We Don't Just Promise It — We Guarantee It
At Davison Home Services, we believe you should never have to wonder if the job was done right. That’s why every service we provide is backed by a comprehensive set of guarantees designed to protect your home, your comfort, and your investment. From Flint to Lapeer and across Southeast Michigan, this is our commitment to you.
Our People & Our Process
Before we ever step through your door, we’ve already earned your trust.
Peace of Mind Guarantee
All Davison Home Services technicians in your home receive extensive, ongoing, professional education. Every technician has had an extensive background check performed and are randomly drug tested for your safety. Southeast Michigan homeowners can rest easy knowing only the most qualified professionals are in their home.
Property Protection Guarantee
Davison Home Services treats your home like our own. Damaged property will be repaired, replaced, or compensated for your satisfaction. Floor Savers and Hall Runners will be used on all work and traffic areas. We carry up-to-date liability and Workers’ Compensation policies for your peace of mind — because Southeast Michigan homeowners deserve nothing less.
No Surprises Guarantee
We offer no surprise pricing, which means the quote you get up front is the price you’ll be paying. You can rest easy knowing there are no hidden fees or shocking numbers at the end of the job. Should additional work be required to meet the scope of work originally agreed upon, we will take that cost. It’s just one more way Davison Home Services earns the trust of homeowners across Southeast Michigan.
Installation Date Guarantee
Our Davison Home Services team will arrive and begin installation of your full system on the day we promise, or we will give you $1,001 for the inconvenience. We respect your time and your home — that’s a promise we make to every customer across Southeast Michigan.
Your Comfort & Your Equipment
We stand behind every system we install — for years to come.
Complete Comfort Guarantee
If your new system fails to keep you comfortable for the first year after installation, we will make unlimited attempts to resolve the issue. If we can not maintain temperature at the thermostat as dictated by the manufacturer design specifications, based on location, we will replace the system at no charge. Davison Home Services stands behind every installation across Southeast Michigan — from Flint to Lapeer and everywhere in between.
*Continuous membership required.
Zero Worries Guarantee
If the system/equipment we installed fails to heat or cool during the first year, within 48 hours we will diagnose the issue. Then we will fix it for free, including parts and labor. If for some reason we are unable to, we will show up with a check for $1,001 just for your discomfort and inconvenience. From Davison to Lapeer County and across Southeast Michigan, we’ve got you covered.
No Lemon Guarantee
If the compressor in your air conditioner fails in the first 5 years, Davison Home Services will install a complete and new condensing unit. If the heat exchanger in your furnace fails in the first 10 years, we will install a new furnace. Southeast Michigan winters and summers are no joke — and neither is our commitment to reliable equipment.
*Continuous membership required.
Utility Savings Guarantee
You will save a minimum of 30% on your heating and cooling cost, or we will double-the-difference of your savings not realized during the first year. Davison Home Services is committed to keeping Southeast Michigan homes comfortable and energy-efficient all year long.
*Valid only on Deluxe or Higher Complete Systems.
Your Comfort & Your Equipment
We stand behind every system we install — for years to come.
Investment Guarantee
We guarantee that the system we have installed will perform as designed. If it does not, we will make unlimited attempts to resolve the issue. If we are unable to make the system perform as stated, we will remove the system and return your investment. Davison Home Services stands behind every installation — because your trust means everything to us.
*Continuous membership required.
**Through a 10-year warranty period.
Integrity Guarantee
If we diagnose your heat exchanger as having failed, making it unsafe to operate, and upon further inspection it is determined to be an incorrect diagnosis, a new furnace will be provided at no cost. At Davison Home Services, honesty isn’t just a policy — it’s the foundation of how we serve homeowners across Southeast Michigan.
*Identified heat exchanger failure must be inspected on-site by Installation Manager and Homeowner upon removal of furnace OR…
**If a second opinion is desired by the Homeowner from a competing company, a representative from our team must be present for the second opinion.
Apples-to-Apples Guarantee
The Apples-to-Apples Guarantee is our promise to you that you cannot find a cheaper competitor who has the same equipment, guarantees, warranties and installation procedures. We guarantee that if you find an apples-to-apples system replacement for less than the price we charged, we will match the price and give you a check for $2,001 just for your discomfort and inconvenience. Davison Home Services is proud to offer Southeast Michigan homeowners the best value — backed by guarantees no one else can match.
Ready to Experience the Davison Difference?
Our guarantees aren’t fine print — they’re a promise. Contact Davison Home Services today and find out why Southeast Michigan homeowners trust us with their biggest investment.
Frequently Asked Questions
We’ve built our reputation on honesty, quality, and reliability — but don’t just take our word for it.
Do these guarantees expire?
Each guarantee has its own timeframe. Some, like the Zero Worries and Installation Date Guarantees, apply during the first year after installation. Others, like the No Lemon Guarantee, extend up to 5 or 10 years depending on the equipment. Details are noted within each guarantee above.
Are all guarantees included with every service?
Are all guarantees included with every service?
Do your guarantees apply across all of Southeast Michigan?
Yes — whether you’re in Davison, Flint, Lapeer County, or anywhere else we serve in Southeast Michigan, the same guarantees apply to every customer.
What do I do if I need to use one of these guarantees?
Just give us a call. Our team will verify your service history and get the process started right away. We stand behind our work and we make it easy to hold us to it.
A Note on Membership-Required Guarantees
Several of our guarantees — including the Complete Comfort, No Lemon, and Investment Guarantees — require an active Davison Home Services membership to remain in effect.
Our membership plan keeps your system maintained, your warranties protected, and your guarantees intact. Learn more about our membership options.