Furnace flame burning yellow/orange
Should be blue. Yellow flames indicate incomplete combustion producing CO.
Air Quality · Long Island & NYC
Carbon Monoxide Detectors & Safety Systems
Protect your home and family from the dangers of CO exposure.
- 5.0 from 121+ Google reviews
- Based in Jericho
Winter CO Safety is Critical
Carbon monoxide incidents spike in winter when heating systems run constantly and homes are sealed tight. Don't wait—schedule your CO safety inspection before heating season.
Overview
Why Carbon Monoxide Protection Matters
Carbon monoxide is the Silent Killer—colorless, odorless, tasteless, non-irritating, and fast-moving. It builds up quickly in enclosed spaces from furnaces, boilers, water heaters, gas stoves, fireplaces, and attached garages. Symptoms mimic common illnesses, making early detection critical. Professional CO safety systems provide protection. Serving all of Nassau County. Learn about our HVAC safety services.
Why Professional CO Protection is Critical
- Protects family from invisible, odorless CO threat
- Detects CO before symptoms appear - retail detectors often too late
- Industry-grade equipment detects far earlier than store models
- Monitors low-level CO exposure that cheap detectors miss
- Networked alarms alert entire home simultaneously
- HVAC system safety verification prevents problems at source
- Identifies combustion problems before they're dangerous
- Smart home integration provides instant phone alerts
- Code-compliant installation following NY safety standards
- Professional placement maximizes detection effectiveness
- Peace of mind knowing your home is truly protected
What we see
CO Sources & Warning Signs
Soot around gas appliances
Black soot buildup indicates poor combustion and potential CO production.
Condensation on windows near appliances
Excess moisture from combustion gases signals ventilation problems.
Burning or unusual odors
While CO is odorless, other combustion byproducts may smell unusual.
Rust on flue pipes
Corrosion indicates moisture and potential venting failures.
Pilot light blowing out frequently
Suggests backdrafting or poor ventilation affecting combustion.
Headaches in specific rooms
CO exposure often causes headaches, dizziness, and nausea.
Backdrafting near vents
Negative pressure pulling combustion gases back into living spaces.
What you get
What Our CO Safety Service Includes
- Whole-home CO risk assessment of all gas appliances
- HVAC system and flue ventilation inspection
- Chimney integrity and draft behavior testing
- Garage connection and airflow evaluation
- Industry-grade digital CO detector installation
- Continuous real-time monitoring with digital ppm display
- 10-year sealed battery options
- Interconnected alarm systems (all alarms link together)
- Smart home integration available
- HVAC combustion analysis and heat exchanger inspection
- Vent, flue, and draft testing
- Chimney blockage and backdrafting detection
- Gas valve assessment and CO meter tests
- Garage CO containment with barrier seals
- Full CO safety report with recommendations
How it goes
Our Simple Process
From call to comfort in 8 easy steps
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01
Visual Inspection of All Combustion Appliances
We examine furnaces, boilers, water heaters, gas stoves, fireplaces, and any other fuel-burning equipment for signs of improper combustion or venting issues.
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02
CO Level Testing Near Appliances & HVAC Registers
Using professional-grade CO meters, we measure carbon monoxide levels near all appliances and at HVAC supply registers to detect any existing problems.
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03
Furnace Combustion Chamber & Heat Exchanger Check
We perform combustion analysis and inspect heat exchangers for cracks, warping, or other failures that could release CO into your home.
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04
Flue Pipe & Exhaust System Inspection
Complete examination of flue pipes, chimneys, and exhaust vents for blockages, corrosion, improper installation, or backdrafting issues.
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05
Airflow & Draft Direction Evaluation
We test airflow patterns and draft direction to ensure combustion gases properly exit your home rather than recirculating into living spaces.
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06
Strategic CO Detector Installation
Professional-grade detectors installed in all code-required and recommended locations: outside sleeping areas, each floor, basement, near furnace, and inside bedrooms.
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07
Alarm Testing & System Verification
We test all detectors, verify interconnection functionality, ensure proper placement, and confirm smart system integration if applicable.
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08
Comprehensive CO Safety Report
You receive a detailed report showing test results, detector locations, any issues found, and recommended upgrades or repairs to maximize safety.
Why Home+
Why Choose Us for CO Safety
Certified Technicians
Certified furnace & HVAC technicians with safety expertise
Professional Equipment
Professional-grade CO meters - not consumer devices
Smart Systems
Smart detector system installation experts
True Diagnostics
True diagnostic testing—not guesswork
Transparent Pricing
Transparent, upfront pricing with no fees
Local & Fast
Local Nassau County team with fast response
Emergency Service
Emergency service available
Code Compliant
Code-compliant installation following all regulations
Safety First
Safety-first approach in everything we do
Trusted Locally
Trusted by homeowners across Nassau County
Pricing
Transparent Pricing
No fees. No surprises. Just honest service.
CO Detector Installation
$99-$199 per unit
Professional-grade detector with code-compliant placement and testing
- Industry-grade CO detector
- Professional installation
- Code-compliant placement
- Testing & verification
- 10-year battery options available
CO Safety Inspection
$199
Whole-home assessment with HVAC testing and written safety report
- Complete home CO assessment
- All gas appliances tested
- HVAC combustion analysis
- Chimney & flue inspection
- Written safety report
- Recommendations provided
Most Popular
Whole-Home CO Protection Package
Starting at $349
Complete CO safety system with multiple detectors and full inspection
- Multiple detector installation
- All code-required locations
- Full home safety assessment
- HVAC combustion analysis
- Chimney & flue inspection
- Interconnected alarm system
- Smart integration optional
Pricing depends on home size and number of detectors needed. Optional add-ons include smart detectors (+$50-$120 each), HVAC CO cleanup and repairs (varies), flue and vent repairs (varies), and HVAC combustion adjustments (varies). All installations follow New York State safety codes.
Get Free QuoteFlexible Financing Available
Financing options are available through Synchrony Bank, subject to credit approval and the lender's current terms. Review the full offer before applying.
Online application
Terms shown before acceptance
Subject to credit approval
Save with Home+ Membership
Starting at $11.99/mo, paid up front as $143.88 for Year 1: 2 annual tune-ups, 10% off all services, and priority scheduling.
No long-term contractsCancel anytime after Year 1
Own a Commercial Property?
Business+ plans start at $935/year per rooftop unit (other equipment priced per unit in your quote), with 2 tune-ups/yr per unit, 10% off all services, and priority scheduling.
No ContractsSatisfaction Guarantee
Where we work
Carbon Monoxide Detectors Across Nassau County
Choose a service area for local carbon monoxide detectors details
Common questions
Frequently Asked Questions
Get answers to common questions about our services
How do carbon monoxide detectors work?+
Professional CO detectors use electrochemical sensors that detect carbon monoxide at dangerous levels and alert you immediately. Industry-grade models detect CO at lower concentrations than retail detectors and provide digital ppm readings.
Where should CO detectors be installed?+
NY code requires CO detectors outside all sleeping areas, on each floor, and in basements. We also recommend inside each bedroom, near gas appliances, near kitchens, and near attached garages for maximum protection.
How much does CO detector installation cost?+
Individual detector installation costs $99-$199 per unit. Complete whole-home CO protection packages range from $349-$749 depending on home size and number of detectors needed.
Are cheap CO detectors good enough?+
No. Retail detectors often detect too late, don't monitor low-level exposure, lack interconnection, have slow response times, and may fail silently. Professional-grade detectors provide earlier detection and more reliable protection.
How often should CO detectors be replaced?+
CO detectors should be replaced every 5-10 years depending on the model. Professional-grade units often feature 10-year sealed batteries and longer sensor life than consumer models.
What causes carbon monoxide in homes?+
CO is produced by any fuel-burning appliance including furnaces, boilers, water heaters, gas stoves, fireplaces, wood stoves, generators, and vehicles in attached garages. Poor combustion or ventilation causes CO to enter living spaces.
Can my HVAC system cause CO poisoning?+
Yes. Cracked heat exchangers, improper combustion, blocked flues, or ventilation failures can release CO from your furnace or boiler. This is why annual heating system inspections and CO testing are critical.
Is professional CO detector installation necessary?+
Yes. Proper placement, testing, integration with HVAC safety systems, and code compliance require professional expertise. We also test your heating equipment for CO production—something DIY installation doesn't include.
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Your Family's Safety Isn't Optional
Protect your home from dangerous CO exposure with professional detector installation and HVAC safety testing. CO protection should never wait.
Owner
Blake Ruwali
Blake runs Home+ from our office in Jericho.
NYC DCWP Home Improvement Contractor Lic. #2138487-DCWP
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