found. Right on time, very professional work, looks like brand new. Highly recommended."
fence restoration, after completion
porch floor renovation before
playhouse before installation
Handymen Project
Fence repair and installation

+164

Response time2 days
1 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for Doug's Heating & Air Conditioning, LLC
Doug's Heating & Air Conditioning, LLC
4.8(
18
)

Serving Valparaiso, NE and surrounding areas

In business since 2015

Free estimates

"We had asked for quotes from several other companies and they either didn't respond or wouldn't do the work because we had purchased our Mini Split Heat Pump System ourselves. So we decided to check out Home Advisor, Doug called me less than 10 minutes after we had logged out of Home Advisor. We talked about our project over the phone and he made an appointment to come out to our home to see what needed to be done. He gave us an estimate and a date that he could do the work, which we accepted. The guys showed up on time, installed everything in less than 3 hours, explained everything that they did, and most of all they cleaned up everything before they left. We would highly recommend Doug's Heating and Air Conditioning Service to anybody that needs professional, reliable, and competitively priced work done on thier home. Jim & Kim McFarland"
Exhaust hood
Exhaust hood
Snowmelt
Snowmelt
Boiler

+4

Response time6 hrs
Recommended by100%of homeowners
The Duct Doctor
4.8(
11
)

Serving Valparaiso, NE and surrounding areas

"The team was professional and punctual, and the deal was a good deal. However, the job done was so-so. They did a good job with the furnace cut-out and repair, but they missed one air intake. They also left black hose marks on a few of the walls. Nice enough guys, and I think if the house was smaller they would have done a better job. I do think the ducts that were cleaned, are clean, so that is positive."
Additional Photos
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+2

Recommended by90%of homeowners
Avatar for Grant's Heating and Air LLC
Grant's Heating and Air LLC
5.0(
6
)

Serving Valparaiso, NE and surrounding areas

In business since 2021

Free estimates

Warranties offered

"My air conditioner stopped working and they came out in a timely manner and got it working again! Grant’s Heating and Air was very proficient and professional. Jesse is very knowledgeable in HVAC. He even took the time to explain to me what was going on!"
Thermostat Replaced
Ventilation
AC Replacement
Heatpump
Furnace

+6

Response time12 hrs
Avatar for Vortex Filtration Inc
Vortex Filtration Inc
5.0(
5
)

Serving Valparaiso, NE and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Vortex Filtration Inc is a excellent company with vast experience & knowledge in conditioning potable well water. I recommend Vortex Filtration Inc to design build and install their patented Vortex water system to solved all well water conditioning issues. My client had a problem for over tens years prior to the installation of the Vortex system. Once installed, the well water in the holding tank was crystal clear. Thanks Vortex!"
Additional Photos
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Additional Photos
Additional Photos

+9

Recommended by100%of homeowners
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FAQs for air conditioning projects in Valparaiso, NE

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 Valparaiso, NE homeowners’ guide to air conditioning services

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