Best Proposal & Estimating Software for Plumbing & HVAC Companies in 2026
Plumbing and HVAC contractors need to quote accurately, fast, and in front of the customer — not hours later via email. Whether you're presenting a flat-rate repair quote at a homeowner's kitchen table or sending a multi-system installation proposal to a commercial property manager, the right software makes the difference between closing on the spot and losing the job to a faster competitor. Here are the tools field service contractors actually use to turn site visits into signed jobs.
Last updated: 2026-04-23
ServiceTitan
Enterprise field service management platform with built-in flat-rate pricing, job costing, and on-site proposal tools for HVAC and plumbing companies.
Why it fits this industry
ServiceTitan is the dominant platform for residential HVAC and plumbing companies. Technicians present good-better-best options on a tablet at the customer's home, complete with photos, descriptions, and prices pulled from the company's flat-rate pricebook. Managers see real-time conversion rates by technician, job type, and price tier — closing the loop between selling and operational performance.
Pros
- ✓Good-better-best presentation options increase average ticket values significantly
- ✓Flat-rate pricebook keeps pricing consistent across all technicians
- ✓Real-time manager visibility into quote conversion rates by tech
Cons
- ✕High cost — typically requires a significant revenue threshold to justify
- ✕Complex implementation requiring dedicated onboarding and training
- ✕Requires company-wide adoption to capture full value
Pricing: Custom pricing (typically $398–$698+/month depending on company size and modules)
Best for established HVAC and plumbing companies with multiple technicians looking to standardize pricing and maximize revenue per call.
Jobber
Field service management platform with on-site quoting, scheduling, and invoicing for small to mid-sized plumbing and HVAC companies.
Why it fits this industry
Jobber is the go-to platform for smaller plumbing and HVAC operations that want professional quotes without enterprise complexity. Technicians generate quotes from a mobile app on-site, clients receive a professional quote by email or text, and accepted quotes automatically create jobs in the schedule. The client hub lets customers view and approve quotes online at any time.
Pros
- ✓Mobile-first quoting lets technicians close work on-site
- ✓Client portal for online quote approval — clients can sign without calling in
- ✓Affordable and fast to set up — most contractors are running in days, not weeks
Cons
- ✕No built-in flat-rate pricebook — pricing is manual line-item entry
- ✕Good-better-best presentation options are more basic than ServiceTitan
- ✕Not designed for complex multi-system commercial proposals
Pricing: Core from $49/month, Connect from $149/month, Grow from $299/month
Best for owner-operated and small plumbing or HVAC companies that need professional quotes and job management without the cost of enterprise software.
Housecall Pro
Home services management platform with quoting, scheduling, dispatching, and customer communication tools.
Why it fits this industry
Housecall Pro combines quoting with a strong customer communication layer — automated appointment reminders, technician tracking, and review requests. Quotes can include line-item descriptions with photos and are sent via text or email for instant customer review. The platform is particularly strong for companies that run seasonal HVAC maintenance programs alongside reactive service calls.
Pros
- ✓Automated customer communication tied to quote and job status
- ✓Quote-to-invoice conversion in one tap after job completion
- ✓Strong seasonal maintenance agreement and membership management
Cons
- ✕Flat-rate pricing options are less robust than ServiceTitan
- ✕Reporting and analytics are more limited for larger organizations
- ✕Some advanced features require higher-tier plans
Pricing: Basic from $69/month, Essentials from $169/month, Max from $299/month
Best for HVAC and plumbing companies focused on residential service who want strong customer communication automation alongside quoting.
FieldEdge
HVAC and plumbing-specific field service management software with flat-rate pricing, dispatching, and service agreement management.
Why it fits this industry
FieldEdge is built specifically for HVAC and plumbing contractors. Its Flat Rate Pricing module syncs with manufacturer price books and regional labor rates, so technicians always quote with current, accurate prices. Service agreement (maintenance contract) management is built in, helping companies build predictable recurring revenue alongside reactive service.
Pros
- ✓Purpose-built for HVAC and plumbing with industry-specific workflows
- ✓Flat-rate pricing with manufacturer pricebook integration
- ✓Strong service agreement and maintenance contract management
Cons
- ✕Interface feels less modern than newer competitors
- ✕Mobile app has received mixed reviews for speed and reliability
- ✕Pricing is not publicly listed — requires a sales consultation
Pricing: Contact for pricing
Best for HVAC and plumbing companies that want purpose-built software with flat-rate pricing and maintenance contract management.
Workiz
Field service management platform with quoting, scheduling, and communication tools popular with plumbing, HVAC, and appliance repair companies.
Why it fits this industry
Workiz makes it easy to build and send professional quotes by text or email directly from a smartphone. The platform includes a built-in phone system so all customer calls are recorded and logged against jobs, which is useful for resolving any quote disputes. Workiz is particularly popular with service companies that generate a high volume of small-to-medium repair quotes.
Pros
- ✓Built-in phone system logs all customer calls against jobs and quotes
- ✓Fast quote creation from mobile — ideal for high-volume service companies
- ✓Online booking integration drives inbound quote requests
Cons
- ✕Flat-rate pricebook management is less developed than ServiceTitan or FieldEdge
- ✕Less suited to large commercial installation proposals
- ✕Some integrations require higher-tier plans
Pricing: Plans from $65/month for up to 2 users; higher tiers for larger teams
Best for high-volume plumbing and HVAC service companies that want fast mobile quoting, call tracking, and online booking in one platform.
Buyer's Guide
The key decision for plumbing and HVAC contractors is whether you need enterprise-level pricing optimization or simple, professional quoting. If you're a growing company with multiple technicians and want to improve average ticket values through structured good-better-best presentations, ServiceTitan is the benchmark — the data on revenue lift is compelling, but the cost and complexity are real. For companies under about 10 technicians, Jobber or Housecall Pro provide 90% of the functionality at a fraction of the cost and get you running in days. If your business model depends heavily on maintenance agreements and flat-rate pricing consistency, FieldEdge's purpose-built HVAC/plumbing focus is worth evaluating. Whatever you choose, the single most impactful practice is standardizing pricing in a pricebook — inconsistent technician pricing is one of the biggest margin leaks in field service businesses.