Air Duct Services
Repair, seal, and sanitize the ductwork behind a comfortable home.
Learn moreA beautiful, comfortable home should smell as clean as it looks, and the HVAC coil is where mold and bacteria quietly take hold and circulate. We install UV-C lamps in the plenum to neutralize mold, bacteria, and viruses right at the coil — completely hidden, completely chemical-free — and handle the annual bulb replacement that keeps them working. There's nothing to see and nothing to maintain on your end. Just consistently cleaner, fresher indoor air supporting the rooms you actually enjoy.
Clean ducts are where indoor air quality starts, not where it ends. The air your family breathes is shaped by what you filter, what you ventilate, what you de-humidify, and what you sterilize — engineered systems, not gadgets you clip on and hope. Space Fireplace Services designs and installs whole-home IAQ as a deliberate package, matched to your home, your climate, and your sensitivities, then verified with real measurement. It's the premium answer in a category flooded with overpromised plug-ins.
The honest version of IAQ opens with diagnosis. We sample particulate, VOC, CO2, and humidity, because you deserve to know what's actually wrong before anyone sells you a fix. From there the system goes in as layers, each chosen for a reason. Filtration: a 4-to-5-inch deep-pleat media cabinet cut into the return, a true-HEPA bypass, or an electronic air cleaner — replacing the thin one-inch slot that protects the equipment but not your lungs, with the filter rack sealed so air can't bypass the media. Sterilization: a UV-C germicidal lamp at the coil to kill the mold and bacteria that breed on a wet evaporator, or an in-duct PCO/ionization purifier (REME-HALO, iWave) that pushes oxidizers into the living space to neutralize odors, VOCs, and pathogens at the source. Humidity: a ducted whole-home dehumidifier to pull the moisture that drives mold and discomfort, or a bypass humidifier for dry heating months. Ventilation: an ERV or HRV that brings balanced fresh air into a tight home while recovering the energy, or a controlled fresh-air intake with a motorized damper that meets code ventilation without a humidity penalty.
What sets Space Fireplace Services apart is that we engineer the combination instead of selling you a shelf. A UV lamp on a system with a starved return is a band-aid; a dehumidifier on a leaky duct system fights itself. We weigh filtration, sterilization, humidity, and ventilation together, and we'll tell you which layers your home genuinely needs and which it doesn't — including saying no to the ones that wouldn't earn their keep. Then we install to a finish standard, wire the accessories to the air handler and a communicating or smart thermostat so it all runs as one system, and verify the result by re-sampling particulate, VOC, and humidity, so the improvement is documented rather than assumed.
This hub spans IAQ testing and diagnosis; media, HEPA, and electronic air-cleaner cabinet installs; MERV upgrades with filter-rack sealing; UV-C germicidal lamp installation; in-duct ionizer and PCO purifier installs; whole-home dehumidifier and humidifier installs; ERV/HRV and fresh-air-intake ventilation; zoning systems where comfort and air distribution call for them; and the smart-thermostat integration that ties it all together. It's the natural next step once an air duct cleaning (D1) and sealing (D2) have given you a clean, tight system to build on.
Because every job runs to the same written discipline, the diagnostic-first methodology and the verification don't change from one job to the next — every IAQ package is designed and proven the same way. You're not trusting an outfit's favorite gadget; you're getting an engineered system from the brand that earned its name on premium work. The premium is the engineering discipline and the before/after measurement: cleaner air you can actually verify, not a device on the wall you hope is doing something.
For a diagnosed, engineered indoor-air-quality system, call (469) 992-4912 anywhere Space Fireplace Services serves.
Assess the system and best lamp placement.
Select UV-C output matched to the equipment.
Mount lamp + ballast and power safely.
Verify operation and set a replacement schedule.
We've worked on 1,000+ DFW homes over 10+ years. Every job — small sweep or full rebuild — runs the same way: certified technicians, written quotes, photo reports, warranty in writing.
Correctly placed coil/air UV-C lamps
Sized to your HVAC system
Reduces mold/biofilm on the coil
Annual lamp-replacement reminders
Family-owned, CSIA-certified, NFPA 211–compliant. We're the team you call when you want it done right the first time — no rotating subcontractors, no upsell pressure, no surprises. Same techs, same trucks, same standard.

Plan on a Level 1 inspection every year — that's the NFPA cadence — with an actual sweep once buildup reaches 1/8" of creosote. For a fireplace you light through the season, that usually lands at once a heating season. Think of it as the upkeep that keeps the centerpiece of the room clean, drawing well, and ready to look its best.
Yes. The inspectors who assess your chimney hold current CSIA (Chimney Safety Institute of America) certifications — you can confirm them in the CSIA member directory at csia.org — and our fireplace installations are handled by NFI specialists. The craft that makes a hearth a showpiece starts with the people standing in front of it.
Yes — emergency response is available 24/7 (subject to crew availability) for active water leaks, an animal trapped in the flue, post-fire damage, and storm damage, same-day in most cases. A fireplace is the heart of a room; when it's at risk, we treat it that way.
Always. You get a written quote before a single tool comes out, with photos of exactly what we found. Final pricing tracks the chimney's real condition and anything additional the inspection surfaces — no surprises, just a clear picture of what your fireplace needs.
Yes — our annual maintenance membership runs $19.99/month ($240/year) and covers a yearly Level 1 inspection and sweep ($248 value), priority scheduling, 10% off all repairs, and emergency-response priority. Cancel anytime, no contract. It's the quiet way to keep your hearth looking and working its best year after year.
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Free written quote. Same-week scheduling. 24/7 emergency response when you need it.
Active leak, animal in flue, post-fire damage, or smoke event? Real humans on the line 7 AM to 12 AM every day — replies in under 2 minutes. Tech dispatch within 2 hours during business hours, subject to crew availability after-hours.
Emergency line