Comprehensive Indoor Air Quality Testing in New Hampshire
Act Now
Save $250
Comprehensive Indoor Air Quality Testing in New Hampshire
Act Now & Save $250
Breathe Easy: Uplift Your Indoor Air Quality with Our HVAC Services
Could your home be making you sick? While most families see their homes as spaces of safety and well-being, many households fall victim to poor indoor air quality. Did you know the air in your home can be 7-10 times worse than the pollution outside? The EPA confirms this startling fact for many American homes.
Build-ups of bacteria, excess humidity, and microscopic particles can compromise your family's health and comfort – something Al Terry Plumbing, Heating & AC wants to help you avoid.
We will test your air quality using a range of industry-leading analytical tools and techniques, reporting back to you in no time. Once we know what's wrong, we will know what to fix, so you and your family can enjoy your precious home hours with peace of mind. Call for a free quote today!

Our dedicated air quality services are designed to enhance the well-being of your home or business. With our expertise in HVAC systems and commitment to top-notch service, we're here to ensure you breathe easy and enjoy the purest air possible.

Why Does Air Quality Matter?
Maintaining good indoor air quality is essential for the health and comfort of occupants. Poor air quality can lead to respiratory issues, allergies, and discomfort. It can also exacerbate existing health conditions. Our comprehensive air quality services are tailored to address these concerns, providing you with a safe and inviting space.
Our customers report:
- "My seasonal allergies virtually disappeared after installing Dynamic"
- "For the first time in years, I can sleep through the night without coughing"
- "Our energy bills dropped noticeably since our HVAC system runs more efficiently"
At Al Terry, we believe everyone deserves clean, healthy air. Our specialized air quality services create environments promoting well-being and comfort. Contact us today to schedule an appointment for a healthier indoor space.
BREATHE THE DIFFERENCE WITH DYNAMIC AIR QUALITY SOLUTIONS
97% of harmful particles as small as 0.3 microns are captured by our revolutionary polarized-media technology – particles so tiny they can bypass your body's natural defenses and enter directly into your lungs.
More Than Just Clean Air
When you choose Al Terry and Dynamic, you're not just getting an air purifier. You're investing in:
- ✓ Better Health – Targeted removal of respiratory irritants, allergens, and pathogens
- ✓ Extended HVAC Lifespan – Protection from efficiency-killing dust buildup
- ✓ Lower Energy Bills – Cleaner systems operate more efficiently
- ✓ Whole-Home Solution – No expensive duct modifications needed
- ✓ Proven Technology – Trusted in hundreds of thousands of buildings worldwide, from homes to museums protecting priceless art


The Dynamic Difference: How It Works
Unlike traditional filters that simply trap larger particles, our revolutionary polarized-media technology:
- ✓ Charges particles as air passes through, creating a magnetic-like effect
- ✓ Captures increasingly smaller particles through agglomeration
- ✓ Gets MORE efficient over time, not less
- ✓ Works without producing harmful ozone – completely safe for your family
Finance for as low as $63.75 per month
IAQ 1000 Standard

- 5 Year Clean Coil / Blower Guarantee!
- Polarized-Media Air Cleaner
- Collects 97% of particles from 200 to .3 microns
- Protects your system and equipment
- Lifetime powerhead warranty
IAQ 2000 Deluxe

- 7 Year Clean Coil / Blower Guarantee!
- Polarized-Media Air Cleaner
- Collects 97% of particles from 200 to .3 microns
- UVC Germicidal Unit
- Disinfects your air 24 hours a day
- Works naturally without chemicals
IAQ 3000 Premier

- 10 Year Clean Coil / Blower Guarantee!
- Polarized-Media Air Cleaner
- Collects 97% of particles from 200 to .3 microns
- UVC/UVV Germicidal/Oxidizing System
- Disinfects and deodorizes your indoor air 24 hours a day
- Works naturally without chemicals or sprays
IAQ 4000 Optimum

- 10 Year Clean Coil / Blower Guarantee!
- Polarized-Media Air Cleaner
- UVC/UVV Germicidal/Oxidizing System
- Bypass HEPA System collects 99.97% of particles from 200 to .3 microns for the ultimate protection
- Disinfects and deodorizes your indoor air 24 hours a day
- Works naturally without chemicals or sprays
TAKE THE FIRST BREATH TOWARD BETTER AIR
Our certified technicians will:
- Evaluate your current indoor air quality
- Identify potential problem areas in your home
- Recommend the perfect Dynamic solution for your needs
- Provide a clear, no-obligation quote
Book Your Free Air Quality Consultation Today!

Our Commitment to Your
PEACE OF MIND
5-year warranty on all new installations
AND 2-year warranty on all repairs!