AC & Cooling
Why Is My AC Leaking Water? Causes & Fixes
Water pooling near your unit usually traces to a few fixable causes. Here's how to find and stop it.
The Comfort Journal
HVAC tips & guides
HVAC tips & guides
for Sacramento.
Straight answers from technicians who've kept the Central Valley comfortable since 1974, troubleshooting, maintenance, and smart buying advice for our climate.
Featured · AC & Cooling
Why Is My AC Not Cooling? 7 Common Causes & How to Fix Them
Your AC is running but the house won't cool down. Before you sweat through another Sacramento afternoon, here are the seven most common culprits, and which you can fix yourself versus when to call a pro.
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The Comfort Journal.
Practical HVAC guidance for Greater Sacramento. Filter by topic, or browse the full library below.
AC & Cooling
AC Making Strange Noises? What Each Sound Means
Buzzing, banging, hissing, or screeching. Decode the sound and learn how urgent each one is.
AC & Cooling
How to Prepare Your AC for a Sacramento Summer
Beat the heat and the rush. A pre-summer checklist plus when to book a professional tune-up.
AC & Cooling
Why Is My AC Freezing Up? (And How to Fix It)
Ice in 100-degree weather? The ice is a symptom. Here's the real cause and how to thaw it safely.
AC & Cooling
AC Short Cycling: Why It Happens and How to Stop It
Turning on and off every few minutes wastes energy and wears the compressor. Here's the fix.
Heating
Furnace Not Turning On? A Homeowner's Checklist
Nine things to check before you call, from the thermostat to the furnace door safety switch.
Heating
Why Is My Furnace Blowing Cold Air?
Running but blowing cool? The common causes, several of which you can check yourself in minutes.
Heating
Furnace Making Loud Noises? A Sound-by-Sound Guide
Banging, rattling, whistling, or grinding. What each furnace noise means and which signal danger.
Heating
Why Does My Furnace Smell Like Burning?
Some smells are harmless dust, others are a real warning. Learn which means call now.
Heating
How to Prepare Your Heating System for Winter
Test your heat before the first cold snap. A simple fall checklist plus when to schedule a tune-up.
Heating
Gas vs. Electric Furnace: Which Is Better Here?
Compare upfront cost, running cost, and comfort, plus how a heat pump changes the math.
Heating
Heat Pump vs. Furnace: Which Is Better for the Valley?
With mild winters and hot summers, heat pumps are surging here. When they make sense.
Maintenance
How Often Should You Replace Your HVAC Filter?
Dust, smoke, and pollen clog filters faster here. A realistic schedule for the Central Valley.
Maintenance
HVAC Maintenance Checklist for Sacramento Homeowners
A season-by-season checklist, what to do yourself and what to leave to a professional.
Maintenance
How Often Should You Get an HVAC Tune-Up?
Why twice a year is the standard, what a tune-up includes, and how it protects your warranty.
Maintenance
Spring AC Tune-Up: What's Included and Why It Matters
A look at the multi-point checklist a technician runs and why each step saves you money.
Maintenance
How to Extend the Life of Your HVAC System
Practical habits that add years to your AC and furnace in our demanding climate.
Indoor Air Quality
How to Protect Your Indoor Air from Wildfire Smoke
Keep indoor air breathable during fire season using your HVAC, the right filters, and purification.
Indoor Air Quality
Best HVAC Filters for Allergies in Sacramento
Which MERV rating captures pollen and dust without straining your system.
Indoor Air Quality
Why Is My House So Dusty? An HVAC Answer
Dust right back after cleaning? Your HVAC may be the reason. Fix it at the source.
Indoor Air Quality
Do You Need a Whole-House Air Purifier?
Whole-house vs portable units, who benefits most, and whether one is worth it.
Buying Guides
AC Repair vs. Replacement: How to Decide in 2026
The $5,000 question. Use the rule of 5,000 plus three factors to decide with confidence.
Buying Guides
What Size AC Unit Do I Need for My Home?
Bigger isn't better. How square footage, sun, and climate determine the right tonnage.
Buying Guides
What SEER2 Rating Do You Need in Sacramento?
Understand SEER2, the California minimum, and how to balance efficiency against cost.
Buying Guides
How Long Does AC Installation Take?
A realistic timeline for a new AC or full system, and how to prepare for install day.
Buying Guides
How Much Does a New Furnace Cost in Sacramento?
A realistic price range, what drives the cost, and how financing and rebates help.
Buying Guides
HVAC Rebates & Tax Credits in California (2026)
Save on a new system with federal credits and California rebates. What's available and who qualifies.
Buying Guides
Mini-Split vs. Central AC: Which Is Right for You?
Compare cost, efficiency, and best uses, from whole-home cooling to problem rooms.
Buying Guides
Is a Packaged HVAC System Right for Your Home?
How packaged units differ from split systems, their pros and cons, and best uses.
Buying Guides
7 Signs You Need a New Air Conditioner
From rising bills to R-22 refrigerant, the clear signs your AC is ready for retirement.
Local Tips
7 Ways to Lower Your Summer Cooling Bills
No-cost and low-cost moves that genuinely cut your bill during a Valley heat wave.
Local Tips
Best Thermostat Settings for Sacramento's Climate
The settings that balance comfort and cost in our hot summers and mild winters.
Local Tips
How to Use the Delta Breeze to Cool Your Home
Sacramento's free evening cooling. Use it to give your AC a break and cut bills.
Local Tips
How to Prepare Your HVAC for a Heat Wave
Triple-digit heat is coming. Keep your system ahead of it when it matters most.
Local Tips
How Sacramento's Hard Water Affects Your HVAC
Where mineral buildup matters, the warning signs, and how to protect your system.
Commercial
Commercial HVAC Maintenance for Sacramento Businesses
Why it matters, what a service plan covers, and how it prevents costly downtime.
Quick answers
Sacramento HVAC, answered.
The questions homeowners ask us most, short, straight answers.
How often should I service my HVAC system in Sacramento?
Service your AC in spring and your furnace in fall, twice a year. Sacramento's long, hot summers put extra strain on cooling systems, so an annual AC tune-up before summer helps prevent breakdowns and keeps energy bills lower.
Does Kenyon & Sons offer HVAC service?
Yes. We offer AC repair and HVAC service across Greater Sacramento, including Rancho Cordova, Elk Grove, and Roseville. Call (916) 338-5757 to check current availability.
How long do air conditioners last in the Central Valley?
A well-maintained AC unit typically lasts 12-15 years. In the Central Valley's hot climate, systems work harder, so regular maintenance is key to reaching the upper end of that range.
What areas does Kenyon & Sons serve?
We serve Sacramento, Rancho Cordova, Elk Grove, Roseville, Citrus Heights, Carmichael, Antelope, El Dorado Hills, Newcastle, and Sheridan, California.
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