Rio Rancho has thousands of homes running on builder-grade AC systems that were never sized for what this climate actually demands. If yours is struggling to keep up, Number One will size, supply, and install a replacement that actually fits your home — free estimate, no pressure.

Rio Rancho is one of the fastest-growing cities in New Mexico, and that growth came with a tradeoff — large subdivisions built quickly, with HVAC systems installed to builder minimum spec rather than what the homes actually need. The result is a city full of air conditioners that were undersized from day one, installed without proper load calculations, and now running hard every summer trying to catch up with heat loads they were never designed for.
An undersized system doesn't just fail to cool — it runs constantly, cycling far more hours than a correctly sized unit would, burning through its mechanical life in the process. Pair that with Rio Rancho's extreme summer heat regularly pushing past 95°F, heavy dust and cottonwood seasons clogging condenser coils, and hard water accelerating condensate drain failures, and you have equipment reaching end of life faster than the national average.
If your Rio Rancho home was built between 1995 and 2015 and you've never replaced the original AC, there's a reasonable chance you're one hot summer away from a failure. A proactive replacement — planned on your schedule, with the right equipment — is almost always less disruptive and less expensive than an emergency replacement in August.

1. Free in-home estimate
We assess your home — square footage, ceiling height, insulation, window exposure, duct condition, and existing equipment. This is how we determine the right system size. We don't guess or use rules of thumb; we perform a proper load calculation.
2. System recommendation
Based on the assessment we recommend the right system for your home and budget. We carry and install LG, Heil, Rheem, Ruud, and other leading brands. We'll walk you through the options — efficiency ratings, warranty coverage, features — and let you decide without pressure.
3. Scheduling
We schedule your installation at a time that works for you. Most standard replacements are completed in a single day.
4. Professional installation
Our licensed technicians handle the complete job — removal and disposal of the old unit, installation of the new system, refrigerant charging, electrical connections, condensate drain setup, and thermostat configuration.
5. System testing and walkthrough
We run the system through a full performance test before we leave, walk you through the new equipment, explain filter maintenance, and make sure you're comfortable with the controls.

Your system is 12 or more years old and has needed at least one significant repair in the past two seasons, the unit runs constantly on hot days but never quite reaches the set temperature, energy bills have climbed steadily without an obvious explanation, your system uses R-22 refrigerant and needs a charge, a technician has told you the compressor is failing or has failed, you're hearing persistent grinding or banging that wasn't there before, different rooms in your home have noticeably different temperatures, or you've had the same system since the home was built and it's never been replaced. Any one of these is worth a conversation — several of them together means replacement is likely overdue.
Getting AC installation right comes down to two things — correct sizing and professional installation. An oversized system short-cycles, leaving your home humid and uncomfortable. An undersized one runs constantly and fails early. Both outcomes are common when installation is rushed or load calculations are skipped. In Rio Rancho's fast-growth housing market we see both regularly. Number One does it properly because we've been doing it in this market for over 20 years and we know what these homes actually need.

24/7 emergency service, every day of the year. No extra charge for nights, weekends, or holidays. When something goes wrong at 11pm, we answer.

Plumbing, HVAC, electrical, and solar — all under one roof. One call, one team, one company accountable for everything.

We're not a franchise or a call center. We're a locally owned company that's been part of this community for over two decades — and we stand behind every job we do.

From the North Valley to the East Mountains, we've earned a 4.8-star Google rating by doing the work right and treating every home like it's our own.
En Number One Plumbing, AC, Solar & Electric, todo lo que hacemos está respaldado por nuestro compromiso inquebrantable con su satisfacción. Como empresa centrada en el cliente, priorizamos su experiencia por encima de todo. Su satisfacción es crucial para nosotros, y nos esforzamos por asegurarnos de que esté completamente satisfecho con nuestro trabajo, nuestra profesionalidad y nuestro servicio en general.
Si, por cualquier motivo, no está satisfecho, no dude en ponerse en contacto con nosotros. Estamos ansiosos por escuchar y entender sus inquietudes y nos comprometemos a resolverlas. Como empresa local profundamente arraigada, nuestro objetivo es mantener la confianza y el respeto de cada cliente y cada hogar al que prestamos servicio.
Háganos saber cómo podemos hacer las cosas bien. Su satisfacción es nuestra promesa y haremos lo que sea necesario para lograrlo.
Swamp coolers need attention twice a year — startup in spring and winterization in fall. Uno Care Club members earn service credits on every job that roll forward and never expire, so your seasonal maintenance, pad replacements, and any repairs all work toward your next service. One membership, every system in your home covered.Most AC emergencies are preventable. The Uno Care Club includes annual cooling system maintenance — coil cleaning, refrigerant check, electrical inspection, and filter service — scheduled before cottonwood season hits. Members get priority scheduling when they need emergency service during peak summer heat and one-year repair protection on completed work.
Members earn up to $600 annually and can bank up to $3,000 in credits. No other cooling company in Albuquerque offers anything like it.

Sizing is determined by a Manual J load calculation — a formal assessment of your home's square footage, ceiling height, insulation, window area and orientation, and local climate data. Rules of thumb like "one ton per 500 square feet" are not reliable, especially in Rio Rancho where heat load varies significantly between a well-insulated newer build and an older home with minimal insulation. Number One performs proper load calculations as part of every free estimate.
We install LG, Heil, Rheem, Ruud, and other leading brands. We'll recommend the model that best fits your home's needs, efficiency goals, and budget — and we'll explain the tradeoffs between options clearly so you can make an informed decision.
A standard replacement — swapping the existing outdoor condenser and indoor air handler — typically takes 4 to 6 hours. If the line set, electrical disconnect, pad, or ductwork also needs attention the job may run longer. We'll give you a realistic time estimate when we scope the work.
Yes, if it's never been replaced. Systems from that era are at or past the end of their typical service life, and many were installed to builder minimum spec rather than sized for the home's actual heat load. An honest assessment will tell you whether you're still getting reliable years out of it or whether proactive replacement makes more sense than waiting for a failure.
Yes. Number One offers financing options to make new system installation more manageable. Ask about current programs when you schedule your free estimate.
We inspect existing ductwork as part of every installation and flag any obvious issues. If your ducts have significant leaks, undersized runs, or damage, we'll walk you through your options. Addressing ductwork alongside a new system protects the investment and ensures the new equipment performs the way it should.
SEER — Seasonal Energy Efficiency Ratio — measures how efficiently an AC system converts electricity into cooling. The minimum federal standard is 14 SEER in our region. Higher SEER units cost more upfront but use less electricity. In Rio Rancho where systems run hard from May through September, the energy savings from a higher-efficiency unit add up meaningfully over the life of the system. We'll help you calculate the payback period for different efficiency tiers so you can decide what makes sense for your situation.
Available 24/7 for emergencies — no after-hours surcharge. Spring maintenance appointments fill fast so don't wait until May.

