
When your AC stops working in the middle of a Santa Fe summer, you don't need a lecture about SEER ratings — you need someone who can get there fast and fix it right. Number One Plumbing, AC, Solar & Electric has been repairing and maintaining air conditioning systems throughout Santa Fe and the greater Albuquerque area for over 20 years. We diagnose problems accurately, give you an honest assessment before any work begins, and get your system back up and running. Licensed, BBB Accredited, 4.8 stars on Google. Call (505) 990-6990 any time or request service below.
We repair all makes and models of air conditioning systems throughout Santa Fe — central AC, ductless mini-splits, rooftop units, and heat pumps. When we arrive we diagnose the actual problem, not just the symptom, and tell you what it will cost to fix before we start.
Common AC problems we repair:
If your system is doing something that isn't on this list, call us anyway. We've seen it before.

An air conditioner that gets annual maintenance runs more efficiently, lasts longer, and fails less often. In Santa Fe's high desert climate — where dust accumulates faster than in humid markets, and systems run hard through intense summer days before sitting idle through long cool seasons — skipping annual maintenance has consequences that show up sooner than homeowners expect.
Schedule your tune-up in spring before the first hot days and your system is ready when you need it. Problems caught in April cost significantly less than emergency repairs in July.
What our maintenance visit covers:
Most homeowners don't realize how much Santa Fe's specific conditions affect air conditioning performance and maintenance requirements.
Dust accumulation at altitude is severe. Dirty coils and clogged filters reduce efficiency faster here than in humid climates where moisture helps keep debris from settling. A filter that's adequate on a 60-day change schedule elsewhere may need attention every 30 days in Santa Fe.
Refrigerant performance is affected by altitude and dry air. Small refrigerant losses that might go unnoticed in other climates have a more pronounced effect on system performance here.
Seasonal demand patterns mean systems get pushed hard during a short but intense cooling season, then sit idle for months. A system that hasn't been serviced can struggle when it's called on again after a long idle period — especially if a slow refrigerant leak or dirty coils went unaddressed the previous season.
Monsoon season changes the equation too. Swamp coolers that perform well through June and early July start struggling when monsoon humidity arrives. Homeowners who rely on evaporative cooling through monsoon season end up uncomfortable for weeks. A properly maintained refrigerated AC system handles humidity without issue.
If you want to take annual AC maintenance completely off your to-do list, our preventative maintenance agreements handle it for you. Scheduled annual visits, priority scheduling when you need service, and discounts on any repairs that come up. Ask about current plan options when you call.
Some AC problems can be scheduled a few days out. These can't:
For any of the above call (505) 990-6990 right away. Running a system that's icing up or making mechanical noise causes additional damage quickly.
Over 20 years repairing and maintaining AC systems throughout Santa Fe and the greater Albuquerque region. We don't replace parts that don't need replacing, and we don't tell you a system needs replacement when repair is the honest answer. Licensed, BBB Accredited, fully insured, and carrying a 4.8-star Google rating because we give straight answers and do quality work. That's been our approach for two decades and it's not changing.





At Number One Plumbing, AC, Solar & Electric, everything we do is backed by our unwavering commitment to your satisfaction. As a customer-focused company, we prioritize your experience above all. Your satisfaction is crucial to us, and we strive to ensure that you're completely pleased with our work, our professionalism, and our overall service.
If, for any reason, you find yourself less than satisfied, please do not hesitate to reach out to us. We are eager to listen and understand your concerns and are committed to resolving them. As a deeply rooted local business, our goal is to uphold the trust and respect of every customer and every home we serve.
Let us know how we can make things right. Your contentment is our promise, and we will do whatever it takes to achieve it.
Number One Plumbing, AC, Solar & Electric makes it easy to afford new models of the industry's finest and most energy-efficient furnaces and air conditioners. Contact us today to learn more about our financing program.


Your air conditioner removes moisture from the air and directs it to a drain. When that drain becomes clogged — often from dirt buildup, especially when air filtration is poor — water backs up and leaks. A more serious cause is ice formation: when refrigerant levels are low or airflow is restricted, the evaporator coil freezes. When it defrosts, the water volume exceeds the drain system's capacity and overflows. This can damage electronic components and promote mildew growth. Turn off the system and call us — running a system that's icing will cause additional damage.
Average AC lifespan in New Mexico is around 13 years. The general rule: if a repair costs more than half the price of a new system and your unit is over 10 years old, replacement is usually the smarter financial decision. We'll give you an honest assessment of both options — we're not in the business of recommending replacements when a repair makes more sense.
Once a year — ideally in spring before cooling season begins. In Santa Fe's dusty environment, coils accumulate debris faster than in most markets. A licensed HVAC technician checks coil cleanliness, refrigerant levels, and all system components during an annual tune-up. Between visits, change your filter every 30 days.
Yes. Annual service maintains efficiency, catches developing problems before they become failures, and is often required to keep manufacturer warranties valid. Skipping maintenance in Santa Fe's climate accelerates wear faster than most homeowners expect.
If you do, use a breathable cover designed for HVAC equipment. The goal is protecting fan blades from ice and snow — not sealing the unit completely, which traps moisture, causes corrosion, and provides shelter for pests.
A direct replacement typically takes 4 to 6 hours. Additional time may be needed if the coil, disconnect, line set, or AC pad are also being replaced, or if ductwork modifications are required.
R-22 (Freon) was used in systems manufactured before 2010 and was phased out of production in January 2020. R-410A is the current standard. If your system still uses R-22 and needs a refrigerant recharge, that's a strong signal that replacement with a modern system is worth considering — R-22 is increasingly expensive and difficult to source.