Who owns the BUILDING EFFICIENCY trademark?

The BUILDING EFFICIENCY trademark is owned by Highmark Group, LLC.

What class is the BUILDING EFFICIENCY trademark registered in?

The BUILDING EFFICIENCY trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for BUILDING EFFICIENCY?

The USPTO serial number for BUILDING EFFICIENCY is 99249538.

What is the registration number for BUILDING EFFICIENCY?

BUILDING EFFICIENCY is registered under USPTO registration number 8125439.

Sealvo

Home Search: BUILDING EFFICIENCYBUILDING EFFICIENCY #99249538

Back

Updated Sep 20, 2026·21 searches this week

View on USPTO TSDR Find similar marks

BUI

USPTO Trademark Record

REGISTERED

BUILDING EFFICIENCY

SN 99249538·Reg 8125439·Filed Jun 24, 2025

Owner Highmark Group, LLC

Construction services; installation and repair services; mining extraction, oil and gas drilling.

BUILDING EFFICIENCY (Serial No. 99249538), Registration No. 8125439, is a registered US trademark filed on Jun 24, 2025 by Highmark Group, LLC. This trademark covers Class 037 (Construction, installation & repair services).

early section 8: February 03, 2032

Conflict Analysis

Full conflict analysis for BUILDING EFFICIENCY (SN 99249538) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

BUILDING EFFICIENCY (Reg. #8125439) is a registered US trademark that has been protecting its owner, Highmark Group, LLC, since 2025. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 24, 2025

SERIAL

99249538

REG#

8125439

REGISTERED

Feb 03, 2026

Filing Information

StatusREGISTERED

Filing DateJun 24, 2025

Serial Number99249538

Registration No.8125439

Registration DateFeb 03, 2026

Status DateFeb 03, 2026

Published for OppositionDec 16, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Aug 01, 2013

First use in commerce: Aug 01, 2013

Construction services; installation and repair services; mining extraction, oil and gas drilling.

This description is as filed with the USPTO and defines the scope of trademark protection.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Feb 03, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 03, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 16, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 16, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 10, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 19, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 12, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jun 24, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 24, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Jun 24, 2025

APPLICATION FILING RECEIPT MAILED

Other Marks by Highmark Group, LLC

Additional USPTO filings from the same owner.

HIG

HIGHMARK

99249506

Highmark Group, LLC

PENDING

HIG

HIGHMARK

99249558

Highmark Group, LLC

PENDING

HIG

HIGHMARK

99249544

Highmark Group, LLC

PENDING

VOL

VOLUNTARY RETIREMENT PROGRAM (VRP)

86687079

Highmark Group, LLC

ABANDONED

Other Marks in Class 037 — Construction, installation & repair services

Recently filed and registered marks in the same international class.

DER

DERIVE EFFICIENCY

86431593

Derive Efficiency, LLC

REGISTERED

DIR

DIRECT EFFICIENCY

88583711

Duke Energy Corporation

REGISTERED

EFF

EFFICIENCY PACK

87919746

Orcan Energy AG

REGISTERED

PRO

PROCESS EFFICIENCY

78936025

Xcel Energy Inc.

REGISTERED

Other Marks by Kevin S. Tuttle

Additional USPTO filings handled by the same attorney of record.

RYE

RYE KC

87218020

99507763

BURN RATE + BULL$HIT

99536007

REGISTERED

LIV

LIVE NATIV

99029597

REGISTERED

BUILDING EFFICIENCY

Run a conflict check

Other Marks by Highmark Group, LLC

Other Marks in Class 037 — Construction, installation & repair services

Other Marks by Kevin S. Tuttle

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company