GMason Surveyors is a well-established surveying practice serving Northampton and the surrounding area with professional EPC certificates. Our AssocRICS, Stroma Certified qualified surveyors combine technical expertise with a client-first approach — we explain findings clearly, answer questions promptly and support you through the process from booking to completion. 8 years of trusted local service.
Qualifications & Accreditations
AssocRICS, Stroma Certified
Services Offered
- Domestic EPC (residential)
- Commercial EPC
- Landlord EPC certificates
- New build EPC assessment
- Same-day emergency EPC
Customer Reviews
Highly recommend for landlords
Have used GMason for EPCs on all four of my rental properties now. Always reliable, always thorough, and they always advise on any quick wins to improve the rating. Great service.
Good service, slight delay on certificate
The surveyor was great — on time, knowledgeable and thorough. Certificate took until the following morning to arrive rather than same day, but overall a very good experience and fair price.
Best EPC company I've used
Have used several EPC companies over the years as a landlord. This is by far the best — most responsive, most thorough and best value. The assessor noticed a loft hatch we'd forgotten about which would have lowered the rating.
Fast and professional EPC service
Booked on Monday, surveyor arrived Tuesday morning and the certificate was in my inbox by 3pm. Very efficient — exactly what you need when a sale is pending. GMason was friendly and explained everything clearly.