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Industry guide

What is the best software for a specialty contractor that does both construction projects and service work?

BuildOps is the best software for a specialty contractor that runs construction projects and service work together, because it is built for commercial trades that do both. A custom system built by Black Badger ranks second, and it is the answer for a trade BuildOps does not name or a contractor whose two divisions share customers, crews and equipment in ways a product cannot model.

Updated How we rank

Best software for contractors with projects and service. Updated November 14, 2026.
RankOptionBest forProsCons
1BuildOpsNamed commercial trades running both divisions in one system
  • Built for commercial mechanical, electrical and plumbing contractors
  • Runs both service work and projects
  • Connects to Vista, Spectrum, Sage Intacct, NetSuite and QuickBooks
  • No published price
  • Fleet, payments and CRM are add-ons
  • Does not name steel, roofing or elevator firms among its trades
2Custom build by Black BadgerContractors whose two divisions share crews and customers
  • Built around your process, so staff stop working around the software
  • No per-seat fee, so adding a person adds no license cost
  • You own the code and every account it runs on
  • Costs more up front than the first year of a subscription
  • A wait before anyone can use it, while it is scoped and built
  • Your team has to know its own process well enough to describe it
3Viewpoint VistaLarge contractors that want both divisions inside their ERP
  • Configurable enterprise ERP with multi-entity accounting
  • Subscriptions include 24/7 support and unlimited academy training
  • No published price
  • Setup effort is sized for large contractors
  • HR, field management and field service are separate parts of the family
4FOUNDATIONContractors that want one payroll across projects and service
  • Job Costing, Payroll and Accounts Receivable are built in
  • The vendor serves only contractors
  • No standard or published pricing
  • Service Dispatch, Equipment Management and mobile time are add-ons
  • No full project management suite in the same product
5ServiceTitanService-led contractors with a smaller project side
  • Dispatch, invoicing and payroll in one system
  • Three plans to step through, from Starter to The Works
  • No published price on any plan
  • Payroll and mobile estimates start at Essentials
  • Pro add-ons such as Dispatch Pro are sold separately
6eSUBProject-led contractors with a smaller service side
  • Built only for commercial subcontractors
  • The price does not rise with annual revenue
  • Field and project tracking for foremen and project managers
  • No published price
  • Drawings and integrations are optional add-ons
  • Change orders and progress billing sit in the Advanced tier
7Sage 300 Construction and Real EstateContractors on Sage that add service operations
  • Deep construction accounting
  • Choice of perpetual or subscription licensing
  • Runs on your servers, a third-party host or AWS, not one vendor cloud
  • No published price
  • Project management and service work may be bought separately

The ranking, entry by entry

1 BuildOps

Best for named commercial trades running both divisions in one system

The hard part of running both divisions is that a product is usually good at one. BuildOps ranks first because serving both is its purpose, for a commercial mechanical, electrical or plumbing contractor that runs service work and projects. Customers, technicians and job history can sit in one system instead of two. It also connects to accounting systems that include Viewpoint Vista and Sage Intacct.

Watch for. BuildOps names mechanical and HVAC, electrical, plumbing, fire and life safety, and refrigeration. A trade outside that list should ask how the product fits its work before buying.

How it charges
Quoted by field and office users, trades and back office tools
Main limit
Built for commercial service trades, with add-ons for fleet, payments and CRM
Checked
on buildops.com

2 Custom build by Black Badger

Best for contractors whose two divisions share crews and customers

We publish this guide and build custom software, and on this list that ranks second. When projects and service share the same customers, crews and trucks, the trouble is at the handoff between them. A finished project becomes a maintenance contract, a service call becomes a quoted job, and two products lose the record each time. Black Badger builds one system across both divisions, connected to your accounting, with no licenses and no per-seat fee. You own all of it.

Watch for. If your trade is one BuildOps names and your process is ordinary, start there. A build begins with discovery and a written scope.

How it charges
One-time build scoped in writing, then running costs such as hosting
Main limit
Needs a scoping call first, and suits companies of 50 or more employees
Checked
on blackbadger.biz

What a custom build involves, and how to ask about one

3 Viewpoint Vista

Best for large contractors that want both divisions inside their ERP

Viewpoint Vista ranks third. Trimble lists Vista Field Service and Vista Field Management as parts of the product family, beside an enterprise ERP with multi-entity accounting. A large specialty contractor that wants project crews, service work and accounting from one vendor can get all three. It ranks behind the first two because Trimble describes Vista as built for large-scale contractors, and the configuration effort reflects that.

Watch for. Each Vista part is listed separately and Trimble publishes no price. A mid-size firm should check that the setup effort fits before going further.

How it charges
Quoted by sales, no published price
Main limit
Described as an enterprise ERP for large contractors, with no published price
Checked
on trimble.com

4 FOUNDATION

Best for contractors that want one payroll across projects and service

FOUNDATION is fourth. Whatever the division, the crews are paid from one payroll, and this product has Job Costing, Payroll and Accounts Receivable built in with Service Dispatch as an add-on module. For a contractor whose main problem is costing labor correctly across project and service work, that is a sound base. It ranks here because it is not the product for a contractor that wants a full project management suite.

Watch for. Service Dispatch, Mobile Time Tracking and Equipment Management are all add-on modules with no published price.

How it charges
Quoted, modular pricing with paid add-on modules
Main limit
Modular pricing, with Service Dispatch and Equipment Management as add-ons
Checked
on foundationsoft.com

5 ServiceTitan

Best for service-led contractors with a smaller project side

ServiceTitan ranks fifth. If service is the larger division, it works as the main system, with dispatch, invoicing and payroll for a large technician team. The project division then runs in something else and the two are reconciled in accounting. It ranks below the options that try to hold both, because this list is about contractors who do both in volume.

Watch for. It is priced per technician with Request Pricing on every plan. Ask how project crew members who are not technicians are counted.

How it charges
Per technician, by plan, quoted on request
Main limit
Payroll, advanced reporting and commissions sit in higher plans
Checked
on servicetitan.com

6 eSUB

Best for project-led contractors with a smaller service side

eSUB is sixth and is the reverse of the entry above. If construction projects are the larger division, it covers foremen, project managers, change orders and progress billing for a commercial subcontractor. The service division then needs its own dispatch tool. Pairing the two is a workable setup, and the cost is a customer list and a job history that are kept in two places.

Watch for. Integrations are an optional add-on and QuickBooks Online is the one accounting integration the homepage names. Check how it would connect to a service tool.

How it charges
Quoted by user count and modules, not by annual revenue
Main limit
Built for subcontractors, with drawings and integrations as optional add-ons
Checked
on esub.com

7 Sage 300 Construction and Real Estate

Best for contractors on Sage that add service operations

Sage 300 Construction and Real Estate ranks seventh. Sage lists Sage Service Operations and Sage Construction Management as related products, so a contractor already on Sage 300 can add service and project tools from the same vendor. It ranks last because that makes several products to buy, and because Sage 300 itself runs on your own servers, a third-party host or AWS instead of one vendor cloud.

Watch for. Sage says cost varies with modules and users, and the related products may be bought separately. Ask for one quote that shows all of them.

How it charges
Quoted by modules and users, perpetual or subscription
Main limit
Runs on your servers or a third-party host or AWS, not as one vendor cloud
Checked
on sage.com

How this list was ranked

We ranked for a specialty contractor of 50 or more employees with a construction division and a service division that share customers. An option scored highest when one system holds both kinds of work, lower when it holds one well, and lowest when both are add-ons to something else.

This list looks at operations. Accounting depth is not scored, and products appear here only for what they do for project crews and service technicians.

Questions buyers ask

Why is it hard to run construction projects and service work in one software product?

Projects and service are different kinds of work. A project has a budget, a schedule, progress billing and change orders over a long period. A service call is short, dispatched quickly and billed at once. Most products are built around one kind of work and treat the other as an extra.

What gets lost when project and service divisions use separate software tools?

The handoffs between the project and service divisions get lost when they use separate tools. A completed installation should become a maintenance agreement without re-entering the equipment. A service technician who finds a replacement opportunity should be able to start a quote. With two tools those moments depend on someone remembering to send an email.

Which trades does BuildOps cover?

The BuildOps pricing page names mechanical and HVAC, electrical, plumbing, fire and life safety, and refrigeration contractors. It does not name steel, roofing or elevator firms. For those trades the realistic choices are pairing two products or building one system.

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