4.7 Stars · 5,290+ Google Reviews

Best AC Repair in
Greeley, CO

Lion Home Service is Greeley’s highest-rated AC repair company, with 5,290+ Google reviews and a 4.7-star rating. We hold an A+ BBB rating, and we have served Northern Colorado homeowners for over 13 years. When Greeley’s summer heat pushes above 90°F, and your AC stops working, we answer the phone live, 24 hours a day. We dispatch a certified technician on the same day.

Book Online (970) 587-3498
Lion Home Service

Fix Your AC in Greeley: Here’s What We Handle

Weld County’s surrounding agricultural land sends dust into outdoor condenser coils throughout the summer. Greeley’s high-altitude sun also degrades electrical components faster than it does at lower elevations. Our technicians know this climate. They arrive prepared for the problems Northern Colorado homes face.

AC Problem
Our Response
No cold air from vents

Diagnose refrigerant loss, compressor failure, or blocked airflow

Ice on the outdoor unit or refrigerant lines

Locate and repair refrigerant leaks or airflow restrictions

System short-cycles without cooling the home

Repair failing capacitors or overheating electrical faults

The thermostat activates, but no air flows

Inspect and repair the blower assembly

Grinding or squealing from the unit

Replace worn motors or damaged fan components

The system runs, but never reaches the thermostat setting

Test refrigerant charge and measure output capacity

Emergency breakdown

Respond the same day, any hour

Greeley Homeowners Pick Lion. Every Time.

Greeley homeowners trust us because we show up with credentials that back our work and standards that protect your home. Families across Evans, Windsor, and Weld County choose Lion because we hold ourselves accountable on every visit, not just the first one.

What We Provide What It Means for You

4.7-star Google rating from 5,290+ reviews

Your Greeley neighbors recommend us

A+ BBB rating

We maintain a verified record of ethical business conduct

Google Guaranteed badge

Google confirmed our licenses and insurance

Lennox Authorized Dealer

We install equipment at manufacturer’s standards with full warranties

Ongoing technician training

Our team diagnoses modern systems accurately

24/7 live call center

A real person answers your call every time

Pre-arrival call from your technician

You know who to expect before we knock

Full pre-employment screening on every technician

We vet every person we send to your door

Colorado CCTW Award Winner

We meet a recognized state standard for contractor excellence

How We Compare to Other Greeley AC Repair Companies

These are the frustrations Greeley homeowners most often report when hiring an AC company. Here is how our service standards address each one.

Your Issue
What Other Greeley Companies Do
What We Do
“I called at 9 PM and got voicemail. My house hit 87°F before anyone called back.”

Most local competitors route after-hours calls to voicemail. You wait until the next business day for a callback.

We staff a live call center through the night. We answer the call. We dispatch that same evening.

“The tech showed up 3 hours after the service window. Nobody told me anything.”

Many companies give a 4-hour window and send no updates before arrival.

We will call you before the technician leaves our shop. You know exactly who to expect.

“I called for a capacitor repair and got quoted a $9,000 new system.”

Companies that tie technician pay to job size push replacement over repair.

Our technicians focus on the repair you called about. We recommend a new system only when repair costs exceed the unit’s remaining value.

“The tech left refrigerant cans and dirty boot prints on my floor.”

Most service companies carry no formal cleanup accountability.

Our No-Mess Guarantee requires floor covers on every visit. If we leave a mess, we clean it up at our own expense.

“I had no idea who was walking through my front door.”

Many Greeley competitors use subcontractors with no published screening standards.

Every Lion technician passes our full pre-employment screening before we schedule them for home visits.

“The repair failed 6 weeks later. The company stopped responding.”

Most companies limit follow-up to a 30-day parts warranty with no resolution path.

Our Happy Neighbor Guarantee backs every installation. If you are not satisfied, we will remove the system. We refund every dollar.

The Lion Guarantee

Guarantee
What We Stand Behind
Happy Neighbor Guarantee

We remove any installed system and refund your full investment if you are not satisfied

No-Mess Guarantee

We protect your floors on every visit. We clean at our cost if we fall short

Customer Courtesy Guarantee

A live person answers every call. Your technician calls before arriving

Security Assurance Guarantee

Every technician completes our full pre-employment screening before home visits

100% Satisfaction Guarantee

In your first year of service, we make it right at no charge if anything falls short

Frequently Asked Questions

How long does a typical AC repair take?

Most repairs take 1 to 3 hours from diagnosis to completion. We carry the parts most common in Northern Colorado systems, so we resolve most issues without scheduling a return visit.

Will I get an upfront price before you start any work?

Yes. Your technician diagnoses the problem first and presents a written estimate. Work begins only after you approve the price.

My AC is around 12 years old. Should I repair it or replace it?

We give you a specific recommendation based on your unit’s age and condition. If repair costs less than half the price of a comparable new system, repair is typically the better financial decision. We show you the numbers for both choices before you commit.

What AC brands do you service in Greeley?

We service every major brand. As a Lennox Authorized Dealer, we have advanced training on Lennox systems. Our technicians hold the certifications to service any unit installed in your home.

How often should Greeley homeowners schedule AC maintenance?

We recommend one tune-up per year before summer starts. Greeley’s agricultural dust clogs condenser coils faster than in most cities. Annual cleaning prevents the failures that peak during August heat waves in Weld County.

Schedule Your Greeley AC Repair Today

When your AC fails, you need a company you can actually count on. Lion Home Service is that company for Greeley homeowners. We answer every call live. We send a certified, screened technician the same day. We back every repair with guarantees that protect your home and your investment long after the job is done.

Our record speaks for itself. Greeley homeowners have trusted us for over 13 years because we show up, we fix it right, and we stand behind our work without excuses.

Call (970) 587-3498 now or book online. A live agent picks up 24 hours a day.

Book Online (970) 687-7708

Greeley Residents Trust Us For Their Greeley AC Repairs Thanks To Our:

  • Dedication to our customers
  • Cost-effective comfort solutions
  • A wide variety of specials available
  • Donations we make to many organizations
  • 24 hour AC repair service
  • Wide service area

Why Choose Lion Home Service For AC Repair In Greeley?

Here at Lion Home Service, we pride ourselves on being the go-to company for all your Greeley air conditioning needs. Our techs have the experience, training, and equipment they need to handle any AC service call they get. We have you more than covered, from troubleshooting and repairing a common problem to complete replacements and installations. We’ve earned several 5-star reviews from satisfied clients, and we’ve even received an A+ rating from the Better Business Bureau! So, don’t hesitate! If you’ve been on the lookout for a quality, reliable, and full-service Greeley AC repair company, then you’ve found it!

We Offer Emergency Greeley AC Repair Services

When emergencies happen, they always seem to occur at the worst time possible. The same goes for air conditioning problems. Whether your AC unit is giving you trouble in the middle of the day or the middle of the night, be sure to call us right away for a fast solution. We know how miserable it can be without any air conditioning, so we’re focused on solving your air conditioning needs both quickly and within a reasonable budget. Panic and stress are two things that set in quickly once you begin dealing with an AC problem. Lion Home Service is here to make that stress a thing of the past! Not feeling cool air coming from your vents? Notice unusual smells inside your home? If so, a Greeley air conditioning repair could be in your near future.!

The Benefits Of For Collins Air Conditioning Repair Services

When you choose Lion Home Service for all your Greeley air conditioning repair needs, you can count on the following benefits:

  • Lower energy bills
  • Quieter system operation
  • Peace of mind
  • Increase in system longevity
  • Fewer repairs in the future

Sound good? We sure do. Please don’t wait until it’s too late to contact us for professional Greeley air conditioning repair!

When To Call For AC Repair In Greeley

The unfortunate reality is that–short of a full-blown breakdown–most people don’t know when to pick up the phone and call their local Greeley AC repair company. So, to help make things a little easier, our techs compiled the following list of signs of impending air conditioning trouble:

  • No cold air when the unit is on
  • You hear strange noises coming from the system
  • Odd smells are coming from your HVAC system
  • The unit cycles on, but no air come out of the supply vents
  • Your system turns on and runs but shuts off abruptly
  • The blower fan continually runs, even if you turn the system off at the thermostat
  • Your HVAC system ices up or freezes out (you’ll see visible ice forming on the coil)
  • You turn the system on at the thermostat, and nothing happens

If you’ve noticed any of those signs, pick up the phone and dial (970) 587-3498. Our Greeley AC repair professionals are always standing by to lend you a helping hand!

We Offer These Several Other Greeley Air Conditioning Services

Now, we couldn’t very well call ourselves a “full-service Greeley air conditioning company” if we only offered repairs, right? Even if you don’t need repairs, you can still find the following HVAC services here at Lion Home Service:

Contact Lion Home Service For Greeley AC Repair Today!

For years, Lion Home Service has been solving the comfort needs of thousands of residents in Greeley, CO, and the surrounding areas. When you’re not enjoying a hike or taking a stroll downtown, you must have a well-functioning AC unit to keep you cool at home. From emergency air conditioning service to any other comfort solution, give us a call! Not looking for AC repair? We also offer AC installation and maintenance as well as heating repair.

Reviews What Your Neighbors Say About Us!
Google Icon

Great experience! Long story short: They thought the furnace was fixed after changing out a part, but 10 minutes after they left, it quit again. I called, they came right back, ...

- Jonathan S.
Google Icon

Kyle and JD came to our home today to do a duct cleaning! What a great job! Besides having a cleaner, easier to breathe in house, they were very personable ...

- Becky H.
Google Icon

I have had the most awesome service from Lion Home Services. They had somebody at my house the very next day when everyone else had a 3-4 day wait. Kyle ...

- Bobbi S.
Google Icon

Just had Lion House service my ac following a fire at my home. They were recommended to me through one of the largest disaster recovery companies in the US. I ...

- Victor A.
Google Icon

We just had our HVAC system replaced by Lion Home Services, could not be more happy and satisfied with them. From Andrea and Chris doing the initial service call, to ...

- Brian L.
Google Icon

We contacted Lions Home Service regarding the need for septic service. They scheduled an appointment for the next day and promptly arrive early in the morning. Liam was knowledgeable and ...

- Randall D.
Google Icon

Ask for Blake! He was a lot more experienced than I expected and did a great job with several problems with our furnace. Very good!

- Judith M.
Google Icon

I'm leaving Blake was on time professional , polish and left the job site clean. I would hire him again and recommend him to all my friends

- Christine M.
Google rating score: 4.7 of 5 based, on 5,294 reviews
Lion Home Service van in a driveway
Lion's Tips for Homeowners
A/C Technician
Average AC Repair & Maintenance Costs in Northern Colorado: 2026 Data Northern Colorado homeowners pay an average of $550 for a standard AC repair in 2026, with costs ranging from $75 for a seasonal tune-up to $4,500 for a compressor replacement. Local temperature swings and wind-driven … Read More
how to prevent smelly drains
How to Prevent Smelly Drains Smelly drains can be a nuisance, affecting the comfort and cleanliness of your home. Unpleasant odors emanating from your sinks or showers often result from a buildup of organic matter, bacteria, and other debris in … Read More
Mid-Winter Inspections That Stop Costly Breakdowns Don’t Wait for Disaster, Check Your Systems Now Most Northern Colorado homeowners schedule maintenance in the fall before winter hits. That’s smart. But here’s what many don’t realize: mid-winter inspections in January and February often … Read More
Frozen Pipe Rescue Guide: How We Save Homes and Prevent Disaster Your Quick Guide to Handling Frozen Pipes This Winter When Northern Colorado temperatures plummet below zero, frozen pipes are among the most expensive emergencies homeowners face. A single burst pipe can cause $5,000 to $15,000 … Read More
Recognizing a Furnace Failure Early Warning Signs to Watch For Is Your Furnace Trying to Tell You Something? When Northern Colorado temperatures plummet, the last thing you need is a furnace failure. The good news? Your heating system usually warns you before it breaks down … Read More
Winter Water Usage Habits That Strain Your Septic System With the holidays fast approaching, your home’s septic system may be facing more stress than any other time of year. Extra guests, more laundry, festive cooking, and back-to-back showers can overload your tank faster than … Read More