Mon–Sat 8am–5pm · 24/7 Emergency Serving Visalia & the Central Valley
MG's Air Conditioning & Heating
Available 24/7 for emergencies 559-623-2210
Call Now
MG's Air Conditioning & Heating service van fleet parked outside their Visalia shop
Visalia, CA · Serving Tulare, Kings, Kern & Fresno Counties

Comfort that shows up — day or night.

Call 559-623-2210 Book a Free Estimate
Licensed & Insured · #960470
24/7 Emergency Line
Family-Owned & Operated
Free · No Obligation

Get a fast, free estimate

Tell us what's going on — our team follows up to schedule your visit.

Request Callback →

Or just call 559-623-2210 — a real person picks up.

24/7 Emergency Repairs● No High-Pressure Sales● Licensed & Insured · #960470● Family Owned & Operated● Free Estimates● 24/7 Emergency Repairs● No High-Pressure Sales● Licensed & Insured · #960470● Family Owned & Operated● Free Estimates●
What We Do

Full-service HVAC, all under one roof.

From a struggling AC in July to a furnace tune-up before winter, MG's handles installation, repair, and maintenance across every major system — residential and commercial.

Air Conditioning

Keep Valley summers under control with a system sized right for your home.

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Air Conditioning

  • New AC installation & replacement
  • Repairs & refrigerant recharge
  • Seasonal maintenance plans
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Furnace & Heating

Dependable heat when the Valley fog rolls in, from tune-ups to full replacements.

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Furnace & Heating

  • Furnace installation & repair
  • Annual safety inspections
  • Emergency no-heat calls
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Heat Pumps

One efficient system for year-round heating and cooling.

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Heat Pumps

  • Heat pump installation & replacement
  • Repair & diagnostics
  • Efficiency tune-ups
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Mini-Splits

Targeted, ductless comfort for additions, garages, and room-by-room control.

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Mini-Splits

  • Ductless system installation
  • Multi-zone setups
  • Repair & maintenance
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Ductwork

Sealed, sized-right ductwork means your system isn't fighting to keep up.

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Ductwork

  • Duct installation & replacement
  • Leak detection & sealing
  • Airflow diagnostics
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Indoor Air Quality

Cleaner air for allergy season and every season in between.

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Indoor Air Quality

  • Air purifier & UV light install
  • Smart thermostat setup
  • Whole-home filtration
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Also servicing package units, swamp cooler replacements, and new-construction HVAC. Don't see your issue? Just call.

Built On Trust, Not Talk

Licensed, insured, and easy to check up on.

We'd rather you verify us than just take our word for it.

CA Contractor License

Licensed HVAC contractor, #960470 — verifiable with the California CSLB.

Fully Insured & Bonded

Your home and our crew are covered on every job, every time.

Owner Signs Off, Always

Every estimate and every finished job gets a final walkthrough before we call it done.

Reviewed on Yelp & Facebook

Yelp & Facebook — read what real customers say.

100%Owner-operated, every single job
4Counties served within a 1-hour radius
0High-pressure sales pitches, guaranteed
24/7Emergency line, always answered
Our Story

Owner-operated isn't a slogan here — it's how every job gets done.

We started this company with one goal: to provide honest, dependable HVAC service and be there when our community needs us most. I'm personally involved in every project — meeting with customers, providing estimates, and making sure the job is done right, from the first conversation to the final walkthrough. Our customers appreciate knowing they're working directly with the owner, not being passed from salesperson to technician. We treat every home like it's our own, and every customer like family.

MG's Air Conditioning & Heating
Miguel GuerraOwner, MG's Air Conditioning & Heating
The Difference

What a proper install actually looks like.

Most HVAC headaches trace back to shortcuts taken during the last install. Here's what we do differently.

The Corner-Cutting Way

  • Unit sized off the old one, not your actual home
  • Old, leaky ductwork reused as-is
  • Refrigerant charge eyeballed, not measured
  • Whoever's on shift shows up, salesperson long gone

The MG's Standard

  • System sized to your home's actual load
  • Ductwork inspected, sealed, or replaced
  • Refrigerant charge measured to manufacturer spec
  • Every job reviewed before we call it done
On The Job

See MG's in motion.

Coil Cleaning, Rooftop UnitView on Instagram → MG's FleetView on TikTok → On Location In VisaliaView on Facebook →
Stay Connected

Comfort control that fits in your pocket.

Ask about smart thermostat installs that let you check in and adjust your home from anywhere — then come see more of the crew on social.

Customer Reviews

Don't take our word for it.

Read what real Tulare Valley homeowners say about working with our crew, straight from the source.

Read Our Yelp Reviews Read Our Facebook Reviews
Where We Work

Proudly serving the Central Valley.

Based in Visalia, MG's covers roughly a 1-hour radius. If you're anywhere near these counties, there's a good chance we can get to you.

Tulare County — home base
Kings County
Kern County
Fresno County
Not sure if you're in range? Just call.
Questions

Straight answers, before you call.

Can't find what you're looking for? Call 559-623-2210 — a real person picks up.

Is the estimate actually free?

Yes — no cost, no obligation, and no high-pressure follow-up calls. We walk the job, give you a straight number, and let you decide.

Do you offer financing?

Yes, financing options are available for larger installs and replacements. Just ask about it when we quote your job.

What areas do you actually cover?

We're based in Visalia and regularly serve Tulare, Kings, Kern, and Fresno counties — roughly a 1-hour drive. If you're close to that range, give us a call and we'll let you know.

Is MG's licensed and insured?

Yes — California Contractor License #960470, fully insured and bonded.

What happens if I call after hours?

559-623-2210 is answered 24/7 for emergencies. Regular business hours are Monday–Saturday, 8am–5pm.

Will I talk to a real person, or a salesperson?

MG's is owner-operated — our crew handles your estimate and install from the first phone call to the final walkthrough. No call centers, no commissioned reps.

Get Started

Book your free estimate.

Tell us what's going on and our team will follow up to schedule your visit — no pressure, no obligation.

Why book with MG's

Straightforward service, from the first call.

No call centers, no upsells — just a family business that shows up and does the job right.

Free, no-obligation estimates
Financing options available
Owner-operated, every job we do
Need help right now? 559-623-2210

Prototype form — not yet connected. Prefer to talk now? Call 559-623-2210.

Resources

Guides to keep your system running.

We're building out this library — check back soon for more.

Coming Soon

AC Repair or Replacement? How to Tell

The signs that mean "call for a tune-up" versus "start budgeting for a new system."

Coming Soon

How Often You Really Need to Change Your Filter

It's not every month for everyone — here's how to figure out your actual schedule.

Coming Soon

Is a Mini-Split Right for Your Garage or Addition?

What ductless systems are actually good for, and when they're not the answer.