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Find Air conditioning pros in Nederland

Avatar for Behold Heating & Cooling Services
Behold Heating & Cooling Services
4.9(
47
)
Central A/C - Service or RepairCentral Humidifier - Repair or Service

Serving Nederland, CO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Truly the best customer experience I've ever received. Gilles and Ryan were amazing. I can't recommend them strongly enough. Please do yourself a favor and reach out to this company for your HVAC needs. I'm now a lifetime customer and will not use anyone else!"
Boiler Repair/Replacement
Boiler Replacement and Repipe
Boiler Replacement and Repipe
Furnace, AC, Water Heater Replacement
Furnace Tune-up

+35

Response time6 hrs
Response rate100%
115 neighbors recently requested a quote
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Avatar for AAA Service Plumbing, Heating & Electric
AAA Service Plumbing, Heating & Electric
4.4(
466
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Nederland, CO and surrounding areas

Approved

In business since 1983

Free estimates

Credit card accepted

"Prompt service, on time, transparency, competent, and "clean" in the world of COVID-19."
My jobs
My jobs
My jobs
My jobs
Recommended by94%of homeowners
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Avatar for Woelfel Heating & Air Inc.
Woelfel Heating & Air Inc.
4.2(
150
)
Central A/C - Service or Repair

Serving Nederland, CO and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts Woelfel Heating & Air is a trusted, family-owned HVAC company proudly serving Northern Colorado. We specialize in heating and air conditioning repair, installation, and maintenance for all major brands. Known for our honest pricing, dependable service, and personal approach, we help homeowners stay comfortable all year long. Whether you need a quick fix or a full system replacement, our experienced team is ready to help with prompt and professional service.in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+7

36 neighbors recently requested a quote
Recommended by76%of homeowners
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Avatar for ARS / Rescue Rooter Colorado
ARS / Rescue Rooter Colorado
3.9(
128
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Nederland, CO and surrounding areas

Approved (Corporate)

In business since 1947

Free estimates

Emergency services offered

"New furnace HVAC… they were great"
Furnace Install 1
Funace Install 2
Furnace Install 3
Furnace Install 4
Horizontal Furnace Install

+2

766 neighbors recently requested a quote
Recommended by69%of homeowners
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Avatar for Jim Needham Heating Cooling Plumbing & Drain
Jim Needham Heating Cooling Plumbing & Drain
4.6(
70
)
Central Humidifier - Install or ReplaceCentral Humidifier - Repair or Service

Serving Nederland, CO and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Tech did a good job. The cost was on the TO High side. After previous water issues we had tech do the job."
After
Furnace
Outdoor a/c (condensing) unit
Indoor furnace
Outdoor a/c (condensing) unit

+1

Response time2 days
8 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Horizon Services
Horizon Services
4.7(
10
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For BusinessCentral Air Cleaner - Repair or Service

Serving Nederland, CO and surrounding areas

Approved

In business since 1998

Emergency services offered

Warranties offered

"ANTHONY was EXCELLENT HONEST AND VERY THOROUGH WITH HIS WORK AND HONESTY!!!! (Very SMART AND KNOWLEDGEABLE) 100% A++++++ It is nice to some GENUINE BUSINESS ETHICS AND GREAT WORK!!!!!"
System Replacement
AC After
AC Before
AC Before
New Garage Door

+8

Response time1 hour
Response rate99%
20 neighbors recently requested a quote
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Avatar for Coal Creek Heat, LLC
Coal Creek Heat, LLC
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Service or Repair - For Business+9 more

Serving Nederland, CO and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"It was great to find a HVAC guy that really knows his stuff. Devin showed up on time and was able to troubleshoot a boiler he had never worked on before and make the necessary repairs within a few hours. I will be using Coal Creek in the future."
equipment
equipment
equipment
equipment
equipment

+13

Response time8 hrs
Recommended by100%of homeowners
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Avatar for Knights Group LLC
Knights Group LLC
5.0(
1
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Nederland, CO and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

At Knights Group, LLC, your comfort is our craft. We are a team of dedicated HVAC installation and repair professionals who deliver more than just heating and cooling?we deliver peace of mind. As a top-rated heating and cooling company near you, we believe every home deserves precision, reliability, and a touch of luxury.\n\nFrom installing advanced, high-efficiency systems to performing the HVAC maintenance service you already rely on, we approach every job with the care and attention it deserves. As part of the Knights Group family, Knight Pro stands for integrity, craftsmanship, and trust in the Arvada and Denver metro areas.

Boiler Install
RHEEM HVAC Install 
Double Install
Furnace Install
Navien Install

+4

89 neighbors recently requested a quote
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Avatar for Larry’s Legacy Landworks
Larry’s Legacy Landworks
5.0(
9
)
Outdoor Mist Cooling System - InstallOutdoor Mist Cooling System - Service or Repair

Serving Nederland, CO and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"Did an excellent job on my project! Completed it quickly and was easy to work with. He communicated well and kept me in the loop for problems that came up. Would highly recommend and would be my first choice for hiring again!"
Bathroom remodel
Bathroom remodel
Kitchen Remodel
Drywall skim coat
Shower Door Instillation

+4

9 neighbors recently requested a quote
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FAQs for air conditioning projects in Nederland, CO

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 Nederland, CO 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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