Houston's Trusted HVAC Experts

Fast, Honest AC Repair, Installations & Maintenance

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🔒 Licensed HVAC contractor serving Houston and surrounding areas – License TACLB00116305E

SDG Air Conditioning logo with heat and cool colors
$75
SERVICE FEE

Why Choose SDG AIR CONDITIONING

Trustworthy, confident, honest, dependable, local expert

Fast, Honest Service

Quick response times and transparent pricing with no hidden fees. We show up on time and get the job done right.

Licensed & Insured

Fully licensed HVAC contractor with comprehensive insurance. Your peace of mind is our priority.

Residential & Commercial

Serving residential homes and light commercial properties with the same level of expertise and care.

Upfront, Transparent Pricing

No surprises. Get detailed estimates before work begins. Flexible financing options available.

Our HVAC Services

Houston AC Repair, Houston HVAC Company, Air Conditioning Repair Houston

AC Repair

Fast emergency AC repair for broken systems. Same-day service available.

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AC Replacement

New energy-efficient air conditioning units installed by licensed professionals.

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Furnace Repair

Expert furnace repair and maintenance to keep you warm in winter.

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Heating Service

Complete heating system services for residential and commercial properties.

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HVAC Tune-Ups

Preventive maintenance to keep systems running efficiently year-round.

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Thermostat Installation

Smart and programmable thermostat installation and setup.

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Indoor Air Quality

Air purification systems and duct cleaning for healthier indoor air.

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Ductwork

Duct installation, repair, and optimization for better air flow.

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Commercial HVAC

Light commercial HVAC solutions for offices, retail, and facilities.

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Emergency Service

Emergency HVAC Repair Houston - Available 24/7 for urgent needs.

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Emergency AC Repair Available 24/7

When your AC breaks down, we're here to help. Our emergency HVAC repair service is available day and night, weekends and holidays. Houston's most trusted emergency AC repair service.

Call Now for Emergency Service
24/7

Emergency Response

We're standing by to help when you need us most. No emergency is too urgent.

281-200-1746

Call Anytime

Preventive Maintenance Plans

Keep your comfort system running efficiently, lower the risk of breakdowns, and help protect your warranty coverage with affordable service plans from SDG AIR CONDITIONING. Our plans are designed to save you money while keeping your A/C ready for Houston weather.

Essential Blue Plan
$85 One-Time

Annual Service

Best for newer systems or light-use homes

1 Visit Per Year Includes:

  • Full system inspection
  • Electrical check
  • Thermostat operation check
  • Refrigerant pressure readings
  • Basic leak inspection
  • Condensate drain inspection
  • Filter replacement
  • Outdoor condenser rinse/cleaning
  • Priority service scheduling
  • Discounted repair pricing

Affordable yearly protection for customers who want peace of mind.

Join Plan
Preferred Red Plan
$20/month

or $240/year

Bi-Annual Service

Best value for most homeowners

2 Visits Per Year (Cooling + Heating Season)

  • Everything in Essential Plan, plus:
  • Spring & Fall tune-ups
  • Indoor coil condition check
  • Capacitor and contactor performance check
  • Temperature split testing
  • Deeper coil cleaning as needed
  • Extended repair discounts
  • Priority scheduling during peak season

Recommended to help maximize system life and efficiency.

Join Plan
Premier Yellow Plan
$27/month

or $330/year

Quarterly Service

Best for maximum protection & older systems

4 Visits Per Year

  • Everything in Preferred Plan, plus:
  • Quarterly performance checks
  • Frequent filter changes
  • Ongoing leak monitoring
  • Drain line maintenance
  • Blower housing cleaning
  • Priority emergency scheduling
  • Highest repair discounts
  • Up to 2 free lbs of refrigerant included

Best plan for landlords, busy homeowners, and high-use systems. The closest thing to worry-free comfort year-round.

Join Plan

New System Installations & Extended Warranty Options

When you choose SDG AIR CONDITIONING for a new system installation, we offer affordable long-term protection options to keep your investment covered.

3-Year Extended Protection

Major component coverage with no surprise deductibles

5-Year Extended Protection

Major component coverage with no surprise deductibles

10-Year Extended Protection

Major component coverage with no surprise deductibles

Coverage options may include major component protection with no surprise deductibles depending on selected package.

Work with Your Home Warranty Provider

SDG AIR CONDITIONING is an approved contractor with major home warranty companies. We work with:

  • ✓ Liberty Home Guard
  • ✓ Select Home Warranty
  • ✓ And others

If you have an existing home warranty plan, we can help you get your HVAC system serviced under your coverage. Just provide your warranty details when you call or request service.

Forever Comfort Installation Program

Want the closest thing to a "forever unit"?

Pair your new installation with one of our maintenance plans and enjoy:

  • ✓ Brand-new professionally installed equipment
  • ✓ Routine maintenance to keep performance high
  • ✓ Warranty protection options up to 10 years
  • ✓ Reduced risk of breakdowns
  • ✓ No deductible service options on qualifying coverage
  • ✓ Lower long-term ownership costs

A maintained system lasts longer, performs better, and saves money over time.

Ready to protect your investment?

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Maintenance Plan Benefits for New Install Customers

Customers who install a new system with SDG AIR CONDITIONING may qualify for:

💰

Discounted Plan Pricing

Special rates for new installation customers

⏰

Priority Scheduling

First availability for maintenance visits

🛡️

Warranty Compliance

Support through regular maintenance

🔧

Preferred Repair Pricing

Special rates on future repairs and upgrades

Ask today which plan is best for your home or rental property.

Schedule Your Consultation

Service Areas

Fast, reliable HVAC service in Houston and Katy

Houston

Our home base for complete HVAC services

✓ AC Repair & Replacement

✓ Emergency 24/7 Service

✓ HVAC Maintenance Plans

✓ Commercial & Residential

Katy

Trusted HVAC service for the Katy area

✓ AC Repair & Replacement

✓ Emergency 24/7 Service

✓ HVAC Maintenance Plans

✓ Commercial & Residential

Ready to serve you today

Whether you're in Houston, Katy, or the surrounding Greater Houston area, SDG Air Conditioning is your trusted local HVAC expert. Licensed, insured, and committed to your comfort.

Call Now: 281-200-1746 Request Service

License: TACLB00116305E

Signs Your HVAC System Needs Repair

Don't ignore these warning signs - emergency HVAC services are just a call away

Strange Noises

Banging, grinding, or squealing sounds from your AC unit or furnace indicate wear and tear. These require prompt HVAC repair services.

Weak Airflow

If air conditioning isn't flowing properly through vents, you may need ac installation adjustments or professional heating and cooling maintenance.

Uneven Cooling

Some rooms hot while others are cold? This indicates your HVAC system needs repair. Call our emergency HVAC services today.

High Energy Bills

Unexpected spike in cooling costs? Your HVAC repair services specialist can diagnose inefficiency and restore performance.

System Won't Start

When your AC won't turn on, emergency HVAC services are essential. We provide rapid response to get you comfortable again.

Water Leaks

Refrigerant or water leaks around your unit need immediate HVAC repair services to prevent system damage and maintain efficiency.

Experiencing any of these issues? Don't wait - contact SDG Air Conditioning for professional HVAC repair services.

Get HVAC Repair Services Now

Seasonal HVAC Maintenance Tips

Keep your heating and cooling maintenance on schedule for optimal performance year-round

🌞 Summer AC Preparation

  • ✓ Schedule ac installation or maintenance before peak season
  • ✓ Change your air filter monthly during cooling season
  • ✓ Clean condenser coils to maintain efficiency
  • ✓ Check refrigerant levels with heating and cooling maintenance experts
  • ✓ Keep vegetation away from outdoor AC unit

❄️ Winter Heating Maintenance

  • ✓ Have your furnace inspected before heating season begins
  • ✓ Replace air filters before switching to heating mode
  • ✓ Test your thermostat for proper heating and cooling control
  • ✓ Ensure vents and returns are clear of obstructions
  • ✓ Schedule heating and cooling maintenance with professionals

Year-Round HVAC Maintenance Checklist

Regular heating and cooling maintenance with SDG Air Conditioning keeps your system running efficiently and prevents expensive emergency repairs.

Schedule Seasonal Maintenance

How to Lower Your HVAC Bills in Houston

Expert tips from Houston's trusted HVAC repair services specialists

Optimization Strategies

  1. 1.
    Upgrade Your Thermostat

    Programmable and smart thermostats reduce cooling costs by 10-15% by automatically adjusting temperatures.

  2. 2.
    Regular HVAC Maintenance

    Schedule heating and cooling maintenance to ensure peak efficiency and prevent high energy consumption.

  3. 3.
    Improve Insulation

    Seal air leaks around windows, doors, and ducts to prevent conditioned air from escaping your Houston home.

  4. 4.
    Change Filters Regularly

    Clean filters improve airflow and HVAC efficiency, reducing energy bills by up to 5-15%.

Summer Cooling Savings

  1. 1.
    Set Higher Temperatures

    Raising your AC by 7-10°F for 8 hours per day can save 10-15% on cooling costs in Houston's heat.

  2. 2.
    Use Window Coverings

    Blinds and shades block heat during the day, reducing AC load and your monthly energy bill.

  3. 3.
    Maintain Outdoor Unit

    Keep the condenser clean and clear of debris for efficient operation with our ac installation near me specialists.

  4. 4.
    Use Ceiling Fans

    Fans circulate air, allowing you to set the AC higher while feeling just as cool.

Professional HVAC Services for Maximum Savings

SDG Air Conditioning offers comprehensive HVAC repair services, ac installation near me, and heating and cooling maintenance to optimize your system's efficiency and lower your Houston energy bills. Our emergency HVAC services team can help you save money while keeping your home comfortable year-round.

Get Expert HVAC Advice

Schedule Your HVAC Service

Book online, request service, or call for emergency HVAC services. $75 service fee includes diagnostic.

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281-200-1746
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