A To Z Heating & Cooling — Heating & Cooling Services in Greeley, CO

3 Photos

A To Z Heating & Cooling

★ ★ ★ ★ ★ 4.6 (14 reviews)

Greeley, Colorado

Heating & Cooling Services

Get in touch with A To Z Heating & Cooling

Request a call back or send a message directly

About A To Z Heating & Cooling

A To Z Heating & Cooling is a Heating & Cooling Services professional based in Greeley, CO, serving Greeley.

A to Z Heating & Cooling is a locally owned company dedicated to providing reliable heating and air conditioning services in Northern Colorado. We specialize in maintenance, repairs, and replacements for furnaces and air conditioners. We also offer a complimentary second opinion to ensure you make informed decisions about your HVAC equipment.

Services Provided

Heating & Cooling Services Air Duct Cleaning Services

Areas We Serve

Greeley-CO

Disclaimer: Some information on Growcycle Pros, including company details, projects, and contact information, is gathered from publicly available sources and provided "as is" without guarantees of accuracy or service quality. Growcycle does not endorse or guarantee the quality or reliability of any listed professionals. All trademarks and other intellectual property remain the property of their respective owners.

Projects

Heating and Cooling from A to Z

Reviews

Customers rated this pro highly for responsiveness, work quality, and professionalism.

Exceptional 4.6

★ ★ ★ ★ ★

14 reviews

Your trust means everything to us. Learn about our review guidelines.

Karen T.

★ ★ ★ ★ ☆

Mar 21, 2026

Prompt service and a fair price! They did a great job fixing my AC, and I’ll definitely call them again for future needs.

Emily D.

★ ★ ★ ★ ★

Mar 08, 2026

I had a great experience with a to Z Heating & Cooling. They were prompt, professional, and had my AC up and running in no time. Would recommend to anyone!

David M.

★ ★ ★ ★ ☆

Mar 04, 2026

Impressed with the level of service I received. The technician was very thorough and took the time to answer all my questions. My HVAC system is running great now!

Robert A.

★ ★ ★ ★ ★

Feb 27, 2026

Efficient and friendly service! They responded quickly to my call and solved the issue without any hassles. Highly recommended for HVAC needs.

Linda T.

★ ★ ★ ★ ★

Feb 09, 2026

I’m very pleased with the service from a to Z Heating & Cooling. They provided a free second opinion that helped me save money. Highly recommend their services!

James M.

★ ★ ★ ★ ★

Nov 10, 2025

Excellent customer service! They were very responsive and provided a thorough explanation of the repairs needed. Very satisfied with the outcome!

John S.

★ ★ ★ ★ ☆

Oct 29, 2025

Professional service and very knowledgeable technicians. They made sure everything was running perfectly before they left. Thanks a lot!

Michael S.

★ ★ ★ ★ ☆

Oct 16, 2025

Had a great experience with the technicians who serviced my furnace. They were knowledgeable and friendly, making the process easy and stress-free.

Patricia G.

★ ★ ★ ★ ★

Oct 07, 2025

I can't thank the team enough for their dedication and professionalism. They really went above and beyond to ensure my comfort. Highly recommend!

Sarah J.

★ ★ ★ ★ ★

Aug 20, 2025

Fast and reliable service when my AC broke down. The technician was knowledgeable and fixed the problem quickly. Highly recommend!

Emily J.

★ ★ ★ ★ ★

Aug 05, 2025

A To Z Heating & Cooling did an amazing job fixing my air conditioner. They were prompt, professional, and the pricing was fair. Highly recommend their services!

Michael B.

★ ★ ★ ★ ☆

Apr 26, 2025

Great experience with the repair service. The staff was friendly, and they explained everything in detail. Will definitely use them again!

Jessica W.

★ ★ ★ ★ ★

Apr 08, 2025

Had my furnace serviced recently, and the team did an excellent job. They were on time and very courteous. Totally satisfied with the service provided!

Cody H.

★ ★ ★ ★ ★

Jan 27, 2025

They provided excellent service when my AC broke down. Quick response and very professional. Highly recommend their expertise!

Contact

Business Name: A To Z Heating & Cooling
Phone Number: Request a Call
Website: atozcomfort.com/
Address: 1429 6th Avenue, Greeley, CO, 80631

FAQ

We offer a comprehensive range of services tailored to meet your heating and cooling needs. Our expertise includes maintenance, repair, and replacement of both furnaces and air conditioning units. Whether you're experiencing issues with your current system or need a new installation, we are here to help. Our maintenance services are designed to enhance the efficiency of your equipment and extend its lifespan. If your system requires repairs, our trained technicians diagnose the problem accurately and provide effective solutions. We also offer replacement services for outdated or inefficient systems, ensuring that your home remains comfortable year-round. If you're unsure about the condition of your existing equipment, we provide a free second opinion to help you make informed decisions. We're committed to delivering high-quality service and ensuring your satisfaction with every project.

Our services are primarily focused in Greeley, Colorado, where we are dedicated to serving the local community. As a locally owned and operated company, we understand the unique heating and cooling needs of residents in Northern Colorado. Our familiarity with the local climate allows us to provide tailored solutions that ensure your home remains comfortable throughout the year. Whether you need routine maintenance, urgent repairs, or a complete system replacement, we are equipped to handle your requests within Greeley. We value our customers and strive to be the most trusted contractor in the area. If you're located in Greeley and need assistance with your heating and cooling systems, don't hesitate to reach out to us for prompt and reliable service.

Pricing for our heating and cooling services is determined based on several factors, including the nature of the service required, the complexity of the task, and the specific needs of your system. We believe in transparent pricing and provide detailed estimates before any work begins. This ensures that you understand the costs involved and can make informed decisions without any surprises. For repairs, our technicians will assess the condition of your equipment and provide an estimate based on the necessary parts and labor. For installation or replacement services, we consider the type and size of the system best suited for your home. Additionally, we offer a free second opinion for those who feel uncertain about the pricing or recommendations given by others. Our goal is to provide fair and competitive pricing while delivering high-quality service, ensuring that you receive the best value for your investment.

Our technicians are highly qualified and skilled professionals with extensive experience in the heating and cooling industry. We prioritize hiring individuals who are not only knowledgeable about HVAC systems but also dedicated to providing excellent customer service. Each technician undergoes rigorous training and stays updated with the latest industry standards and technologies to ensure they can handle a wide range of heating and cooling challenges. Additionally, many of our team members hold industry certifications that validate their expertise and commitment to best practices. We take pride in our team's ability to diagnose issues accurately and provide effective solutions tailored to each customer's needs. When you choose our services, you can trust that you are in capable hands with professionals who are passionate about their work and dedicated to your comfort and satisfaction.

Our process for handling service requests is designed to be efficient and customer-friendly, ensuring a smooth experience from start to finish. When you contact us, our friendly staff will take the time to understand your specific needs and schedule a convenient appointment. During the initial visit, our qualified technicians will conduct a thorough assessment of your heating or cooling system to diagnose any issues. Once the diagnosis is complete, we will provide you with a detailed explanation of the problem and offer recommendations for repairs or replacements, along with transparent pricing. We welcome any questions you may have to ensure you feel informed and comfortable with the decisions being made. After receiving your approval, we will proceed with the necessary work using high-quality materials and equipment. Our aim is to complete the job efficiently while maintaining high standards of workmanship, ensuring your home remains a comfortable environment.

Get Your Free Estimate

Response typically within 24 hours

A To Z Heating & Cooling

★ ★ ★ ★ ★ 4.6 · 14 reviews

Top Rated

Same-Day Service

Free Estimates

Tell us about your project

Fill out the details below and we'll connect you

Full Name

Phone

Address

Project details (optional)

Timeline

What service do you need?

Get in touch with A To Z Heating & Cooling

Request a call back or send a message directly

Start your free 30 day trial

Join over 13,000 landscaping and lawn care companies showcasing their business and projects to thousands of homeowners nationwide.

Live Transfers

Our call center pre-screens leads and hands them to you live on the phone.

Grow Your Business

Reach more customers and turn quality leads into steady growth.

Close More Leads

Connect with homeowners looking exactly for your services.

AI Receptionist

24/7 AI receptionist handles all calls like a human.

Credit or Debit Card

Cardholder name

Zip Code