Financing Available

Call our office for a free over-the-phone consultation to discuss financing options

Free $50 Gift Card with a Furnace Tune-Up

A furnace tune-up keeps your heating system in good working order. It includes:

  • Clean blower
  • Clean & adjust burners
  • Inspect heat exchange
  • Inspect gas pressure & flame
  • Inspect igniter/pilot light
  • Inspect filter
  • Check airflow

When completed you will receive a recommendation for any further maintenance or repair needs of your system.

Complete Indoor Air Comfort Starts Here

Hire your local HVAC contractor serving Denver and Arvada, CO and surrounding areas

Your heating and cooling system is an integral part of your building, so make sure you get quality installation and repairs from the start. Rely on 1st Choice Mechanical LLC for all your heating, cooling and ventilation needs throughout Denver and Arvada, CO and surrounding areas. You'll meet with a licensed HVAC contractor to discuss your individual needs and provide lasting solutions. You can even count on us for round-the-clock emergency services.

Family Owned & Operated

Our company is based on the belief that our customers' needs are of the utmost importance. Our entire team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. We would welcome the opportunity to earn your trust and deliver you the best service in the industry at a fair, and competitive price. We are licensed and insured with many years of experience in service, new system installations, new construction residential and commercial. Speak with an experienced HVAC contractor in Denver and Arvada, CO and surrounding areas.

Excellent Customer Service

We're ready to assist if you have an emergency in Denver County. Whether you're dealing with no heat in extremely cold weather or restricted airflow at the office, receive quick solutions by contacting 1st Choice Mechanical. We employ experienced professionals that know what to do during emergencies. We specialize in repairing and installing Goodman® and Amana® products, but we know how to work on all heating and cooling systems. Work with our honest and dependable team for excellent results.

Spend Less for HVAC Repairs

It's hard to know which way to turn when air conditioning and heating systems malfunction. Reduce spending on HVAC repair by working with 1st Choice Mechanical. Call our heating and cooling company to ensure you're working with insured technicians with years of experience.

Air Conditioning and Cooling Services

Air Conditioning and Cooling Services

Let us handle your air conditioning repair or replacement needs.

Heating Services

Heating Services

Turn to us for a heat pump, boiler or furnace replacement.

Commercial HVAC Services

Commercial HVAC Services

Our commercial HVAC services cover installation, repairs and maintenance.


Know that you're protected in the unlikely event of an accident or injury. Our reliable HVAC contractors always arrive on time, and we're fully licensed and insured, giving you peace of mind while we're working on your property.


We are a family-owned and -operated business, which means we take special pride in the honest work that we do. Let our family take care of your family. We promise to treat you with respect and to be transparent about our work.


We understand that HVAC issues don't always occur between business hours. That's why we offer prompt emergency services, ensuring that you always have help when you need it from a trusted HVAC contractor.


Our company has been serving the Denver area for over 30 years. As locals ourselves, we understand the specific issues that face Denver residents, and we're here to provide quick, affordable service to remedy any problems.

Put your project in professional hands

Your home or business relies on your heating and cooling system to keep it comfortable. When you start having problems with your HVAC unit, 1st Choice Mechanical is here to help. Turn to our licensed HVAC contractor for:

New construction installation
HVAC repairs and replacements
Ventilation installation and cleaning
Heating repair
Heating installation
Air conditioning installation
Commercial HVAC services
Commercial refrigeration
Routine HVAC maintenance
Furnace Replacement
Emergency HVAC services

Contact us today to schedule an appointment with an experienced HVAC contractor.

Quality and affordable HVAC services

1st Choice Mechanical is a trusted and experienced HVAC contractor serving Denver and Arvada, CO and the surrounding communities. Family owned and operated, we are dedicated to delivering quality services that don't break the bank. We are proud to offer:

A free furnace with a qualifying AC installation

A free furnace with a qualifying AC installation

Affordable financing options for any budget

Affordable financing options for any budget

10% off all repairs and additional military discounts

10% off all repairs and additional military discounts

Call us in Arvada or Denver, CO today to learn more.