Your AC dies on a 105-degree afternoon. Your furnace quits during a cold snap. Your energy bill doubles for no clear reason. These aren’t minor inconveniences—they’re urgent problems that disrupt your entire day.
When you call an HVAC contractor in Lemon Hill, CA, you’re not looking for a sales pitch. You need someone who shows up when they say they will, diagnoses the problem correctly the first time, and fixes it without inventing extra work.
That’s what we do. Same-day service means you’re not sweating through another night or bundling up indoors. Upfront pricing means you know what you’re paying before any work starts. And licensed, insured technicians mean the job gets done right—not just fast, but correctly.
You get your comfort back. Your system runs efficiently. Your energy bills stay reasonable. And you don’t have to wonder if you got ripped off.
Hot & Cold HVAC serves Lemon Hill, CA and over 100 locations across Sacramento and Placer counties. We’re not a national franchise reading from a script—we’re local technicians who understand what Sacramento summers do to HVAC systems.
Our techs are fully licensed and insured, with specific training for the extreme heat and humidity swings that define this region. We’ve seen what happens when systems aren’t sized correctly for 115-degree days or when ductwork leaks in homes with poor insulation.
We carry liability coverage because we take responsibility for our work. We offer text communication at (916) 519-1248 because we know you don’t have time for phone tag. And we service all major brands, so you’re not stuck replacing a perfectly good system just because we don’t work on your model.
You contact us by phone or text. We ask a few questions about what’s happening with your system—strange noises, no cool air, high bills, whatever the issue is. If it’s an emergency, we schedule same-day service. If it’s maintenance or a non-urgent repair, we find a time that works for you.
Our technician shows up in a marked vehicle with the tools and parts most jobs require. They’ll diagnose the problem, explain what’s wrong in plain terms, and give you an upfront price before starting any work. No hidden fees. No surprise charges after the fact.
Once you approve the work, we fix the problem. We test the system to make sure it’s running correctly. We clean up. And we walk you through what we did and what you can expect moving forward.
If you need maintenance, we’ll check refrigerant levels, inspect electrical connections, clean coils, and test airflow. If you need a replacement, we’ll discuss your options based on your home’s size, your budget, and Sacramento County’s climate demands—not just what’s most profitable for us.
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Every service call includes a full system diagnostic—not just a quick glance at the obvious problem. We check airflow, refrigerant levels, electrical connections, thermostat calibration, and ductwork for leaks. In Lemon Hill, CA, where summer temps regularly hit 100+ degrees, a system that’s “sort of working” isn’t good enough.
We service and repair all major HVAC brands. If your system is repairable, we’ll fix it. If it’s beyond saving, we’ll tell you straight and explain why. We’re not here to sell you a new system if a $200 repair solves the problem.
For installations, we help you access available rebates. SMUD recently announced increased rebates for residential heat pump installations, and we’ll handle the paperwork to make sure you get every dollar you qualify for. Heat pumps work exceptionally well in Sacramento County’s climate—they cost about half as much to operate as older systems and can save you up to 40% on energy costs.
We also offer 24/7 emergency service. When your AC fails during a heat wave or your furnace dies on a cold night, you’re not waiting until Monday. We’re available when you actually need help.
Most repairs range from $150 for minor fixes like thermostat issues to $1,500+ for major component replacements like compressors or heat exchangers. The actual cost depends on what’s broken, what parts are needed, and how long the repair takes.
We give you an upfront price before starting work. You’ll know exactly what you’re paying—no surprises after we’re done. If the repair costs more than the system is worth, we’ll tell you that too and explain your replacement options.
Pricing transparency is one of the biggest complaints people have about HVAC contractors. Most companies won’t post prices online or give you a number until they’re already in your home. We don’t operate that way. You get a clear price, you decide if it makes sense, and then we proceed.
Yes. If you call before noon with an emergency, we’ll get someone to your home the same day in most cases. Emergency service is available 24/7, including weekends and holidays.
Same-day service matters in Sacramento County. When it’s 110 degrees outside and your AC stops working, waiting two or three days isn’t realistic—it’s dangerous, especially for kids, elderly family members, or anyone with health conditions.
We staff appropriately so we’re not overbooked and rushing through jobs. You’re not getting a technician who’s already run four calls and is cutting corners to get home. You’re getting someone who has the time to diagnose your system correctly and fix it right the first time.
We service all major HVAC brands—Carrier, Trane, Lennox, Rheem, Goodman, York, Bryant, Amana, and more. If it heats or cools your home, we can work on it.
A lot of contractors only service the brands they install because it’s easier and more profitable. That leaves you stuck if you have a different system. We’re not interested in forcing you into an expensive replacement just because we don’t feel like working on your current unit.
Our technicians are trained across multiple brands and systems. They carry diagnostic tools and common parts for most models. If we need to order a specific part, we’ll let you know upfront how long it’ll take and whether a temporary fix is possible while we wait.
Twice a year—once in spring before summer heat arrives, and once in fall before winter. Sacramento County’s extreme summer temperatures put serious strain on AC systems, and regular maintenance catches small problems before they become expensive failures.
Spring maintenance focuses on your cooling system. We check refrigerant levels, clean coils, inspect electrical connections, test airflow, and make sure your system is ready for months of 100+ degree days. Fall maintenance focuses on your heating system—checking the furnace, testing safety controls, and ensuring everything works before you need it.
Skipping maintenance doesn’t just risk breakdowns. It reduces efficiency, which means higher energy bills. A dirty coil or low refrigerant level can increase your cooling costs by 20-30%. Regular maintenance pays for itself in energy savings and helps your system last 15-20 years instead of dying early.
Yes. Heat pumps work extremely well in Sacramento County’s climate. They’re efficient in both heating and cooling, and because Lemon Hill has mild winters, you don’t run into the performance issues that affect heat pumps in colder regions.
Modern multi-stage heat pumps cost about half as much to operate as older systems. They transfer heat instead of generating it, which is why they’re so efficient. In summer, they move heat out of your home. In winter, they pull heat from outside air and move it inside—even when it’s cold out.
SMUD recently increased rebates for residential heat pump installations. Depending on your situation, you may qualify for significant rebates that reduce your upfront cost. We’ll help you navigate the rebate process and handle the paperwork. If a heat pump makes sense for your home, we’ll explain why. If it doesn’t, we’ll tell you that too and recommend a better option.
First, check your thermostat. Make sure it’s set to “cool” and the temperature is lower than your current indoor temp. Check your air filter—if it’s clogged, airflow drops and the system can’t cool properly. Make sure your outdoor unit isn’t blocked by debris, plants, or dirt buildup.
If those things check out and you’re still getting warm air, you likely have a refrigerant leak, a failed compressor, or an electrical issue. These aren’t DIY fixes. Refrigerant leaks require specialized equipment to locate and repair. Compressor failures often mean replacement. Electrical problems can be dangerous if you don’t know what you’re doing.
Call us. We’ll diagnose the problem, explain what’s wrong, and give you a clear price to fix it. If it’s a simple fix, you’ll be back to cool air within an hour or two. If it’s a major repair, we’ll walk you through your options—including whether repair makes sense or if replacement is the smarter move given your system’s age and condition.
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