The job app for HVAC professionals
Walk into the mechanical room already knowing what you serviced last season: the model, the photos, and what you charged.
HVAC
The everyday problems, solved
You serviced this furnace last fall, but the notes are somewhere in 400 photos. Zeus matches each photo to the job using where you took it, and files it once you confirm.
Mechanical rooms and rooftop units leave you with no signal. The service record still gets logged offline, model plate and all.
In maintenance season you go back to the same places. The record of that unit is already there when you arrive.
HVAC, free on this site
More HVAC checklists than any other trade here, plus the airflow calculators
Inspection, installation, start-up, the seasonal visits, commercial refrigeration and the tool bag. You can print every one. The airflow calculators are on this site too.
- The whole HVAC shelfEvery HVAC checklist on this site, in one place.
- HVAC Inspection ChecklistAir conditioners, heat pumps, mini-splits, gas and electric furnaces, water heaters.
- HVAC Commissioning ChecklistStart-up, testing that it performs, day-to-day checks, and handing it over.
- Commercial Refrigeration Maintenance ChecklistWalk-ins, reach-ins and ice machines, from safety prep to the diagnostic readings.
- HVAC CFMEnter the room size and how many air changes you want, and it gives you the CFM that room needs.
- Duct SizeSize a round or rectangular duct from the airflow it carries and the speed you want.
- Refrigeration BTUThe cooling load for a walk-in, from the panel area, the temperature difference and the R-value.
- How to Price HVAC JobsHow to price a whole changeout as one item, plus a full example quote for a furnace and AC.
How it runs
How Zeus handles HVAC work
One maintenance call in the middle of the season.
Before you open the mechanical room door
Every address has its own record
Walk in already knowing what you did last time.
On the roof, at the unit, with no signal
No signal, no problem
Basements, mechanical rooms, jobs out of town: it keeps working.
The model plate and the state you found it in
Photos matched to the job
Stop scrolling 400 photos to find the right one.
You quote the changeout and invoice the visit
Quote it, invoice it, get paid
Same job, three steps, no retyping.
The whole app, in the order a job actually happens
- 01
Win the Work
Your rates, your measurements and your best work are all on the phone, before the client changes their mind.
Before you're hired - 02
Run the Job
A record for each job and a history for each address: what you did, the photos you took, what you found, and how long it took.
The job record itself - 03
Run the Day
See the week on a calendar, today as a route in the right order, and the work given out before anyone gets in a van.
Today, stop by stop - 04
Money In / Money Out
Everything from finishing the job to knowing whether it was worth doing.
Getting paid, and knowing what it cost - 05
Your Crew & Supply
Who is doing the work, what it takes to do it, and where the parts come from.
When there is more than one person, or more than one part - 06
Proof & Protection
A signature that still holds up months later, and a copy of your records that lasts longer than the phone.
The part that matters on a bad day
Simple pricing for your business
The Free Plan is not a trial. It does not expire. Quote and invoice as many jobs as you like, and the record is yours either way.
Free Plan
One seatA real way to send quotes and invoices, and to keep the history of every job. Not a trial. It never runs out.
Nothing to pay laterFree stays $0 for as long as you use it.
One seat, for one person. As many jobs, quotes and invoices as you like, and it never runs out.
No card needed, ever.
What you get
- One seat, for one person
- Unlimited jobs, quotes and invoices
- Simple job scheduling
- Client records and job history
- Bring in the clients and team members from your phone contacts
- Price Book
- Inspections and checklists
- Advanced calculators
- Find suppliers near you
- Signature collector
- Payment scheduler
- Use the app in your own language, not just English
- Works with no signal
- Download a copy of all your records
Limits on Free Plan
- No job photos or documents
- No project management
- No way to add other people to the account
Pro Plan
One seatEverything Zeus does, for one person. Job photos and all the paperwork that goes with them.
Regular price $39 a month
Paid once a yearThat is $120 a year less than paying month by month.
One seat, for one person.
Every new account starts with a free 30-day trial. No card needed.
What you get
- One seat, for one person
- Everything in the Free Plan, plus:
- Unlimited jobs, photos and documents
- Photo organizer
- Scan a receipt and it reads the numbers for you
- Plan & Takeoff
- Professional quotes and invoices
- The full scheduler
- Day Board
- Complete client and job history
- Inventory
- Showroom
- Opportunity Finder
- Job Cost & Company Expenses
- Clock in/out with GPS
- Subcontractor records
- Business reports
- Your job photos backed up off your phone
Crew Plan
5 seats includedOne place for a small team. Everyone gets their own seat and their own login, and you choose what each person can see.
Regular price $99 a month
Paid once a yearThat is $240 a year less than paying month by month.
5 seats, one for each person.
Every new account starts with a free 30-day trial. No card needed.
What you get
- Up to five seats: one seat for each person
- Everything in the Pro Plan, and you choose what each team member can see
- Shared team schedule
- Work Board
- Dispatch Board
- Crews, sent to a job in one action
- Time off, on the team schedule
- Team member roles and permissions
- Employee time tracking
- Crew checklists
- Shared job notes and photos
- See what everyone on the team has done
We show you every plan and every limit before you sign up. See what each plan includes.
Built for HVAC work out on site.
Free Plan, no card needed, and it never runs out.
Scan to open the download page on your phone.
ZEUS