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25+

Years Of Experience


Cool Your Home the Right Way

Professional air conditioning installation for homes across Grand Junction, Colorado.

You need a system that fits your home and works efficiently during Grand Junction summers when afternoon temperatures regularly push past ninety degrees. Installing a central air conditioning system involves more than setting outdoor units and connecting lines—it requires selecting equipment that matches your square footage, existing ductwork layout, and how your home retains heat throughout the day.

Monarch Heating and Air Conditioning works with homeowners in Grand Junction to evaluate cooling needs before recommending system size and efficiency ratings. Installations are planned around local housing layouts common in Fruita, Clifton, and Orchard Mesa, where older construction and varying ceiling heights affect airflow and cooling performance. The installation process includes positioning the condenser unit, running refrigerant lines, and verifying thermostat calibration to maintain consistent indoor temperatures.

If you are planning a new AC installation in Grand Junction, reach out to discuss system options and schedule an on-site evaluation.

Sizing and efficiency matched to Western Colorado conditions

Your installation begins with a calculation of your home's cooling load, which accounts for insulation levels, window placement, and sun exposure during peak heat hours in Grand Junction. Monarch Heating and Air Conditioning uses this information to recommend a system that runs efficiently without cycling on and off constantly or failing to reach set temperatures. The installation includes mounting the outdoor condenser on a level pad, securing indoor air handler connections, and testing refrigerant charge to manufacturer specifications.

Once the system is running, you will notice cooler air moving through vents within minutes of startup, and indoor temperatures stabilizing without the uneven hot spots that occur when equipment is undersized or improperly installed. Energy-efficient models reduce monthly utility costs while maintaining comfort during extended heat waves common across the Grand Valley.

The work also includes verifying electrical connections, checking condensate drainage to prevent water backup, and walking you through thermostat settings. Installation does not include ductwork replacement or attic insulation upgrades unless discussed separately. The system is designed for long-term performance with routine filter changes and annual maintenance visits.

Questions that come up before installing new cooling equipment

Homeowners across the Grand Valley often ask similar questions when planning a central air installation, especially when replacing older systems or adding cooling to homes that previously relied on evaporative units.

What size air conditioning system does my home need?
System size depends on your home's square footage, insulation, window area, and sun exposure. Monarch Heating and Air Conditioning calculates cooling load during the evaluation to recommend the correct tonnage for your Grand Junction home.
How long does installation take?
Most residential installations are completed in one day, though homes requiring additional electrical work or outdoor pad preparation may take longer. You will have cooling available by the end of the installation day.
Why does efficiency rating matter?
Higher SEER ratings mean the system uses less electricity to produce the same amount of cooling, which reduces your monthly energy bills during Grand Junction summers. Efficient systems also qualify for utility rebates in some cases.
What happens to my old air conditioner?
Your old equipment is disconnected and removed as part of the installation process. Refrigerant is recovered according to environmental regulations before the unit is hauled away.
When should I schedule installation?
Spring and early summer are ideal times to install before peak heat arrives. Scheduling ahead of the hottest months ensures availability and lets you test the system before you depend on it daily.

Monarch Heating and Air Conditioning provides air conditioning installation throughout the Grand Valley and surrounding areas, with service available in Fruita, Clifton, Orchard Mesa, and nearby Western Slope communities. If your home needs reliable cooling or your current system is past its useful life, contact us to review system options and schedule an installation.

Testimonials

See What Our Customers Say

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Ayong G.

The people came over on time and looked over my hvac system. No hassles. Friendly and respectful.

Mae W.

Toby Monger and his crew did a professional job replacing our HVAC at our commercial site. They responded quickly and helped us get the best equipment for our money. Our tenants were very pleased with the work they did

Fredrick S.

Louis and Nathan are a very skilled team. They are also exceptionally personable. Shari is also excellent member of the team at headquarters. Thanks!

Arron Valleen

Great communication, prompt services, looks great. Highly recommend for your painting needs.

Brian W.

Toby has been very prompt and easy to work with during the initial phase of my project. Provided options and he has accommodated our schedule.

Bif B.

Monarch HVAC has been my HVAC contactor for several decades. And has always been professional and affordable in all HVAC systems installed and follow up maintenance yearly . Highly recommend them for all new and old systems.

Sincerely, Bif Burge

Jerry G.

These guys are top notch! They came out and fixed our heat in one day! I got a call from the manager right after to check on us! Great service! I don’t know who the owner of this place is, but he runs a swell company and employees nothing but very knowledgeable respectable people!

Rebecca P.

Kipp and Gavin were prompt, professional and thorough as they serviced our HVAC system. Kipp patiently explained the procedures and reset the thermostat, even stayed to be sure there weren’t any issues. Working like a charm!

Called the office to pay by credit card.

Sheri was friendly and helpful.

Thanks Monarch crew!

Gayle S.

Monarch over the past 2 years we have been with have always responded readily to our service needs. From the individual Sherry that answers the phone and schedules the calls to the technicians has always been a positive experience. We just had a significant issue with one of our AC units. The technician, Nathan Libby, was one of if not the most professional conscientious techs we have encountered. He kept us constantly updated, was so thorough, and had a great personality to go with it all. Extremely satisfied with the job he performed!!! , thank you

Joe P.

The employee was very efficient and knowledgeable. He took his time and did an excellent job.

Ayong G.

The people came over on time and looked over my hvac system. No hassles. Friendly and respectful.

Mae W.

Toby Monger and his crew did a professional job replacing our HVAC at our commercial site. They responded quickly and helped us get the best equipment for our money. Our tenants were very pleased with the work they did

Ron W.

The service call on May 23 was very much appreciated. The service technician was on time and very polite and very knowledgeable about what we had scheduled him for and explained what he had accomplished while he was here. I would recommend Monarch HVAC to anyone looking for service on AC & furnace equipment.

Mike B.

I have used Monarch for close to 10 years for all of my HVAC needs. I have come to know their staff and they are exceptional people with integrity, honesty and great work ethic. When they are done with a job, you can count on it being correct and them standing behind their work if something ends up not working the way it should. I would give them 10 stars if I could.

Russell F.

We had a swamp cooler and needed to get an AC system that would work for our house and be energy efficient. We shopped pricing and service from several HVAC contractors. Natalie from Monarch came a did an in depth review of our house and provided pricing and pros and cons for several different systems. She took the time to answer all of our questions and provide a detailed estimate. Once we choose a system, Jon managed the installation and kept us informed of the progress and made sure we were happy with the installation. The project was done on budget and two weeks ahead of the schedule Monarch gave us. It was a pleasure working with Monarch and I would highly recommend them!

Amy B.

Everyone at Monarch was amazing! Scheduling was effortless, Trian came on time. He was so knowledgeable and kind in sharing with me what was going on with our heater. We have now have heat (which is important in the canyon in the winter)!

Francisco J.

Nate was very informative about the system... he explained what maintenance i should do to keep my AC running better... called me back to make sure everything was ok and reminded me about replacing the filter....

Sherry T.

The tech was very helpful, professional and knowledgeable; as was Sherri in the office.

Colleen J.

Willy, the Monarch technician was extemely helpful, efficient, and knowledgeable. He and Coty, the customer service rep, were very good at communicating with me and keeping me informed. Thank you for great service! Colleen

Dana R.

Monarch helped us when we had a tenants heat go out. They were responsive and quick. They had great communication. We appreciated their efforts to get the job done in a timely manner.

John M.

Best HVAC company in town. I could not be happier with my experience.

Rebecca D.

Very professional- I have used this company since 2020 and would highly recommend.


I just had to use him for an emergency service today 7//31/2024. They were great! Were able to fit me in and get the system fixed. Both Joseph and Andrew are very competent and professional. I wouldn’t even think of using another company.

Ron W.

The service call on May 23 was very much appreciated. The service technician was on time and very polite and very knowledgeable about what we had scheduled him for and explained what he had accomplished while he was here. I would recommend Monarch HVAC to anyone looking for service on AC & furnace equipment.

Mike B.

I have used Monarch for close to 10 years for all of my HVAC needs. I have come to know their staff and they are exceptional people with integrity, honesty and great work ethic. When they are done with a job, you can count on it being correct and them standing behind their work if something ends up not working the way it should. I would give them 10 stars if I could.