Manual J Calculation in Missouri for $100.
Permit-ready Manual J calculation for new homes and additions in Missouri, with Manual S and D included: $100 per house for builders and HVAC contractors.
- J + S + D for $100
- Permit-ready PDF
- 2–3 business days
- No subscription

Free quote confirmation, no account needed. You pay per house, no subscription.
Missouri spans 2 climate zones.
Design conditions change across the state, so the same house plan can need different equipment in different cities. Places by IECC climate zone (county assignment):
- Zone 4A · 846 places
- Zone 5A · 226 places
J, S & D for $100 in Missouri. All three.
One price for every builder and every contractor, from the first house. No subscription, no software license, no minimum order.
Manual J + S + D
All three reports for one house, matched to each other, in one PDF package.
Order for $100Manual J
Room-by-room heating and cooling loads (sensible and latent) to ACCA Manual J 8th Edition.
Manual S
Checks the furnace, heat pump or AC you plan against the Manual J loads and manufacturer data.
Manual D
Duct sizing per room: airflow (CFM), supply and return sizes, friction rate and static pressure.
$100 per dwelling unit for all three reports, also if you need only one of them. Confirmed before we start. Unusual projects (very large custom homes, more than two systems) are quoted first.
A report your plan reviewer recognizes.
Every report is built from your actual plans and the design conditions for Missouri, and delivered as one PDF you can upload with the permit application.
Example screen with sample numbers (heating / cooling Btu/h per room). Your report uses your plans.
Manual J Calculation in the biggest cities of Missouri.
Every place in Missouri.
- Adrian
- Advance
- Affton
- Agency
- Airport Drive
- Alba
- Albany
- Aldrich
- Alexandria
- Allendale
- Allenville
- Alma
- Altamont
- Altenburg
- Alton
- Amazonia
- Amity
- Amoret
- Amsterdam
- Anderson
- Annada
- Annapolis
- Anniston
- Appleton
- Arbela
- Arbyrd
- Arcadia
- Archie
- Arcola
- Argyle
- Arkoe
- Armstrong
- Arnold
- Arrow Point
- Arrow Rock
- Asbury
- Ash Grove
- Ashland
- Ashley
- Atlanta
- Augusta
- Aullville
- Aurora
- Aurora Springs
- Auxvasse
- Ava
- Avalon
- Avilla
- Avondale
- Bagnell
- Bakersfield
- Baldwin Park
- Ballwin
- Baring
- Barnard
- Barnett
- Barnhart
- Bates
- Battlefield
- Bel-Nor
- Bel-Ridge
- Bell
- Bella Villa
- Belle
- Bellefontaine Neighbors
- Bellerive Acres
- Bellflower
- Belton
- Bennett Springs
- Bent Tree Harbor
- Benton (city)
- Benton (village)
- Berger
- Berkeley
- Bernie
- Bertrand
- Bethany
- Bethel
- Beverly Hills
- Bevier
- Biehle
- Big Lake
- Big Spring
- Bigelow
- Billings
- Birch Tree
- Birmingham
- Bismarck
- Black Jack
- Blackburn
- Blackwater
- Blairstown
- Blanchard
- Bland
- Blodgett
- Bloomfield
- Bloomsdale
- Blue Eye
- Blue Springs
- Blue Summit
- Blythedale
- Bogard
- Bolckow
- Bolivar
- Bonne Terre
- Boonville
- Bosworth
- Bourbon
- Bowling Green
- Bragg
- Brandsville
- Branson
- Branson West
- Brashear
- Braymer
- Breckenridge
- Breckenridge Hills
- Brentwood
- Brewer
- Briarwood Estates
- Bridgeton
- Brimson
- Bronaugh
- Brookfield
- Brooklyn Heights
- Broseley
- Browning
- Brownington
- Brumley
- Brunswick
- Bucklin
- Buckner
- Buell
- Buffalo
- Bull Creek
- Bunceton
- Bunker
- Burfordville
- Burgess
- Burlington Junction
- Butler
- Butterfield
- Byrnes Mill
- Cabool
- Cainsville
- Cairo
- Caledonia
- Calhoun
- California
- Callao
- Calverton Park
- Camden
- Camden Point
- Camdenton
- Cameron
- Campbell
- Canalou
- Canton
- Cape Girardeau
- Cardwell
- Carl Junction
- Carrollton
- Carterville
- Carthage
- Caruthersville
- Carytown
- Cassville
- Castle Point
- Catron
- Cedar Hill
- Cedar Hill Lakes
- Center
- Centertown
- Centerview
- Centerville
- Centralia
- Chaffee
- Chain of Rocks
- Chain-O-Lakes
- Chamois
- Champ
- Charlack
- Charleston
- Charmwood
- Cherokee Pass
- Chesapeake
- Chesterfield
- Chilhowee
- Chillicothe
- Chula
- Clarence
- Clark
- Clarksburg
- Clarksdale
- Clarkson Valley
- Clarksville
- Clarkton
- Claycomo
- Clayton
- Clearmont
- Cleveland
- Clever
- Cliff
- Clifton Hill
- Climax Springs
- Clinton
- Clyde
- Cobalt
- Coffey
- Cole Camp
- Collins
- Columbia
- Commerce
- Conception
- Conception Junction
- Concord
- Concordia
- Coney Island
- Connelsville
- Conway
- Cool Valley
- Cooter
- Corder
- Corning
- Cosby
- Cottleville
- Country Club
- Country Club Hills
- Country Life Acres
- Cowgill
- Craig
- Crane
- Creighton
- Crestwood
- Creve Coeur
- Crocker
- Cross Timbers
- Crystal
- Crystal Lake Park
- Crystal Lakes
- Cuba
- Curryville
- Dadeville
- Dalton
- Danville
- Dardenne Prairie
- Darlington
- Dawn
- De Kalb
- De Soto
- De Witt
- Dearborn
- Deepwater
- Deerfield
- Deering
- Defiance
- Dellwood
- Delta
- Dennis Acres
- Denton
- Denver
- Des Arc
- Des Peres
- Desloge
- Dexter
- Diamond
- Diehlstadt
- Diggins
- Dixon
- Doe Run
- Doniphan
- Doolittle
- Dover
- Downing
- Drexel
- Dudley
- Duenweg
- Duquesne
- Dutchtown
- Eagle Rock
- Eagleville
- East Lynne
- East Prairie
- Easton
- Edgar Springs
- Edgerton
- Edina
- Edinburg
- Edmundson
- El Dorado Springs
- Eldon
- Ellington
- Ellisville
- Ellsinore
- Elmer
- Elmira
- Elmo
- Elsberry
- Emerald Beach
- Eminence
For builders and HVAC contractors in Missouri.
We work as your back office for load calculations: you build and install, we deliver the numbers and the paperwork.

Home builders & developers
- Manual J, S and D with every permit set
- Same $100 price for one house or a whole subdivision
- Repeat plans: we keep your models on file
- One contact for all your projects

HVAC contractors
- Size equipment right and win the bid on facts
- Load calc for replacement permits and rebates
- Manual D before the duct crew starts
- No software license, pay only when you have a job
Manual J Calculation in Missouri, answered.
What is a Manual J calculation?
Manual J is the ACCA procedure for calculating how much heat a house loses in winter and gains in summer, room by room. The result tells you how big the heating and cooling equipment needs to be. Most residential codes require it for new construction and many permits for replacements.
How much does a Manual J cost?
$100 per house for Manual J, Manual S and Manual D together. No subscription and no minimum order.
How fast do I get the report?
Usually 2–3 business days after we receive complete plans and specs.
Will the building department accept it?
Reports follow ACCA Manual J 8th Edition, Manual S and Manual D and use the plans you send. Acceptance is up to your building department; if plan review asks for corrections to our report, we revise it at no charge.
Do you work with builders and contractors on many houses?
Yes. Builders and HVAC contractors are our main customers. The price stays $100 per house for J, S and D, and repeat plans are kept on file.
What do I need to send?
Floor plans, elevations or orientation, the window and door schedule, insulation levels, duct location and the equipment you plan to install.

Your next permit, sized right.
Manual J, S and D together for $100 in Missouri. Send the plans today.
Order now