Menu
About
Reviews by City
Who We Are
Blog
What You Can Expect From Us
History
Customer Testimonials
Employment Inquiry
Special Offers
News
In the News
Articles by and about Hartford & Ratliff
Notes From The Staff
Services
Water Heaters
Water Heaters Service & Replacement
Rebuilding Heat Exchangers
Water Heating Tips
Setting the Temperature on Your Water Heater
Tips for Choosing a Water Heater
Hot Water Costs & Cost Cutters
Water Heater FAQ's
Hot Water NOW
Saving Energy on Your Home's Hot Water Needs
Increasing Water Heating System Efficiency
Using Off-Peak Power to Heat Water
Installing Insulation on an Electric Hot Water Heater
Tankless Water Heater Shortcomings
Water Heater Explosion
Navien Tankless Water Heaters
Bradford White Water Heaters
Rinnai Water Heaters
Boilers
Boiler Repair and Installation
Boiler Service
Boiler Installation
Heat Exchangers
Radiant Floor Heating Systems
Energy Star Boilers Information
Pool Heaters
Pool Heaters
Pool Heaters Parts
Heat Exchangers
Pool Heater Venting
Solar Pool Heaters
Internet warning
Plumbing
'Water-Smart' Products
Low Water Use Toilets
Low-Flow Shower Heads
Plumbing System 'Tune-ups'
Solving Sewer & Drain Problems
Video Drain Inspections
Safe Drain Cleaning Alternatives
Plumbing Solutions for the Home
Sump Pumps
Built -in Soap Dispensers
Relax With a Whirlpool Bath
Instant 'Hot' Water Dispensers
'Scald-Free' Child Safety Products
Water Filtration Systems
Hot Water Recirculation Systems
Prevent Water Temperature Spikes
UltraViolet Water Filtration
Home Zoning = Total Comfort
Arzel's Residential Zoning System
Why You Need An Arzel Zoning System
Zoning Testimonials
Common Problems Zoning Can Solve
Annual Maintenance Benefits
Home Safety
Carbon Monoxide Detector
Dryer Vent Cleaning
Special Needs
Easy-to-See Thermostats
Financing
6 Months Same As Cash
Revolving Credit
9.90% Reduced APR
11.90% Reduced APR
6.90% Reduced APR
Special Offers
CHECK OUT OUR FINANCING OPTION
Pool Heaters
Backflow Prevention Service & Installation
Forced Air Heating & Air Conditioning
HVAC Services
Comfort Products
Whole House Humidifiers
Ductwork Modifications
Solving Special Problems
Luxaire Products
Air Conditioning
Air Conditioning
AC Service
AC Repair
AC Replacement
AC Maintenance
Ductless AC
Swamp Cooler Service
Air Handler Service
Heat Pump Service
Thermostat Service
Heating
Furnace
Heating Service
Furnace Repair
Furnace Replacement
Furnace Maintenance
Boiler Service
Boiler Repair
Boiler Replacement
Boiler Maintenance
Heater Repair
Heater Maintenance
Heater Replacement
Heat Pump Service
Heat Pump Conversion
Ductless Mini-Split Service
Thermostat Service
Radiant Floor Heating
Indoor Air Quality
Indoor Air Quality Services
Air Quality Testing
High Efficiency Filters
Ductwork Services
Duct Cleaning
Dryer Vent Cleaning
Air Filtration Systems
Whole House Humidifiers
Dehumidifier Service
Whole House Fan
HVAC Zoning
Info
COVID-19 Response
Plumbing
Water Leaks & Conservation
Typical Residential Water Use
Low Water Usage Toilets
Understanding Water Meters
Sewer & Drain Problems
Drain Clogs
Cross Contamination Concerns
Back Flow Prevention - FAQ's
History of Plumbing
Backflow FAQ
Heating Systems
General Information
Appliance Service Plans
Heating and Cooling Energy Tips
How BTUs and EERs Work
Keeping Your Equipment Tuned
Safety Tips for Natural Gas
Understanding Furnace and Boiler Efficiency Ratings
Heating System Replacement Tips
Air Conditioning
A Non-Technical Explanation of How Air Conditioning Works
Understanding Air Conditioning
Benefits of the CFC Phase-out
Interpreting the Sound Ratings of a Unit
Case Studies of Successful CFC Elimination
Ozone Concerns
Questions and Answers on Ozone Depletion
Central Air Conditioners Definitions
Tips For Central Air Conditioning
Protecting Your Compressor
Furnaces
Central Gas Furnace Terms & Definitions
Understanding Basic Combustion
Heating Value of Different Fuels
New Furnaces Can Reduce Heating Costs
DOE Standards Increase Furnace Costs
Heat Pumps
Air Source
Air-Source Heat Pumps
Ground Source
Geothermal Heat Pumps
Ductless, Mini-Split Heat Pumps
Absorption Heat Pumps
Operating and Maintaining Your Heat Pump
Advanced Features to Look for in a Heat Pump
Heat Pump Replacement Tips
Home Comfort Accessory Items
Automatic and Programmable Thermostats
Use and Care of Home Humidifiers
Designing a Zoning System Properly
High Efficiency Filters
Duct Cleaning
Air Sterilization
Dealing with Mold
Mold Removal Guidelines
Mold, Moisture, and Your Home
Indoor Air Quality
Preventing Sinusitis
Biological Pollutants in Your Home
Asthma Causes & Triggers
The 10 Most Dangerous Toxins in your Home
Combustion Appliances & Indoor Air Quality
Should You Have the Air Ducts in Your Home Cleaned?
Residential Air-Cleaning Devices - A Summary
A Guide to Indoor Air Quality
Humidification
Home Hazard & Safety Issues
Carbon Monoxide Information
Low Exposure Carbon Monoxide Poisoning
What Carbon Monoxide Detectors Will & Won't Do
Carbon Monoxide Fact Sheet
Misconceptions about Carbon Monoxide
How and Where Carbon Monoxide is Produced
Symptoms & Management of Carbon Monoxide Poisoning
Allowable Exposure Levels to Carbon Monoxide
Historical Overview of Carbon Monoxide
Sources of Carbon Monoxide
Dryer Vents Can Cause Fires
Consumer Warnings
Dryer Fire Facts
Emergency Needs
Repairing and Rebuilding from Flood Damage
Safety Tips for Flood Victims
Sample of Manufacturer Response to Flooded Equipment
Experts Warn Flood-Damaged Appliances Should be Replaced
Recalls and Safety Warnings
Fuel Safety
Natural Gas Safety Advice
Winter Propane Tank Safety Warnings
Saving Energy
Saving Energy on Your Home's Hot Water Needs
Saving Energy with a Heating or Cooling System
Automatic and Programmable Thermostats
New Furnace Can Reduce Heating Costs
Test Your Energy IQ
Clothes Dryer Facts
Understanding Energy Labels
Ask-a-Tech
Guarantees & Promises
100% Money Back Guarantee
Performance Guarantee
Satisfaction Guarantee
Our Guarantee to our Customers
Financing
Contact
Hours and Location
Schedule a Quote or Service Request
Email Us
Leave Us A Review
OFFICE:
248.471.3110
PARTS:
800.466.3110
Book Now
Reviews by City
Click a city below to see our reviews for your area:
Allen Park
Ann Arbor
Auburn Hills
Berkley
Beverly Hills
Brighton
Centerline
Chelsea
Clawson
Clinton Twp.
Commerce
Detroit
Dexter
East point
Farmington
Ferndale
Franklin
Frasier
Grosse Isle
Grosse Pointe
Grosse Pointe Farms
Grosse Pointe Park
Grosse Pointe Shores
Grosse Pointe Woods
Hamburg Twp.
Harrison Twp.
Hazel Park
Highland Park
Howell
Huntington Woods
Keego Harbor
Lake Angles
Lake Orion
Livonia
Macomb
Madison Heights
Melvindale
Milford
New Baltimore
New Boston
Novi
Oak Park
Oakland Twp.
Oxford
Pleasant Ridge
Plymouth
Pontiac
Rochester
Romulus
Roseville
Royal Oak
Saint Clair Shores
Saline
Shelby
Southfield
Southgate
Sterling Heights
Sylvan Lake
Taylor
Troy
Utica
Van Buren
Warren
Waterford
West Bloomfield
White Lake
Wixom
Wolverine Lake
Wyandotte
Ypsilanti
Powered by
Online-Access
All Rights Reserved © 2001-2023
Privacy Policy